Oscillation Monitoring System

Size: px
Start display at page:

Download "Oscillation Monitoring System"

Transcription

1 Oscillation Monitoring System Mani V. Venkatasubramanian Washington State University Pullman WA

2 Oscillation Monitoring System IEEE C Real-time PMU data stream TCP or UDP OpenPDC OMS SQL server OMS results txt file OMS action adapter built into OpenPDC 64 bit version 1.4 sp1. Available for beta testing. 2

3 Start OMS Flowchart Read data from PDC Event? Yes Damping Monitor Engine No FDD analysis for ambient data Prony analysis for postdisturbance data Event Analysis Engine Moving window crosscheck Moving window crosscheck Poorly damped mode detected? Yes Alarm Controller trigger No 3

4 Complementary Engines Event Analysis Engine Three algorithms: Prony, Matrix Pencil and Hankel Total Least Square. Aimed at events resulting in sudden changes in damping Damping Monitor Engine Ambient noise based. Continuous. Frequency Domain Decomposition Provides early warning on poorly damped modes 4

5 Voltage (V) 5.15 x 10 5 Results from Two Engines Bus Voltage Magnitude at Cumberland Event Analysis Ambient Noise Analysis 1.2 Hz at +1.8% damping. Local Mode Hz at +1.5% damping. Local Mode Time (s) Nov. 29th 2007 TVA event 5

6 Event Monitor Engine OMS Engines Automated Prony type analysis of oscillatory ringdown responses Ten seconds of PMU data analyzed every one second Damping Monitor Engine Automated analysis of ambient noise data Five minutes of PMU data analyzed every ten seconds Multiple PMUs Fast and Accurate 6

7 WECC Project CERTS/DOE Projects Evaluation of OMS tools using MiniWECC and PSLF simulation data and WECC archived data. Entergy Project Implementation of OMS tools for analyzing Entergy PMUs. Damping Monitor Engine: 5 minute data length, 10 second refresh time, 30+ PMUs. Excellent feedback from operations: New developments: Estimation confidence measures, Mode Energy measures, Novel displays (STI). 7

8 FY12 Technical Progress Damping Monitor Engine Four minute and two minute engines developed and tested Efficient post-processing algorithms developed Real-time engine implemented in WECC test server since November 2011 Event Analysis Engine Real-time version updated to openpdc 1.4 sp1 Handles streaming PMU data Outputs to SQL server database 8

9 FY12 Technical Objectives WECC system and Entergy system Design and Testing of Damping Monitor Engine for shorter data lengths Design and Testing of Event Analysis Engine for handling complex events Portability and Cybersecurity of algorithms Engineer friendly and operator friendly Robust algorithms towards data quality issues Develop off-line versions for engineers 9

10 FY12 Technical Work Damping Monitor Engine Field demonstration of real-time engine at Entergy Off-line engine prototype for WECC Event Analysis Engine Field demonstration of real-time engine at Entergy Off-line engine prototype for WECC 10

11 FY12 Risk Factors Data quality issues Different PMU vendors Computational burden OpenPDC updates Validation of results 11

12 FY13 Technical Work WECC system and Entergy system Extend engines to handle hundreds of PMU data in real-time by efficient multithreading Robust algorithms for addressing data quality issues Improve Damping Monitor Engine by running multiple tasks while using shorter data lengths Improve Event Analysis Engine for handling complex events among multiple processors Develop off-line versions for engineers 12

13 Back-up slides 13

14 Damping Monitor Estimation Results Dominant modes are analyzed for each data set (every ten seconds) For each mode: Mode frequency Mode damping ratio Mode energy Mode shape Estimation summary flag Estimation confidence level 14

15 Confidence level, % Mode Energy Damping Ratio / % Frequency / Hz 0.36 Western Data Analysis Case BPA sec Refresh Estimation Results for 0.34 Hz with 0.5 min averaging Time / minutes, Ave.= Hz, Std.= Hz Mode Frequency Time / minutes, Ave.= %, Std.= % Damping Ratio Time / minutes, Ave.= , Std.= Energy Estimate Estimate Confidence Time / minutes, Ave.= , Std.=

16 Damping Ratio / % Fr 0.3Rapid Changes in System Damping Time / minutes, Ave.= Hz, Std.= Hz Western System Event Time / minutes, Ave.= %, Std.= Time (minutes) % 16

17 MALN_Malin_Bus_Voltage_VMag Rules for Real-time Prony Analysis MALN_Malin_Bus_Voltage_VMag vs time Time (s) Three types of Consistency Crosscheck rules Different Curve-fitting Methods (Redundancy) Different Signal Groups (Superposition) Moving Window Analysis (Linearity of Reponses) 17 17

18 Event Analysis Engine Start Read data from PDC and data clean-up Event detection Local PMU Analysis and Crosscheck Local PMU Analysis and Crosscheck Local PMU Analysis Inter-area Mode Analysis and Crosscheck Inter-area Mode Analysis Display 18 18

19 Event Analysis Example Eastern System Event Local oscillations at a generating plant 1.18 Hz oscillations 19 19

20 Case Study 1 Local PMU Analysis PMU5 PMU6 20

21 Case Study 1 Multiple PMU Analysis Consistent estimate at 352 sec Oscillation frequency = 1.18 Hz Mean damping ratio = 0.09% 21

22 Case Study 2 Western event PMU Bus Voltage Event Analysis Damping Estimate -2 22

Data Mining to Characterize Signatures of Impending System Events or Performance from PMU Measurements

Data Mining to Characterize Signatures of Impending System Events or Performance from PMU Measurements Data Mining to Characterize Signatures of Impending System Events or Performance from PMU Measurements Final Project Report Power Systems Engineering Research Center Empowering Minds to Engineer the Future

More information

Evolution of Control for the Smart Transmission Grid

Evolution of Control for the Smart Transmission Grid Evolution of Control for the Smart Transmission Grid Anjan Bose Washington State University Pullman, WA SCE Smart Grid Research Symposium California Institute Of Technology October, 2011 The Past (before

More information

System Protection Schemes in Eastern Denmark

System Protection Schemes in Eastern Denmark System Protection Schemes in Eastern Denmark Joana Rasmussen COWI A/S, Energy Department System Protection Schemes in Eastern Denmark 1.Advanced system protection schemes are investigated and perspectives

More information

Synchronized real time data: a new foundation for the Electric Power Grid.

Synchronized real time data: a new foundation for the Electric Power Grid. Synchronized real time data: a new foundation for the Electric Power Grid. Pat Kennedy and Chuck Wells Conjecture: Synchronized GPS based data time stamping, high data sampling rates, phasor measurements

More information

Wide Area Monitoring Current Continental Europe TSOs Applications Overview

Wide Area Monitoring Current Continental Europe TSOs Applications Overview Wide Area Monitoring Current Continental Europe TSOs Applications Overview Version 5 System Protection & Dynamics Working Group 20th September 2015 1. Content 1. Content... 2 2. Introduction... 3 3. Main

More information

BIGDATAANALYTICS FOR ELECTRICPOWERGRID OPERATIONS MANU PARASHAR CORPORATE POWER SYSTEMS ENGINEER JULY 29, 2015

BIGDATAANALYTICS FOR ELECTRICPOWERGRID OPERATIONS MANU PARASHAR CORPORATE POWER SYSTEMS ENGINEER JULY 29, 2015 BIGDATAANALYTICS FOR ELECTRICPOWERGRID OPERATIONS MANU PARASHAR CORPORATE POWER SYSTEMS ENGINEER JULY 29, 2015 Agenda Big Data in the Energy Industry Solution Architecture/Approach for Managing Big Data

More information

Wide Area Monitoring, Control, and Protection

Wide Area Monitoring, Control, and Protection Wide Area Monitoring, Control, and Protection Course Map Acronyms Wide Area Monitoring Systems (WAMS) Wide Area Monitoring Control Systems (WAMCS) Wide Area Monitoring Protection and Control Systems (WAMPACS)

More information

XI Seminário Técnico de Proteção e Controle 18 a 21 de novembro de 2012 Florianópolis Santa Catarina Brasil

XI Seminário Técnico de Proteção e Controle 18 a 21 de novembro de 2012 Florianópolis Santa Catarina Brasil XI Seminário Técnico de Proteção e Controle 18 a 21 de novembro de 2012 Florianópolis Santa Catarina Brasil XI STPC ST 045 Recent Advances and Experience with Power System Oscillation Monitoring and Control

More information

REAL TIME DYNAMICS MONITORING SYSTEM (RTDMS ) AND PHASOR GRID DYNAMICS ANALYZER (PGDA) USER TRAINING FOR ERCOT

REAL TIME DYNAMICS MONITORING SYSTEM (RTDMS ) AND PHASOR GRID DYNAMICS ANALYZER (PGDA) USER TRAINING FOR ERCOT REAL TIME DYNAMICS MONITORING SYSTEM (RTDMS ) AND PHASOR GRID DYNAMICS ANALYZER (PGDA) USER TRAINING FOR ERCOT SEPTEMBER 16-17, 2014 Electric Power Group. Built upon GRID-3P platform, U.S. Patent 7,233,843,

More information

PI/PSLF Based Model Validation Application. Eric Bakie and Milorad Papic WECC JSIS Meeting Tempe, AZ January 21-23, 2014

PI/PSLF Based Model Validation Application. Eric Bakie and Milorad Papic WECC JSIS Meeting Tempe, AZ January 21-23, 2014 PI/PSLF Based Model Validation Application Eric Bakie and Milorad Papic WECC JSIS Meeting Tempe, AZ January 21-23, 2014 1 OUTLINE 1. Background Information 2. What is PI/PSLF Based PPMV Application? 3.

More information

Synchrophasor projects: STRONgrid and SPANDEx

Synchrophasor projects: STRONgrid and SPANDEx Synchrophasor projects: STRONgrid and SPANDEx Kjetil Uhlen Statnett pilot project Nordic R&D collaboration Outline Short about STRONgrid (Nordic R&D collaboration) Short about the plan for SPANDEx (control

More information

Substation Automation Systems. We are exceptional grid stability PSGuard Wide Area Monitoring System

Substation Automation Systems. We are exceptional grid stability PSGuard Wide Area Monitoring System Substation Automation Systems We are exceptional grid stability PSGuard Wide Area Monitoring System We are exceptional grid stability PSGuard Wide Area Monitoring System 2 We are exceptional grid stability

More information

DOE/OE Transmission Reliability Program. Data Validation & Conditioning

DOE/OE Transmission Reliability Program. Data Validation & Conditioning DOE/OE Transmission Reliability Program Data Validation & Conditioning Jianzhong Mo mo@electricpowergroup.com Kenneth Martin martin@electricpowergroup.com June 3-4, 2014 Washington, DC 2 Presentation Introduction

More information

Application of Synchrophasor Data to Power System Operations

Application of Synchrophasor Data to Power System Operations 1 Application of Synchrophasor Data to Power System Operations Joe H. Chow Professor, Electrical, Computer, and Systems Engineering Campus Director, NSF/DOE CURENT ERC Rensselaer Polytechnic Institute

More information

Dynamic Security Assessment in the Future Grid. Vijay Vittal Ira A. Fulton Chair Professor Arizona State University

Dynamic Security Assessment in the Future Grid. Vijay Vittal Ira A. Fulton Chair Professor Arizona State University 1 Dynamic Security Assessment in the Future Grid Vijay Vittal Ira A. Fulton Chair Professor Arizona State University 2 Key requirements for DSA Need to perform DSA as close to real time as possible Need

More information

FREQUENCY RESPONSE ANALYZERS

FREQUENCY RESPONSE ANALYZERS FREQUENCY RESPONSE ANALYZERS Dynamic Response Analyzers Servo analyzers When you need to stabilize feedback loops to measure hardware characteristics to measure system response BAFCO, INC. 717 Mearns Road

More information

Image Compression through DCT and Huffman Coding Technique

Image Compression through DCT and Huffman Coding Technique International Journal of Current Engineering and Technology E-ISSN 2277 4106, P-ISSN 2347 5161 2015 INPRESSCO, All Rights Reserved Available at http://inpressco.com/category/ijcet Research Article Rahul

More information

Real Time Dynamics Monitoring System (RTDMS): Phasor Applications for the Control Room

Real Time Dynamics Monitoring System (RTDMS): Phasor Applications for the Control Room Real Time Dynamics Monitoring System (RTDMS): Phasor Applications for the Control Room Manu Parashar Electric Power Group parashar@electricpowergroup.com Jianzhong (Simon) Mo Electric Power Group mo@electricpowergroup.com

More information

Copyright. Deepak Mohan

Copyright. Deepak Mohan Copyright by Deepak Mohan 211 The Thesis Committee for Deepak Mohan Certifies that this is the approved version of the following thesis: Synchrophasor Based Methods For Computing the Thevenin Equivalent

More information

FAST METHODS FOR SLOW LOOPS: TUNE YOUR TEMPERATURE CONTROLS IN 15 MINUTES

FAST METHODS FOR SLOW LOOPS: TUNE YOUR TEMPERATURE CONTROLS IN 15 MINUTES FAST METHODS FOR SLOW LOOPS: TUNE YOUR TEMPERATURE CONTROLS IN 15 MINUTES Michel Ruel P.E. President, TOP Control Inc 4734 Sonseeahray Drive 49, Bel-Air St, #103 Hubertus, WI 53033 Levis Qc G6W 6K9 USA

More information

Synchrophasors Redefining SCADA Systems

Synchrophasors Redefining SCADA Systems Synchrophasors Redefining SCADA Systems Mangapathirao V. Mynam, Ala Harikrishna, and Vivek Singh Schweitzer Engineering Laboratories, Inc. Presented at GRIDTECH 2013 New Delhi, India April 3 4, 2013 Previous

More information

TURBOtech srl. SED-635 Digital Excitation System. Industrial Electronics Sector FEATURES

TURBOtech srl. SED-635 Digital Excitation System. Industrial Electronics Sector FEATURES SED-635 Digital Excitation System SED-635 is a complete excitation system capable of adapting to control synchronous generators of any size. The integration of the TOUCH SCREEN operator interface and a

More information

SEISMIC MONITORING & PROTECTION SYSTEMS

SEISMIC MONITORING & PROTECTION SYSTEMS SEISMIC MONITORING & PROTECTION SYSTEMS PRODUCT GUIDE Seismic Transducers & Switches Nuclear Infrastructure Protection Structural & Environmental Monitoring Data Capture & Analysis 25 YEARS 1978-2003 PROTECTING

More information

Chris DeMarco Power System Engineering Research Center Department of Electrical & Computer Engineering University of Wisconsin-Madison, USA

Chris DeMarco Power System Engineering Research Center Department of Electrical & Computer Engineering University of Wisconsin-Madison, USA Grid Vulnerability in Remote Configuration of Generator Controllers: The Threat of Hacking with Megawatts Chris DeMarco Power System Engineering Research Center Department of Electrical & Computer Engineering

More information

Understanding the Benefits of IBM SPSS Statistics Server

Understanding the Benefits of IBM SPSS Statistics Server IBM SPSS Statistics Server Understanding the Benefits of IBM SPSS Statistics Server Contents: 1 Introduction 2 Performance 101: Understanding the drivers of better performance 3 Why performance is faster

More information

Harmonics and Noise in Photovoltaic (PV) Inverter and the Mitigation Strategies

Harmonics and Noise in Photovoltaic (PV) Inverter and the Mitigation Strategies Soonwook Hong, Ph. D. Michael Zuercher Martinson Harmonics and Noise in Photovoltaic (PV) Inverter and the Mitigation Strategies 1. Introduction PV inverters use semiconductor devices to transform the

More information

Software Requirements Specification

Software Requirements Specification METU DEPARTMENT OF COMPUTER ENGINEERING Software Requirements Specification SNMP Agent & Network Simulator Mustafa İlhan Osman Tahsin Berktaş Mehmet Elgin Akpınar 05.12.2010 Table of Contents 1. Introduction...

More information

ASTERIX Format Analysis and Monitoring Tool

ASTERIX Format Analysis and Monitoring Tool ASTERIX Format Analysis and Monitoring Tool Reference: SUR/STFRDE/APAT-SRS Status: Released Edition: 1.0 Date: 27 August 1998 Authors: Bruno Lambin, Tarkan Sevim Table of Contents 1. Introduction 1.1.

More information

Real Time PMU-Based Stability Monitoring

Real Time PMU-Based Stability Monitoring Real Time PMU-Based Stability Monitoring Final Project Report Power Systems Engineering Research Center Empowering Minds to Engineer the Future Electric Energy System Real Time PMU-Based Stability Monitoring

More information

PHASOR MEASUREMENT UNIT (PMU) AKANKSHA PACHPINDE

PHASOR MEASUREMENT UNIT (PMU) AKANKSHA PACHPINDE PHASOR MEASUREMENT UNIT (PMU) AKANKSHA PACHPINDE INTRODUCTION OUTLINE Conventional control centers Introduction to Synchrophasors A generic PMU Applications of PMU Role of GPS Cost profile of PMU with

More information

1. Introduction... 1. 2. Synchrophasor Technologies... 1

1. Introduction... 1. 2. Synchrophasor Technologies... 1 Table of Contents 1. Introduction... 1 2. Synchrophasor Technologies... 1 3. Advanced Applications Software and their Benefits... 4 3.1 Online (Near Real-Time Applications)... 5 3.2 Offline (Not real-time)

More information

Integration of Large Data Sets for Improved Decision-Making in Bulk Power Systems: Two Case Studies

Integration of Large Data Sets for Improved Decision-Making in Bulk Power Systems: Two Case Studies Integration of Large Data Sets for Improved Decision-Making in Bulk Power Systems: Two Case Studies Le Xie Texas A&M University (le.xie@tamu.edu) PSERC Webinar October 20, 2015 Presentation Outline Brief

More information

Structural Health Monitoring Tools (SHMTools)

Structural Health Monitoring Tools (SHMTools) Structural Health Monitoring Tools (SHMTools) Parameter Specifications LANL/UCSD Engineering Institute LA-CC-14-046 c Copyright 2014, Los Alamos National Security, LLC All rights reserved. May 30, 2014

More information

Chapter 13 Configuration Management

Chapter 13 Configuration Management Object-Oriented Software Engineering Using UML, Patterns, and Java Chapter 13 Configuration Management Outline of the Lecture Purpose of Software Configuration Management (SCM)! Motivation: Why software

More information

Key Initiatives September 29, 2015 RC Users Group

Key Initiatives September 29, 2015 RC Users Group Key Initiatives September 29, 2015 RC Users Group Data Sharing Michelle Mizumori Data Sharing Developing revised Universal Data Sharing Agreement (UDSA) Major Changes from previous UDSA: o Addition of

More information

Cover sheet. How do you create a backup of the OS systems during operation? SIMATIC PCS 7. FAQ November 2013. Service & Support. Answers for industry.

Cover sheet. How do you create a backup of the OS systems during operation? SIMATIC PCS 7. FAQ November 2013. Service & Support. Answers for industry. Cover sheet How do you create a backup of the OS systems during operation? SIMATIC PCS 7 FAQ November 2013 Service & Support Answers for industry. Question This entry originates from the Service & Support

More information

Adoption of Open-Source Software in Mission-critical Applications. Kwok W. Cheung R&D Director, Network Management Solutions

Adoption of Open-Source Software in Mission-critical Applications. Kwok W. Cheung R&D Director, Network Management Solutions Adoption of Open-Source Software in Mission-critical Applications Kwok W. Cheung R&D Director, Network Management Solutions PNNL Workshop September 2015 - P 1 Agenda Background Adoption of Open Source

More information

Galleon 6-10K Online UPS. Voltronic Power Technology Corporation

Galleon 6-10K Online UPS. Voltronic Power Technology Corporation Galleon 6-10K Online UPS Voltronic Power Technology Corporation Features Galleon online UPS series delivers optimal power quality, provides superior power management, resolves utility power protection

More information

Internet Flow Control - Improving on TCP

Internet Flow Control - Improving on TCP Internet Flow Control - Improving on TCP Glynn Rogers The Team - Jonathan Chan, Fariza Sabrina, and Darwin Agahari CSIRO ICT Centre Why Bother? - Isn t TCP About as Good as It Gets?! Well, TCP is a very

More information

Edge Processing and Event Detection using Phasor Data. Raymond de Callafon and Sai Akhil Reddy

Edge Processing and Event Detection using Phasor Data. Raymond de Callafon and Sai Akhil Reddy Edge Processing and Event Detection using Phasor Data Raymond de Callafon and Sai Akhil Reddy University of California, San Diego & OSIsoft JSIS Meeting, April 26-28, Salt Lake City email: callafon@ucsd.edu

More information

MATRIX TECHNICAL NOTES

MATRIX TECHNICAL NOTES 200 WOOD AVENUE, MIDDLESEX, NJ 08846 PHONE (732) 469-9510 FAX (732) 469-0418 MATRIX TECHNICAL NOTES MTN-107 TEST SETUP FOR THE MEASUREMENT OF X-MOD, CTB, AND CSO USING A MEAN SQUARE CIRCUIT AS A DETECTOR

More information

PMS. Energy management and monitoring software. Installation and operation instructions

PMS. Energy management and monitoring software. Installation and operation instructions PMS Energy management and monitoring software Installation and operation instructions version 1.0 Czech Republic Czech Republic 1 Content 1. PMS introduction... 3 1.1. PMS structure... 3 1.2. System requirements...

More information

Impedance 50 (75 connectors via adapters)

Impedance 50 (75 connectors via adapters) VECTOR NETWORK ANALYZER PLANAR TR1300/1 DATA SHEET Frequency range: 300 khz to 1.3 GHz Measured parameters: S11, S21 Dynamic range of transmission measurement magnitude: 130 db Measurement time per point:

More information

Pulse Width Modulation (PWM) LED Dimmer Circuit. Using a 555 Timer Chip

Pulse Width Modulation (PWM) LED Dimmer Circuit. Using a 555 Timer Chip Pulse Width Modulation (PWM) LED Dimmer Circuit Using a 555 Timer Chip Goals of Experiment Demonstrate the operation of a simple PWM circuit that can be used to adjust the intensity of a green LED by varying

More information

Laboratory 4: Feedback and Compensation

Laboratory 4: Feedback and Compensation Laboratory 4: Feedback and Compensation To be performed during Week 9 (Oct. 20-24) and Week 10 (Oct. 27-31) Due Week 11 (Nov. 3-7) 1 Pre-Lab This Pre-Lab should be completed before attending your regular

More information

TSM Studio Server User Guide 2.9.0.0

TSM Studio Server User Guide 2.9.0.0 TSM Studio Server User Guide 2.9.0.0 1 Table of Contents Disclaimer... 4 What is TSM Studio Server?... 5 System Requirements... 6 Database Requirements... 6 Installing TSM Studio Server... 7 TSM Studio

More information

NEW. EVEN MORE data acquisition and test stand automation

NEW. EVEN MORE data acquisition and test stand automation NEW EVEN MORE data acquisition and test stand automation the new class of data The plug&play complete package User benefits Expert Series is the latest generation of data acquisition Complete hardware

More information

Counting Productivity Software

Counting Productivity Software Features Comprehensive operation and management software for CANBERRA s gas-flow, multidetector alpha/beta counters Compatible with LB4200, LB4100, Mini20 and IN20 systems Express Count allows immediate

More information

ITER Fast Plant System Controller Prototype Based on PXI Platform

ITER Fast Plant System Controller Prototype Based on PXI Platform ITER Fast Plant System Controller Prototype Based on PXI Platform M.Ruiz & J.Vega on behalf of CIEMAT/UPM/IST/ITER team Universidad Politécnica de Madrid Asociación Euratom/CIEMAT IPFN, Instituto Superior

More information

Standard PRC-024-1 Generator Frequency and Voltage Protective Relay Settings. A. Introduction

Standard PRC-024-1 Generator Frequency and Voltage Protective Relay Settings. A. Introduction A. Introduction 1. Title: Generator Frequency and Voltage Protective Relay Settings 2. Number: PRC-024-1 3. Purpose: Ensure Generator Owners set their generator protective relays such that generating units

More information

SCADA. The Heart of an Energy Management System. Presented by: Doug Van Slyke SCADA Specialist

SCADA. The Heart of an Energy Management System. Presented by: Doug Van Slyke SCADA Specialist SCADA The Heart of an Energy Management System Presented by: Doug Van Slyke SCADA Specialist What is SCADA/EMS? SCADA: Supervisory Control and Data Acquisition Retrieves data and alarms from remote sites

More information

Signal Processing Methods for Denial of Service Attack Detection

Signal Processing Methods for Denial of Service Attack Detection 0 Signal Processing Methods for Denial of Service Attack Detection Urbashi Mitra Ming Hsieh Department of Electrical Engineering Viterbi School of Engineering University of Southern California Los Angeles,

More information

IVS2 DATASHEET. Main features. wiki.intellio.hu 1. Intellio Video System 2.1 version and modules

IVS2 DATASHEET. Main features. wiki.intellio.hu 1. Intellio Video System 2.1 version and modules Main features ONVIF server side motion detection ONVIF PTZ camera control Displaying camera status on 3D map Detector s priority management Camera alert activation Smart Playback: Improved trackback Intellio

More information

Future grid infrastructure Field tests of LVDC distribution

Future grid infrastructure Field tests of LVDC distribution Future grid infrastructure Field tests of LVDC distribution LUT LVDC Research Group: Andrey Lana, Pasi Nuutinen, Antti Pinomaa, Tero Kaipia, Pasi Peltoniemi, Aleksi Mattsson, Jarmo Partanen Introduction

More information

Exchange Granular Restore User Guide

Exchange Granular Restore User Guide User Guide Contents 1. overview... 2 2. Backup considerations... 3 Exchange VM Detection... 3 VSS Application backups... 3 Restore vs. Recovery... 3 Backup user identity... 3 3. Creating an Exchange backup...

More information

Manufacturing Equipment Modeling

Manufacturing Equipment Modeling QUESTION 1 For a linear axis actuated by an electric motor complete the following: a. Derive a differential equation for the linear axis velocity assuming viscous friction acts on the DC motor shaft, leadscrew,

More information

SIP Protocol as a Communication Bus to Control Embedded Devices

SIP Protocol as a Communication Bus to Control Embedded Devices 229 SIP Protocol as a Communication Bus to Control Embedded Devices Ramunas DZINDZALIETA Institute of Mathematics and Informatics Akademijos str. 4, Vilnius Lithuania ramunas.dzindzalieta@gmail.com Abstract.

More information

Loop Bandwidth and Clock Data Recovery (CDR) in Oscilloscope Measurements. Application Note 1304-6

Loop Bandwidth and Clock Data Recovery (CDR) in Oscilloscope Measurements. Application Note 1304-6 Loop Bandwidth and Clock Data Recovery (CDR) in Oscilloscope Measurements Application Note 1304-6 Abstract Time domain measurements are only as accurate as the trigger signal used to acquire them. Often

More information

DDX 7000 & 8003. Digital Partial Discharge Detectors FEATURES APPLICATIONS

DDX 7000 & 8003. Digital Partial Discharge Detectors FEATURES APPLICATIONS DDX 7000 & 8003 Digital Partial Discharge Detectors The HAEFELY HIPOTRONICS DDX Digital Partial Discharge Detector offers the high accuracy and flexibility of digital technology, plus the real-time display

More information

Measuring Wireless Network Performance: Data Rates vs. Signal Strength

Measuring Wireless Network Performance: Data Rates vs. Signal Strength EDUCATIONAL BRIEF Measuring Wireless Network Performance: Data Rates vs. Signal Strength In January we discussed the use of Wi-Fi Signal Mapping technology as a sales tool to demonstrate signal strength

More information

P a g e 1. User s Guide Log Archiver v2.1 Standard Edition. Copyright 2012 ISYS Inside-System. All rights reserved.

P a g e 1. User s Guide Log Archiver v2.1 Standard Edition. Copyright 2012 ISYS Inside-System. All rights reserved. EN L OG ARCHI VERv2. 1 Us er sgui de ST ANDARDEDI TI ON P a g e 1 User s Guide Log Archiver v2.1 Standard Edition Copyright 2012 ISYS Inside-System. All rights reserved. The information in this user guide

More information

System Aware Cyber Security

System Aware Cyber Security System Aware Cyber Security Application of Dynamic System Models and State Estimation Technology to the Cyber Security of Physical Systems Barry M. Horowitz, Kate Pierce University of Virginia April, 2012

More information

Overdamped system response

Overdamped system response Second order system response. Im(s) Underdamped Unstable Overdamped or Critically damped Undamped Re(s) Underdamped Overdamped system response System transfer function : Impulse response : Step response

More information

Eight Ways to Increase GPIB System Performance

Eight Ways to Increase GPIB System Performance Application Note 133 Eight Ways to Increase GPIB System Performance Amar Patel Introduction When building an automated measurement system, you can never have too much performance. Increasing performance

More information

Technical Information POWER PLANT CONTROLLER

Technical Information POWER PLANT CONTROLLER Technical Information POWER PLANT CONTROLLER Content The Power Plant Controller offers intelligent and flexible solutions for the control of all PV power plants in the megawatt range. It is suitable for

More information

Real-time structural monitoring of the School of Engineering Main Building at the University of Naples Federico II

Real-time structural monitoring of the School of Engineering Main Building at the University of Naples Federico II Cite as: G. Fabbrocino, C. Rainieri, E. Cosenza (2009), Real-time structural monitoring of the School of Engineering Main Building at the University of Naples Federico II: Records of dynamic effects induced

More information

FOUNDATION Fieldbus High Speed Ethernet Control System

FOUNDATION Fieldbus High Speed Ethernet Control System FOUNDATION Fieldbus High Speed Ethernet Control System Sean J. Vincent Fieldbus Inc. Austin, TX, USA KEYWORDS Fieldbus, High Speed Ethernet, H1, ABSTRACT FOUNDATION fieldbus is described in part by the

More information

Migrating to AF and AF driven Power applications

Migrating to AF and AF driven Power applications Migrating to AF and AF driven Power applications Presented by Henryk Schneider SP-AusNet Steve O Donnell Realtime Results Agenda About Us Migration to PI System 2010 Projects Wiredown/SWER Events/BrownOuts

More information

Hybrid processing of SCADA and synchronized phasor measurements for tracking network state

Hybrid processing of SCADA and synchronized phasor measurements for tracking network state IEEE PES General Meeting, Denver, USA, July 2015 1 Hybrid processing of SCADA and synchronized phasor measurements for tracking network state Boris Alcaide-Moreno Claudio Fuerte-Esquivel Universidad Michoacana

More information

PHASOR DATA REQUIREMENTS FOR. Protection Applications. White Paper Final Draft. Prepared by: C. Martinez, M. Parashar, J. Dyer, J.

PHASOR DATA REQUIREMENTS FOR. Protection Applications. White Paper Final Draft. Prepared by: C. Martinez, M. Parashar, J. Dyer, J. C onsortium for E lectric R eliability T echnology S olutions Real Time Wide-Area Monitoring, Control and Protection PHASOR DATA REQUIREMENTS FOR Real Time Wide-Area Monitoring, Control and Protection

More information

CONSTANT CURRENT REGULATOR INDUPERM TYPE CCR 951. Standarddescription of CONSTANT CURRENT REGULATOR TYPE CCR 951.

CONSTANT CURRENT REGULATOR INDUPERM TYPE CCR 951. Standarddescription of CONSTANT CURRENT REGULATOR TYPE CCR 951. Standarddescription of TYPE CCR 951 List of contents: A. General Description B. General Data's and Functions C. CCR Working Principle D. Specifications Page 1 of 9 pages A. General Description. Induperm

More information

Chapter 13 Configuration Management

Chapter 13 Configuration Management Chapter 13 Configuration Management Using UML, Patterns, and Java Object-Oriented Software Engineering Outline of the Lecture Purpose of Software Configuration Management (SCM)! Motivation: Why software

More information

TwinCAT NC Configuration

TwinCAT NC Configuration TwinCAT NC Configuration NC Tasks The NC-System (Numeric Control) has 2 tasks 1 is the SVB task and the SAF task. The SVB task is the setpoint generator and generates the velocity and position control

More information

Abstract. Cycle Domain Simulator for Phase-Locked Loops

Abstract. Cycle Domain Simulator for Phase-Locked Loops Abstract Cycle Domain Simulator for Phase-Locked Loops Norman James December 1999 As computers become faster and more complex, clock synthesis becomes critical. Due to the relatively slower bus clocks

More information

User Manual. (updated December 15, 2014) Information in this document is subject to change without notice.

User Manual. (updated December 15, 2014) Information in this document is subject to change without notice. User Manual (updated December 15, 2014) Information in this document is subject to change without notice. Copyright 2013-2014, Exacq Technologies, Inc. All rights reserved. Exacq Technologies is a trademark

More information

UNIVERSITETET FOR MILJØ- OG BIOVITENSKAP. Smartgrid. Terje Gjengedal. The Norwegian University of Life Sciences. www.umb.no

UNIVERSITETET FOR MILJØ- OG BIOVITENSKAP. Smartgrid. Terje Gjengedal. The Norwegian University of Life Sciences. www.umb.no Smartgrid. Terje Gjengedal The Norwegian University of Life Sciences The grid a key for efficient electricity utilization The Power system Medium Voltage (1-36 Production Transmission distribution G Extra

More information

Tandberg Data AccuVault RDX

Tandberg Data AccuVault RDX Tandberg Data AccuVault RDX Binary Testing conducts an independent evaluation and performance test of Tandberg Data s latest small business backup appliance. Data backup is essential to their survival

More information

An Active Packet can be classified as

An Active Packet can be classified as Mobile Agents for Active Network Management By Rumeel Kazi and Patricia Morreale Stevens Institute of Technology Contact: rkazi,pat@ati.stevens-tech.edu Abstract-Traditionally, network management systems

More information

One Port Network Analyzer

One Port Network Analyzer 99 Washington Street Melrose, MA 02176 Phone 781-665-1400 Toll Free 1-800-517-8431 Visit us at www.testequipmentdepot.com One Port Network Analyzer 5.4GHz Impendance : 50Ω(75Ωconnectors via adapters) Test

More information

Symantec NetBackup 5220

Symantec NetBackup 5220 A single-vendor enterprise backup appliance that installs in minutes Data Sheet: Data Protection Overview is a single-vendor enterprise backup appliance that installs in minutes, with expandable storage

More information

FUNCTIONAL SPECIFICATION

FUNCTIONAL SPECIFICATION Consortium for Electric Reliability Technology Solutions NERC Frequency Monitoring and Analysis (FMA) Application FUNCTIONAL SPECIFICATION Final Version - December 2008 Prepared by: CERTS - EPG For: DOE

More information

Power Monitoring for Modern Data Centers

Power Monitoring for Modern Data Centers Power Monitoring for Modern Data Centers December 2010/AT304 by Reza Tajali, P.E. Square D Power Systems Engineering Make the most of your energy SM Revision #1 12/10 By their nature, mission critical

More information

TF04 - Leveraging SQL Server Business Intelligence Tools

TF04 - Leveraging SQL Server Business Intelligence Tools TF04 - Leveraging SQL Server Business Intelligence Tools PUBLIC INFORMATION Copyright 2014 Rockwell Automation, Inc. All Rights Reserved. Le Roy Howe Commercial Engineering PUBLIC INFORMATION Follow RSTechED

More information

PMS. Energy management and monitoring software. Installation and operation instructions. BMR trading Horní lán 17 77900 Olomouc Czech Republic

PMS. Energy management and monitoring software. Installation and operation instructions. BMR trading Horní lán 17 77900 Olomouc Czech Republic PMS Energy management and monitoring software Installation and operation instructions version 1.5 77900 Olomouc 1 Content 1. PMS introduction...3 1.1. PMS structure...3 1.2. System requirements...3 2.

More information

PRODUCT DATASHEET. J1939 Vehicle Inertia Monitor. Advanced Vehicle Inertial Measurement and Vibration Monitoring Device. fleet-genius.

PRODUCT DATASHEET. J1939 Vehicle Inertia Monitor. Advanced Vehicle Inertial Measurement and Vibration Monitoring Device. fleet-genius. PRODUCT DATASHEET fleet-genius.com J1939 Vehicle Inertia Monitor Advanced Vehicle Inertial Measurement and Vibration Monitoring Device Prova s J1939 Vehicle Inertia Monitor (VIM) formulates moving vehicle

More information

Power monitoring unit type VAMP 260

Power monitoring unit type VAMP 260 Power monitoring unit type VAMP 260 formerly known as VMAC 260 Slide 1 / 18 The complete source of information Slide 2 / 18 The complete source of information Users - utilities -industry - power plants

More information

DDX 7000 & 8003. Digital Partial Discharge Detectors FEATURES APPLICATIONS

DDX 7000 & 8003. Digital Partial Discharge Detectors FEATURES APPLICATIONS DDX 7000 & 8003 Digital Partial Discharge Detectors The HAEFELY HIPOTRONICS DDX Digital Partial Discharge Detector offers the high accuracy and flexibility of digital technology, plus the real-time display

More information

Generation of Square and Rectangular Waveforms Using Astable Multivibrators

Generation of Square and Rectangular Waveforms Using Astable Multivibrators Generation of Square and Rectangular Waveforms Using Astable Multivibrators A square waveform can be generated by arranging for a bistable multivibrator to switch states periodically. his can be done by

More information

Algorithmic Trading with MATLAB Martin Demel, Application Engineer

Algorithmic Trading with MATLAB Martin Demel, Application Engineer Algorithmic Trading with MATLAB Martin Demel, Application Engineer 2011 The MathWorks, Inc. 1 Agenda Introducing MathWorks Introducting MATLAB (Portfolio Optimization Example) Introducting Algorithmic

More information

Controller Design in Frequency Domain

Controller Design in Frequency Domain ECSE 4440 Control System Engineering Fall 2001 Project 3 Controller Design in Frequency Domain TA 1. Abstract 2. Introduction 3. Controller design in Frequency domain 4. Experiment 5. Colclusion 1. Abstract

More information

Switch Actuator, 8-fold, 10 A, MDRC AT/S 8.10.1, GH Q631 0075 R0111

Switch Actuator, 8-fold, 10 A, MDRC AT/S 8.10.1, GH Q631 0075 R0111 , GH Q631 0075 R0111 The 8-fold switch actuator is a DIN rail mounted device for insertion in the distribution board. It is connected to the EIB via a bus terminal. In the event of bus voltage failure,

More information

Automatic compression measurement using network analyzers

Automatic compression measurement using network analyzers Automatic compression measurement using network analyzers Introduction The dynamic range of an amplifier is determined by noise figure and compression. In multi carrier applications third order intercept

More information

Phasor Data for Event Detection, Feedback Control and On-line Generator Modelling in the SyGMA lab

Phasor Data for Event Detection, Feedback Control and On-line Generator Modelling in the SyGMA lab Phasor Data for Event Detection, Feedback Control and On-line Generator Modelling in the SyGMA lab R.A. de Callafon 1, C.H Wells 2, Sai Akhil Reddy 1 callafon@ucsd.edu Joint work with H. Ghoudjehbaklou,

More information

DOE/ComEd Microgrid Project at Illinois Institute of Technology

DOE/ComEd Microgrid Project at Illinois Institute of Technology DOE/ComEd Microgrid Project at Illinois Institute of Technology Presented by Mohammad Shahidehpour, Illinois Institute of Technology; Chuck Wells, OSIsoft, LLC Copyright 2015 OSIsoft, LLC Building Block

More information

Testing Document - DDOS Traffic Shaping Simulator

Testing Document - DDOS Traffic Shaping Simulator Testing Document - DDOS Traffic Shaping Simulator Authors Inbar Shabi Anatoly Cherner 1. Functional Requirements 1.1 Client 1.1.1 Graphical presentation of virtual network # Requirement Test Expected Result

More information

dspace DSP DS-1104 based State Observer Design for Position Control of DC Servo Motor

dspace DSP DS-1104 based State Observer Design for Position Control of DC Servo Motor dspace DSP DS-1104 based State Observer Design for Position Control of DC Servo Motor Jaswandi Sawant, Divyesh Ginoya Department of Instrumentation and control, College of Engineering, Pune. ABSTRACT This

More information

Purpose... 3. Computer Hardware Configurations... 6 Single Computer Configuration... 6 Multiple Server Configurations... 7. Data Encryption...

Purpose... 3. Computer Hardware Configurations... 6 Single Computer Configuration... 6 Multiple Server Configurations... 7. Data Encryption... Contents Purpose... 3 Background on Keyscan Software... 3 Client... 4 Communication Service... 4 SQL Server 2012 Express... 4 Aurora Optional Software Modules... 5 Computer Hardware Configurations... 6

More information

Model-based Testing of Automotive Systems

Model-based Testing of Automotive Systems Model-based Testing of Automotive Systems Eckard Bringmann and Andreas Krämer ICST 08 Presented by Julia Rubin on November 21, 2012 Multidisciplinary Business 2 Supply Chain of Components 3 Innovation

More information

On-line PD Monitoring Makes Good Business Sense

On-line PD Monitoring Makes Good Business Sense On-line PD Monitoring Makes Good Business Sense An essential tool for asset managers to ensure reliable operation, improve maintenance efficiency and to extend the life of their electrical assets. Executive

More information

System Requirement Specifications (SRS)

System Requirement Specifications (SRS) (SRS) Assignment 1 Sample Solution 1 Table of Contents 1 Table of Contents... 1 2 Problem Statement... 2 3 Overview... 2 3.1 Background... 2 3.2 Overall Description... 2 4 Investigation & Analysis Methodology...

More information