Results 171 to 180 of about 4,708 (205)

Optimal placement of PMU's considering sensitivity analysis

2015 International Conference on Technological Advancements in Power and Energy (TAP Energy), 2015
This paper presents various aspects of optimal Phasor measurement unit (PMU) placement problem with load sensitivity analysis. Binary integer linear programming based methodology for optimal placement of PMU in a given power network for full observability of that network is presented in this paper.
Chandrasekhar Yammani, null Narsi Reddy K, Sydulu Maheswarapu   +2 more
openaire   +1 more source

Optimal PMU Placement and Fault Location Under Single PMU Failure

2023 38th Youth Academic Annual Conference of Chinese Association of Automation (YAC), 2023
Feng Hua, Wengen Gao, Pengfei Hu, Lina Qiao   +3 more
openaire   +1 more source

Optimal Placement of PMU: A Brief Review

2020
For monitoring and controlling the large modern power system, a measuring device such as phasor measurement unit (PMU) provides an important role. APMU provides time-synchronized voltage and current phasor values relevant buses where these PMUs are placed.
Sandeep Kumar Mishra, Murthy Cherukuri
openaire   +1 more source

Multiple channel PMU placement considering communication constraints

Energy Systems, 2012
This paper presents an approach for optimal PMU placement for reliable state estimation. The accent is on PMUs with different number of employed channels and communication constraints that may influence the optimal placement strategy. Robustness of a metering scheme is also taken into account.
Zoran Miljanić, Igor Djurović, Ilija Vujošević   +2 more
openaire   +1 more source

PMU placement based on power system characteristics

2009 International Conference on Sustainable Power Generation and Supply, 2009
We present a novel method for placing PMU in power systems based on power system intrinsic characteristics. In the method power system was first analyzed for find out the major or critical interchanges and major load areas, major control systems, critical equipments and power plants in the power system.
null Song Yunting, null Ma Shiying, null Wu Lihua, null Wang Quan, null He Hailei   +4 more
openaire   +1 more source

Optimal PMU Placement Using Modified Greedy Algorithm

Journal of Control, Automation and Electrical Systems, 2017
Phasor measurement units (PMUs) provide synchronized measurements of real-time phasors of voltages and currents. It is considered as an important element of the smart wide area measurement system used in advanced power system monitoring, protection, and control applications.
Van-khoi Tran, He-sheng Zhang
openaire   +1 more source

Optimal Pmu Placement In Bali 150Kv Network

2018 International Conference on Smart Green Technology in Electrical and Information Systems (ICSGTEIS), 2018
The complexity of the 150 KV Bali power system continues to grow, the development of electricity in Java and Bali averages 7.2% per year. A new model in real time management of electric power is needed. The Phasor Measurement Unit (PMU) provides synchronous voltage and current measurements with speeds of up to 60 samples per second.
I G P Ari Suyasa, Rukmi Sari Hartati, Dewa Made Wiharta   +2 more
openaire   +1 more source

Optimal placement of PMUs & analytics on PMU data using ANN technique

2017 International Conference on Energy, Communication, Data Analytics and Soft Computing (ICECDS), 2017
Power system play a vital role in human life. The reliability of these power systems depends on the operating constraints & conditions. PMU (Phasor measurement units) utilizes synchronization signals provided by the GPS (global positioning system) satellites and deliver the voltage and currents phasors measured at a given node.
R Kiran, B.R. Lakshmikantha, R.V. Parimala   +2 more
openaire   +1 more source

PMU placement considerations — A roadmap for optimal PMU placement

2011 IEEE/PES Power Systems Conference and Exposition, 2011
V. Madani, M. Parashar, J. Giri, S. Durbha, F. Rahmatian, D. Day, M. Adamiak, G. Sheble   +7 more
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Optimal placement of PMU using probabilistic approach

2014 Recent Advances in Engineering and Computational Sciences (RAECS), 2014
The paper devised a technique to identify sites of Phase Measurement Unit (PMU) for multiple placement options with complete observability in the power system. The novel approach of Probability and Reliability is discussed and its impact on distinguishing solutions among multiple optimal PMU placements is explained.
openaire   +1 more source