Smart Grid Implementation. A TANGEDCO Tamilnadu, Chennai

Transcription

1 Smart Grid Implementation A TANGEDCO Tamilnadu, Chennai

2 Background Genesis Smart Devices (P) Ltd a technology Company offering design services across the Globe has introduced an interoperable communication Gateway with DLMS-COSEM as the Application Layer, 6LowPAN/Zigbee as Protocols and Power Line/ Low Power Radio as Physical Layers INESH Smart Energy (P) Ltd uses this Gateway for their range of Smart Meters and implements Smart Grid Projects across the Globe.

3 Smart Grid - Overview It is obvious that for a Smart Grid Implementation, Communication is the Key which connects all the resources and Synchronise Generation and Distribution. It requires all the available communication technologies to be adopted with Standard Protocols for Interoperability with different Manufacturers

4 Communication Media The Following Communication Media are available for the Smart Grid Implementation GPRS Low Power Radio Power Line Communication Internet / Lease Line Bluetooth & Wi-Fi

5 Communication Gateways The Following Gateways are available to connect with DLMS/COSEM based meters DLMS to Zigbee with LPR DLMS to 6LowPAN with Power line DLMS to GPRS DLMS to TCP/IP through Internet

6 DLMS to Zigbee - Gateway Input to the Gateway is from a DLMS based Meter. Output through Low Power 2.4GHz with Zigbee Stack ported. Zigbee Stack takes care of the network formation and data transfer inside the network. Translates command to meter from the Data concentrator as DLMS packets to the meter. The Requested data from the DCU is pumped from the DLMS meter as a CSV data to the DCU.

7 DLMS to 6LoWPAN - Gateway Input to the Gateway is from a DLMS based Meter. Output through Power Line Communication with 6LoWAPN Stack ported. 6LoWPAN Stack takes care of the network formation and data transfer inside the network. Translates command to meter from the Data concentrator as DLMS packets to the meter. The Requested data from the DCU is pumped from the DLMS meter as a CSV data to the DCU.

8 DLMS to GPRS - Gateway Input to the Gateway is from a DLMS based Meter. Output through GSM Network. Point to Point Communication to the Server. Translates command from the Server as DLMS packets to the meter. The Requested data from the Server is pumped from the DLMS meter as a CSV data.

9 Inesh Smart Meters Single Phase Smart Meter with plug and Play Communication devices (2.4GHz Zigbee or PLC with 6LoWPAN on CENELAC-A Band) Programmable Configuration Pre- Payment, Post Payment and Demand Management Meter Confirms IS13997 Accuracy Class 1.0 DLMS Ported for interface to any third party MDAS

10 Inesh Data Concentrator Unit Data Concentrator Units forms the Network with PLC and Low Power Radio Device Networks Handles Zigbee and 6LoWPAN Stacks for LPR and PLC Meters Reports to the Centralised Server periodically with the Instantaneous data from the connected Meters Transforms commands from the MDAS Server to the respective Meter for Pulling Profile Data Communicates with the Remote Server with GPRS

11 Proposed Architecture TANGEDCO Pilot

12 Devices Planned for Pilot Device Description Device Count Inesh Single Phase Smart Energy Meter with Zigbee Stack 5 Inesh Single Phase Smart Energy Meter with 6LoWPAN Stack (PLC CENELAC-A Band) 15 Inesh - Dual Communication Network Data Concentrator Unit with GPRS 1 DLMS to GPRS Gateway for Existing DT Meter 1 DLMS to 6LoWPAN Gateway for Existing Three Phase Consumer

13 User Interface Inesh Server Collects the Meter data through MDAS located at Inesh Data center TANGEDCO will be provided with a link on the Inesh Web Server with a user name and Password Status can be viewed through Web page hosted at Inesh Web sever for Instantaneous data and Profile data Reports can be generated on line by the user

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