Field Force Operational Data Visualization What s So Smart About It?

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1 Field Force Operational Data Visualization What s So Smart About It? John J. Simmins, Ph.D. Electric Power Research Institute Smart Grid Information Sharing Call November 27, 2012

2 The self healing grid Normal Configuration 2

3 A Fault Occurs 3

4 Flow of Fault Current Triggers Faulted Circuit Indicators (FCIs) 4

5 Substation circuit breaker trips a first time 5

6 Substation circuit breaker recloses. 6

7 and trips again (lockout) 7

8 FLISR identifies faulted section by comparing FCIs 8

9 FLISR opens switches to isolate the faulted feeder section 9

10 FLISR Triggers Upstream Restoration 10

11 Downstream restoration of blinking section Compare load with available capacity 11

12 Downstream restoration of blinking section Compare load with available capacity Available Capacity = 2 MW Pre-fault load = 1 MW 12

13 Capability exists, so Available Capacity = 2 MW Pre-fault load = 1 MW 13

14 FLISR closes switch to restore service Via alternate supply line 14

15 Now FLISR checks for capacity to Transfer last downstream section Available Capacity = 1.5 MW Pre-fault load = 2 MW 15

16 In this case capacity does not exist so downstream section is not restored Available Capacity = 1.5 MW Pre-fault load = 2 MW 16

17 Options for the red substation. Available Capacity = 2.5 MW Pre-fault load = 2 MW 17

18 These actions free enough capacity to pick up last remaining section 18

19 Only one problem. 19

20 So, how has this changed? 20

21 Contents Introduction to Field Force Visualization supplemental project Data visualization in a broader sense Data and visualization as a commodity 21

22 Goals of the FFDV Supplemental Project Identify gaps in standards Demonstrate the use of low cost platforms Demonstrate the use of low cost communication media Prove value of in field integration Prove value for large scale outages Identify multiplatform issues. 22

23 Field Force Data Visualization An integrated field force data visualization and integration tool for managing work and maintaining any asset in the field. Leveraging CIM, Augmented Reality and Context Aware GIS 23

leveraged to create standard messaging between back office

24 Definition Common Information Model (CIM) In our context, it is a semantic model of the electric utility industry that may be leveraged to create standard messaging between back office systems --- or in our case, tablet or other hardware in the field. 24

sensory input such as sound, video, graphics or GPS data.

25 Definitions Augmented Reality Augmented reality (AR) is a live, direct or indirect, view of a physical, real-world environment whose elements are augmented by computer-generated sensory input such as sound, video, graphics or GPS data. Not to be confused with virtual reality which replaces a real world with a simulated one. Don Carlos (Mexican) 102 Broad St. 25

26 Definition Context Aware GIS Using the dynamic context of mobile device users, caused by the mobility and constant change in the environment, to deliver information. Aware of the spatial environment surrounding the user. Aware of the role (limiting access) of the user. 26

27 From Dumb to Smart 27

28 Traditional Point-to-Point Integration Characteristics Complex environment High integration costs High maintenance costs Message tracking nonexistent Guaranteed delivery non-existent Frequent broken interfaces. There is no leverage of the information being exchanged 28

29 Smart Integration Characteristics Enterprise semantic model Enterprise service bus Little or no custom code Lower integration cost Lower maintenance costs Message tracking Guaranteed delivery Reliable. Messages are agnostic of their origins 29

30 Example: Typical Elements of a Work Request Work ID Location A bill of materials (BOM) An estimated time of completion is calculated and a start or completion time is calculated. Crew type (based on skill sets or roles) Detailed work tasks. 30

31 So, how does this all work? 31

32 Field Force Data Visualization The Issue: Access to real-time data in the field has not progressed Getting data to the field is too expensive Getting the data from the field is too cumbersome The applications don t interop Data is not accurate The Impact: Work is not efficient Decisions in the field suffer. Potentially dangerous situation. Multiple applications in the field isn t a great leap forward 32

Two way communications to back office systems. Value: Lower cost of field force automation.

33 Field Force Data Visualization EPRI Solution: Build on a light weight, inexpensive platform. Leverage augmented reality capabilities. Messaging using CIM to multiple systems. Two way communications to back office systems. Value: Lower cost of field force automation. Puts accurate data where it needs to be. Correct inaccurate GIS data. Spurs CIM development. 33

Field Force Data Visualization - Features Crew location and graphic circuit representation Asset Information Identify asset Maintenance history Create work request Call SOPs Links to

34 Field Force Data Visualization - Features Crew location and graphic circuit representation Asset Information Identify asset Maintenance history Create work request Call SOPs Links to other tools One line circuit diagram or geoschematic view Status assigned work in the field Create work request in the field Other Potential Features: QR, RFID, Bar Code, shape recognition 34

35 Standards Leveraged by FFDV Standard IEC IEC IEC IEC IEC IEC IEC IEC X12 Title Network Operations Record and Asset Management Maintenance and Construction Customer Support Meter Reading and Control CIM Extensions for Distribution RDF Distribution model exchange (CDPSM) MultiSpeak Mappings and Profile 511 Material Requisition 35

36 Benefits Inexpensive to deploy Inexpensive to maintain Applications Asset maintenance manuals Damage assessment Asset information access Switching communications Work-order information flow Real-time system status validation Visualizing faults in the field. Field Work Becomes Easier and More Efficient 36

37 Example: Damage Assessment 37

38 38

39 39

40 40

41 Implications for Large Scale Outages With technology and standards that apply across the industry, you can: Use foreign tablets in the damaged service territory Provide tablets to contractors Instantly recognize the symbology of the host utility Share information as necessary. 41

42 Augmented Reality View of Grid in Honolulu GIS data contains z dimension Assets of interest are marked Conductors are color coded 42

43 Simulated Distribution Grid Golf course secondary 43

44 Details of Assets in the Field GIS Aware List of Options Schedule maintenance Retrieve manuals Edit asset location View locations details 44

45 List of Manuals Available for that Asset GIS Aware List of Manuals Operations manual Maintenance manual 45

46 Verification of Manual and Asset Revision number Last update Visual verification 46

47 Detailed Instructions Detailed instructions Pictures or video 47

48 What About Security? Platform (ios) Security Low level system calls not allowed App isolation each app in its own sandbox Library randomization Encrypted drive Password protected Network Security SSL/TLS with X.509 certificates Application Security Encrypted data exchanges Strong log in 48

49 References: YouTube Video: Program on Technology Innovation: Assessment of ipod Touch as a Sensor Platform for Application Across the Electric Power Industry Field Force Data Visualization: A Mobile Integrated Data Access Platform Field Force Data Visualization Software (available ~December 15, 2012). 49

50 Implications 50

Price is the only distinguishing factor in commoditized products, because there is no significant difference in quality or

51 Commoditization Commoditization occurs when consumers can buy the same product or service from different small or large businesses. Price is the only distinguishing factor in commoditized products, because there is no significant difference in quality or in how consumers use these products. Companies usually cannot raise prices because consumers can shop at competitors offering the same or similar products at lower prices. This process is enabled by standards or de facto standards. 51

Form 2S 3-Wire Self-Contained C12.18/C12.

52 Examples of Benefits of Commoditization C12.10 standard Mass production of meters Residential electrical meter ~ $20 Form 2S 3-Wire Self-Contained C12.18/C12.19 Optical port TX/RX Protocols Source: Handbook for Electrical Metering, 9 th Edition Interoperable hardware: probes, hand held readers, etc. 52

53 Typical Distribution Control Center a Few Years Ago Distribution System was operated manually with wall- mounted switching diagrams Mostly paper driven processes 53

54 Current Trend in Control Center Design Increasing emphasis on outside the fence visualization Large mapboards disappearing from distribution control centers Use of stackable monitors for operator workstations allows view of specific area of responsibility 54

55 What if we were to bring the same technology inside the operations center? Lajja Ajnnajd Jdh Aja jf Geo-schematic view Geographic view Crew locations Fault locations Create a works order Assign to a crew Advantage: Display technology independent of back end systems 55

56 Conclusions The combination of mobile technologies, standards development and communications enables new ways to access and view data. Integration the ability to use data from multiple systems is available not only in the back office but in the field. Standardizing the symbology and visualization technology has far reaching implications for mutual aid/large event management. The same technologies touch screens, standard symbols, standard messages, etc. can be leveraged inside the operations center with likely gains in efficiency and quality decisions. 56

57 Questions 57

58 Together Shaping the Future of Electricity 58

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