Smart Grid Applications
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This document discusses several smart grid applications including distribution management systems (DMS), outage management systems (OMS), and distributed energy resource (DER) management systems. It provides an overview of DMS architecture and applications such as fault isolation and restoration, volt-var compensation, and load profiling. It also describes how OMS uses inputs from smart meters and AMI networks to identify outages and enable early restoration. The document references relevant IEC smart grid standards.
Smart Grid Applications
- 1. Smart Grid Applications Arulkumar A ,Elavarasi Chandrasekaran, M.B.Balaji
- 2. Distribution Management System Outage Management System DER Management System Smart Grid Standards Map. April 8, 2020 Smart Grid ApplicationsSlide 2 Agenda
- 3. April 8, 2020 Smart Grid ApplicationsSlide 3 Distribution Management System (DMS) Distribution Substation Distribution Substation Ring Main Unit
- 4. April 8, 2020 Smart Grid ApplicationsSlide 4 Distribution Management System (D-SCADA) Distribution Substation Same as that of Transmission Substation Automation System No Need for Process bus as most of the Substation are of GIS
- 5. April 8, 2020 Smart Grid ApplicationsSlide 5 Distribution Management System (D-SACADA) RTU RTU RTU RTU
- 6. April 8, 2020 Smart Grid ApplicationsSlide 6 DMS Architecture LDC Bay-1 Bay-2 Operating Work StationGPS Gateway IEC 61850 IEC 60870-5- 101/ 104 RTU Data Aggregator (IEC 61850 to IEC 61850 Converter) RMU-1 RMU-2 RMU-3
- 7. April 8, 2020 Smart Grid ApplicationsSlide 7 DMS Applications (Fault Isolation and Restoration) RTU RTU RTU RTU Line under maintenance OMS
- 8. April 8, 2020 Smart Grid ApplicationsSlide 8 DMS Applications (Fault Isolation and Restoration) RTU RTU RTU RTU OMS
- 9. April 8, 2020 Smart Grid ApplicationsSlide 9 DMS Applications (Fault Isolation and Restoration) RTU RTU RTU RTU Re energize OMS
- 10. April 8, 2020 Smart Grid ApplicationsSlide 10 DMS Applications (Volt Var Compensation) Voltage Sag at customer End Turn on the Capacitor Bank
- 11. April 8, 2020 Smart Grid ApplicationsSlide 11 DMS Applications (Volt Var Compensation) Voltage Surge at customer End Turn off the Capacitor Bank
- 12. April 8, 2020 Smart Grid ApplicationsSlide 12 DMS Applications Load Profile Distribution line contingency Auto Reclosure Maintenance Activities Load Flow Studies Planning for Expansion
- 13. Outage Management System (Input) April 8, 2020 Smart Grid ApplicationsSlide 13 Customer AMI HEAD END SMART METER Operations Customer AMI Network Trouble Ticket System OMS Maintenance Engineer Service Provider Loss of voltage Detector and informs to Outage Management System Fault Identification and Early Restoration
- 14. April 8, 2020 Smart Grid ApplicationsSlide 14 Outage Management System
- 15. References Part 7-5: IEC 61850 – Modelling concepts1 Part 7-500: Use of logical nodes to model functions of a substation automation system1 Part 7-510: Use of logical nodes to model functions of a hydro power plant Part 7-520: Use of logical nodes to model functions of distributed energy resources1 Part 8-1: Specific communication service mapping (SCSM) – Mappings to MMS (ISO 9506-1 and ISO 9506-2) and to ISO/IEC 8802-3 Part 80-1: Guideline to exchange information from a CDC based data model using IEC 60870-5-101/104 Part 9-2: Specific communication service mapping (SCSM) – Sampled values over ISO/IEC 8802-3 Part 10: Conformance testing April 8, 2020 Slide 15 Smart Grid Applications