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Binary particle swarm optimisation‐based optimal substation coverage algorithm for phasor measurement unit installations in practical systems

Journal Article · · IET Generation, Transmission, & Distribution
 [1];  [2];  [3];  [1]
  1. Bradley Department of Electrical and Computer Engineering Virginia Polytechnic Institute and State University Blacksburg VA 24061 USA
  2. Virginia Electric and Power Company (d/b/a Dominion Virginia Power) Richmond VA 23219 USA
  3. Network Dynamics and Simulation Science Laboratory Virginia Bioinformatics Institute, Virginia Polytechnic Institute and State University Blacksburg VA 24061 USA

Phasor measurement units (PMUs) play an important role in the wide‐area monitoring and protection of modern power systems. Historically, their deployment was limited by the prohibitive cost of the device itself. Therefore, the objective of the conventional optimal PMU placement problem was to find minimum number of devices, which when carefully placed throughout the network, maximised observability subject to different constraints. Due to improvements in relay technology, digital relays can now serve as both relays and PMUs. Under such circumstances, the substation installations consume the largest portion of the deployment cost, and not the devices themselves. Thus, for minimising cost of synchrophasor deployment, number of substation installations must be minimised. This study uses binary particle swarm optimisation to minimise number of substations in which installations must be performed for making all voltage levels observable, while being subject to various practical constraints. Standard IEEE systems have been used to explain the technique. Finally, a large‐scale network of Dominion Virginia Power is used as the test bed for implementation.

Sponsoring Organization:
USDOE
Grant/Contract Number:
SC0003957
OSTI ID:
1786871
Journal Information:
IET Generation, Transmission, & Distribution, Journal Name: IET Generation, Transmission, & Distribution Journal Issue: 2 Vol. 10; ISSN 1751-8687
Publisher:
Institution of Engineering and Technology (IET)Copyright Statement
Country of Publication:
United Kingdom
Language:
English

References (27)

Optimal PMU placement for power system observability using binary particle swarm optimization and considering measurement redundancy journal June 2011
Multi-criteria decision-making approach for multi-stage optimal placement of phasor measurement units journal January 2011
Joint placement of phasor and conventional power flow measurements for fault observability of power systems journal January 2011
Participation factor approach for phasor measurement unit placement in power system state estimation journal January 2012
Numerical observability method for optimal phasor measurement units placement using recursive Tabu search method journal April 2013
Reliability‐based phasor measurement unit placement in power systems considering transmission line outages and channel limits journal January 2014
Phasor measurement unit placement framework for enhanced wide‐area situational awareness journal January 2015
State estimation of voltage and phase-shift transformer tap settings journal January 1992
Particle swarm optimization conference January 1995
A discrete binary version of the particle swarm algorithm conference January 1997
Particle Swarm Optimization Inspired Probability Algorithm for Optimal Camera Network Placement journal May 2012
The Wide World of Wide-area Measurement journal September 2008
Observability and estimation of transformer tap setting with minimal PMU placement conference July 2008
Optimal Placement of Phasor Measurement Units Using Immunity Genetic Algorithm journal July 2009
PMU-Based Fault Location Using Voltage Measurements in Large Transmission Networks journal July 2012
A PMU Placement Scheme Ensuring Real-Time Monitoring of Critical Buses of the Network journal April 2014
Realistic Approach for Phasor Measurement Unit Placement: Consideration of Practical Hidden Costs journal February 2015
Nondominated sorting genetic algorithm for optimal phasor measurement placement journal February 2003
Transformer Tap Setting Observability in State Estimation journal May 2004
Scheduling of Demand Side Resources Using Binary Particle Swarm Optimization journal August 2009
Joint Placement of Phasor and Power Flow Measurements for Observability of Power Systems journal November 2011
Taxonomy of PMU Placement Methodologies journal May 2012
Regression tree for stability margin prediction using synchrophasor measurements journal May 2013
A Weighted Least Squares Algorithm for Optimal PMU Placement journal August 2013
Optimal PMU Placement Considering Controlled Islanding of Power System journal March 2014
Unified PMU Placement for Observability and Bad Data Detection in State Estimation journal November 2014
Synchronized Phasor Measurement Applications in Power Systems journal June 2010

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