Substa'on Automa'on and SCADA The Key to efficiency. Empowering Lives

Transcription

1 Substa'on Automa'on and SCADA The Key to efficiency

2 Girish Chaitanya Director- Opera3ons Venson Electric Pvt. Ltd. Bangalore E- mail: Mobile:

3 What SAS Introduc3on An efficient way of automating the management and control of Sub-Station Equipments All activities and process are standardized ( protocols 61850, TCP/IP) Control is on-site or remote Sufficient data logs and history to forecast faults 3

4 What is SAS? Automation of Substation Equipments for Control and Monitoring Open platform products- No monopoly and dependency on one company SAS includes integration of various Intelligent Electronic Devices (IED s) like protective relays and multi-function meters With SAS, data management facilities like process monitoring, supervisory control, alarming, reporting and data archiving is achieved Implemented on the latest IEC61850 protocol standards.

5 Easiness of Operation SAS Features Integrated protection, control, monitoring and automation system Open and modular approach with scalable architecture Bay and station level communication based on open/standard protocols Redundancy architecture ensures 99.99% uptime and availability Fiber optic infrastructure for intra-communication 5

6 SAS Features Powerful graphical user interface Complete solution for new and existing substations for utility and industrial customers Energy accounting Reduced downtime by utilizing maintenance history for preventive maintenance Implementation of IT, hence manpower is better utilized Report generation for management decisions

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8 SAS Architecture- an Example

9 Substa3on Integra3on and Automa3on Levels U'lity Enterprise Applica'on (Billing, CRM, ERP, MIS) Substa3on Automa3on Applica3on IED Integra3on IED Implementa3on Power System Equipments (Transformers, Breakers,etc) 9

10 SAS Integra3on Levels Process level: Interfacing of Equipment to IED Process interface CT, VT, Trip coil, etc Bay level: Interfacing IED to Bay control units Station level: Interfacing BCU to Gateway, Human Machine Interface(HMI- Software) Network level: Interfacing of Ethernet switch, modem, routers, station computer, server etc.

11 Architecture Func3onal Data Paths U'lity Enterprise Connec'on (ERP, CRM, Billing, etc) SCADA Data to Master Control Centre Historical Data to Data Warehouse Remote connec3ons to IED (for control if required) Substa3on Automa3on Applica3on (SCADA ) IED Integra3on, Energy Meters, etc Via Data Concentrator ( Hardware- So_ware)- IED Integra3on (Bay Control Unit- Integra3on) with Power System Equipments (Transformers, Breakers)- Copper Wired through RTU 11

12 Implementa3ons Process New Substa'ons IED with Digital Communica3ons (61850) PLC s from Breakers / Transformers to Bay Control Units Bay Control Units to Data Concentrators (with Energy Meters connec3ng on Modbus) and IEDs connec3ng on Connected to HMI servers or SCADA Applica3on Exis'ng Substa'ons Legacy Devices and Non communicable Devices Integrate Devices with RTU Integrate RTU and Energy Meters with Data Concentrators Connected to HMI servers or SCADA Applica3on 12

13 Opportuni3es in SAS ( informa3on collected from ministry of power)

14 Stages in Substa3on Automa3on

15 Up grada3on Path U3li3es to SAS So Electricity Boards can go for complete automation from stage 0 to stage 3

16 WHY Automate

17 How customers are responding to SAS

18 Configuring IED s

19 Graphical representa3ons Substa3on

20 Graphical representa3ons of Faults

21 SAS for Distribu3on Is SAS for Transmission only? Revenue Loss, Shutdown Smart Grid is converging to Smart Home Availability Based Tariff is converging to Device Based Tariff Energy Management Systems (EMS) SAS will have ability to integrate to these systems

22 SAS and SCADA Software (HMI) (Supervisory Control and Data Acquisition) SCADA, HMI, Operating Systems and Relay Interface Software's Relay Manufacturer Siemens ABB Areve GE Toshiba SEL SCADA Applica'on SICAM PAS MICROSCADA PACIS ENMAC/ CIMPLICITY Toshiba SCADA and EMS SEL SCADA

23 Capabili3es at Venson in SAS Electrical System Integra3on Integra3on of all Substa3on Equipments such as Breakers, Transformers, Isolators So_ware or HMI SCADA, HMI, Opera3ng Systems ( win NT )and Relay Interface So_ware's Networking Op3cal Fiber Cabling, Ethernet Cabling, Switches, RTU (Relay Terminal Unit)

24 THANK YOU 24