Role of Measurement n Daily life and Power Systems

Just started with Measurement and Basis of SCADA

1. EE21405 Wide area monitoring system (WAMS) Prepared by: Dr. Vishal Kumar Gaur Lecture 01

2. Module 1: Fundamentals of WAMS Introduction to WAMS & Synchrophasor Technology, Evolution from SCADA to WAMS, Need and Evaluation of WAMS, Basic Principles for Wide-area and. local-area measurement, control, and Concept of Synchornization and Time Protocols Module 2 : Metering Aspects for WAMS Frequency Measurement Units (FMUs) & Phasor Measurement Units (PMUs), Phasor Data Concentrators (PDCs), IEEE Standards for Phasor Estimation, Smart Meters & Meter Tapering Module 3 : Communication Aspects for WAMS Communication Architectures, Standards & Protocols, Machine-to-Machine (M2M) Models, Network Topologies, Reliability & Security Module 4 : Applications of WAMS Wide-Area Power System Stabilizers (PSS), Protection & Emergency Control, Optimal PMU Placement, State Estimation & ML Techniques 2 Syllabus EE21405: WAMS

3. Text/Reference Books : A. G. Phadke and J. S. Thorp ,  Synchronized Phasor Measurements and Their Applications . New York, NY, USA: Springer, 2008 . M. Shahidehpour and Y. Wang ,  Communication and Control in Electric Power Systems . Hoboken, NJ, USA: Wiley, 2003 . 3 Books EEN13401: Network and Systems

4. MST : 25 EST : 50 Sessional : 25 ( Quiz/Class Test: 15 + Assignment: 05 + Attendance: 05) Total = 25 + 25 + 50 = 100 Attendance: 75% attendance is compulsory. 4 Mark Components and Weightage EEN13401: Network and Systems

5. Measurement in Day-to-Day Activity 5 Measurement is essential because it helps us understand, communicate, compare, and control the world accurately and fairly. Measurement  is the process of experimentally obtaining the  magnitude of a quantity  (e.g., length, mass, time) by comparing it with a  standardized unit  defined by the SI.

6. “If someone separated the art of counting and measuring and weighing from all the other arts, what was left of each (of the others) would be, so to speak, insignificant.” —    Plato (4th Century B.C.) 6 “ By measurement to knowledge.” - Heike Kamerlingh Onnes (1882), 1913 Physics Nobel Laureate Importance of Measurement

7. 7 7 Grid AC DC Microgrid Need of Measurements in Power System

8. 8 8 Measurement : Experimentally obtaining the magnitude of a quantity compared to a standard unit (SI). In Power Systems: Voltage Current Power (Active, Reactive) Frequency Need of Measurements in Power System

9. 9 9 Classification of Measurement Systems Local Measurement Systems Remote Measurement Systems SCADA : Supervisory Control And Data Acquisition System WAMS : Wide-Area Monitoring System Need of Measurements in Power System

10. Remote Measurement Systems Our traditional system or many current electric grid was designed and built decades ago using system design models and organizational principles that must be now restructured to meet the needs of a low-carbon and digital economy. The traditional architecture was based on large-scale generation remotely located from consumers, hierarchical control structures with minimal feedback, limited energy storage, and passive loads . This traditional system was not designed to meet many emerging trends. 10

11. Thanks ! 11 Faculty: Dr . Vishal Kumar Gaur