CEMS Monitoring and Communication Scharnhauser Park Stuttgart Dirk Pietruschka Page 1
Monitoring and Communication Situation at Project Start 2005 Energy supply: -Biomass cogeneration unit: KEA control system, but not interface for data transfer Energy demand: -District heating network: No infra structure installed for automated data acquisition -Communal buildings: Kieback&Peter control system, but no interface for data transfer Page 2
Monitoring and Communication Present solutions for automated data acquisition School Sports hall City hall PV System Parkhaus Page 3 Biomass cogeneration unit
Monitoring and Communication Communication structure supply Biomass Cogeneration Unit Biomass cogeneration unit KEA control system Page 4 M-bus SQL interface SQL server System meters and sensors Main electricity counters ennovatis smartbox Main heating energy counter Internet / modem ACCESS database DataSocket / ftp server Smartbox clients DataSocket / ftp reader/writer client SQL reader/ writer client Online simulation Energy flow analysis EM tools
Monitoring and Communication Communication structure supply Parkhaus PV-System FTP reader client ftp reader/writer client Simulation ftp-server ACCESS database Modem Page 5
Monitoring and Communication Communication structure demand Internet / modem Cityhall Kieback & Peter BMS School Sports Hall Smartbox clients OPC interface OPC server Heating energy counters ACCESS database DataSocket ennovatis / ftp server smartbox DataSocket / ftp reader/writer client Electricity counters OPC reader/ writer client Online simulation Energy flow analysis EM tools Page 6
Monitoring and Communication Communication structure demand Residential Buildings Internet / modem M-bus Page 7 NZR Unimod radio based Heating energy counters of each flat Main electricity counter Main heating energy counter ACCESS database DataSocket / ftp server DataSocket / ftp reader/writer client NZR Software for data transfer Online simulation Energy flow analysis EM tools
Monitoring and Communication Data base and energy flow visualisation Energy supply Building data Energy demand ACCESS database DXF Geo Media WebMap Publisher Page 8
Scharnhauser Park Building energy management control system structure Weather forecast KEA EM Page 9 Measured energy consumption Energy management tool energetic and economical optimized control strategy strategies forecast (whole day) Simulation model heating energy demand
Scharnhauser Park Building energy management control system structure Weather forecast BMS EM Page 10 Measured energy consumption Energy management tool energy flow observation and optimized control strategies forecast (whole day) Simulation model of the building