1 Real Time Systems Group Date 06042005 Key

1 Real Time Systems Group Date: 0642005 Key No. C-DAC/RTSG/2005

Real Time Systems Group Date: 0642005 Key No. C-DAC/RTSG/2005 Presented by Mr. Arun M. Gokak Real Time Systems Group C-DAC Knowledge Park, Byappanahalli, Bangalore – 560 038 Phone: 080 -25341909/1215 2

Real Time Systems Group Solutions COPS : C-DAC’s Open Process Solution Scheduling for Availability Based Tariff Date: 0642005 Key No. C-DAC/RTSG/2005 ABT : 3

COPS Overview LEVEL 2 Real Time Systems Group CDAC OPEN PROCESS SOLUTIONS HOST SYSTEMS (Distributed) FRONT END PROCESSOR (FEP) LEVEL 1 Date: 0642005 Key No. C-DAC/RTSG/2005 IEC 870 PART 5 (PROTOCOL) LEVEL 0 REMOTE TERMINAL UNIT (RTU) 4 -20 m. A, ± 10 V, ANALOG & DIGITAL INTERFACE FIELD SENSORS (PROCESS) Eg : {MW, Voltage, MVAR, Hz, Pressure, Temperature, Flow} 4

COPS Overview Real Time Systems Group ü Indigenous solution for SCADA ü Open distributed architecture at all levels Date: 0642005 Key No. C-DAC/RTSG/2005 ü Comprises of powerful user friendly front end-MMI, Reporting System ü Web Gateway ü Fault tolerant ü Scalable 5

COPS Overview Corporate/ Enterprise Level Dual PRS MMIs PS RTS EMS Peripherals FE Hub Corporate/ Enterprise Level PRS Server MMIs FE PS RTS Peripherals DT M EMS M ET Hub PRS Server Plant Level PS Server MMIs Peripherals FE Date: 0642005 Key No. C-DAC/RTSG/2005 Hub Area Level PRS Server FE Level 1 Controllers MMI/PS Server Peripherals Server Mini COPS Field Equipments Legend PRS MMS PS FE EMS RTU RTS DT ET - Process Resource Server Man Machine Server Peripheral Server Front End Energy Management System Remote Terminal Unit Remote Terminal Server Dumb Terminal Executive Terminal COPS SCALABLE CONFIGURATION 6 Real Time Systems Group Dual Hub

COPS Overview Dual Hub RLDC National Level 2 PRS 1 2 PRS 2 2 MMI 1 2 MMI 2 2 2 PS 1 DDPS 2 RTS 1 IS Date: 0642005 Key No. C-DAC/RTSG/2005 HUB SLDC DPS RTUs MMI PS HUB ALDC PRS DPS RTUs OOTS EMSC IT IS PRS 2 DT Peripherals From RTU 2 RTS 2 PS/MMI ET Note DDPS PRS MMI PS RTS DT IT ET IS EMSC OOTS - Dual Data Processing System Process Resource Server Man Machine Interface Peripheral Server Remote Terminal Server Dumb Terminal Intelligent Terminal Executive Terminal Intelligent Switch EMS Console Online Operator Training Station 7 Real Time Systems Group CONFIGURATION OF COPS

Availability Based Tariff Software • • Real Time Systems Group (i) Scheduling (Web Based) Current day Day Ahead (ii) Tariff (Energy accounting) Fixed charges • Schedule • Unscheduled Interchange Features – Archival, Authentication, Revision history, Dynamic web page etc. Date: 0642005 Key No. C-DAC/RTSG/2005 • 8

Availability Based Tariff Software Real Time Systems Group SLDC, ISGS, and RLDC Connectivity ISGS RHEP -H 1 SLDC 1 FSTPP ISGST 1 RLDC Web server Date: 0642005 Key No. C-DAC/RTSG/2005 SLDC 2 JSEB ISGSH 2 TSTPP ISGST 2 INT. NE REG 1 INT SR REG 2 Internet 9

Three Tier Architecture Web. Server serveratat RLDC (ABTmodule) Web client / Constituents constituent (ISGS, (ISGS SLDC) , LDC) Date: 0642005 Key No. C-DAC/RTSG/2005 Internet Module) Database (Revisions and static data entry Real Time Systems Group Availability Based Tariff Software 10

Date: 0642005 Key No. C-DAC/RTSG/2005 CMAF: C-DAC Mobile Agent Framework for the Grid Real Time Systems Group Current activity 11

ü SURGE OF NETWORK CENTRIC § § Date: 0642005 Key No. C-DAC/RTSG/2005 § Work E-commerce Entertainment SOME APPLICATIONS - MISSION CRITICAL ü New techniques and software paradigms to facilitate the creation of network-based applications. ü The most promising among the new paradigms is the use of mobile agents. Real Time Systems Group PROGRAMMING 12

Agents are autonomous programs (piece of code) situated within an environment (machine, network devices), which sense the environment, and act upon it using their knowledge base to achieve their goals. Real Time Systems Group Date: 0642005 Key No. C-DAC/RTSG/2005 What are Agents 13

Features ü Code mobility ü Adaptive resource ü DAI negotiation - GRM ü Software deployment and maintenance ü Fault tolerance Date: 0642005 Key No. C-DAC/RTSG/2005 Application ü Security Real Time Systems Group Mobile Agent Framework for the Grid 14

Agent to Agent Communication Agent Migration Agent-A Pluggable Kernel Component Agent-B Inter Agent Kernel Communication protocol Agent Kernel-1 (Core) Agent Kernel-2 (Core) Host - X Date: 0642005 Key No. C-DAC/RTSG/2005 Agent-B Pluggable Kernel Component Host - Y Network Real Time Systems Group System Architecture 15

16 Real Time Systems Group Date: 0642005 Key No. C-DAC/RTSG/2005