Saturday 17 January 2009

Wseas Transactions

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Transactions: WSEAS TRANSACTIONS ON POWER SYSTEMS
Transactions ID Number: 32-147
Full Name: Fangxing Li
Position: Assistant Professor
Age: ON
Sex: Male
Address: 1508 Middle Drive
Country: UNITED STATES
Tel: 1-865-974-8401
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E-mail address: fli6@utk.edu
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Title of the Paper: An Overview of Recent Researches in PMU-based Online Applications
Authors as they appear in the Paper: Zhe Chen, Fangxing Li, Pei Zhang, Lingling Fan
Email addresses of all the authors: fli6@utk.edu
Number of paper pages: 10
Abstract: Power systems are extraordinary dynamic and complicated systems with various components and tools of generation, transmission, distribution, protection and control to guarantee the nation-wide interconnected grid's daily operation and safety. This paper reviews the latest Phasor Measurement Unit (PMU) technology development and applications in power system dynamic analysis and reduced model parameter estimation, event and fault location, and novel control strategies and algorithms employed in validating relay operations to prevent cascading failure. The methods and algorithms in the reviewed works are all in accordance with NERC recommendations and fit well in the new trend of wide-area protection and control. The reviewed technology can be utilized and combined in the future to address power system online dynamic simulation, control and protection.
Keywords: PMU, real-time data, fault diagnosis, event tree analysis, self-healing grid, cascading failure
EXTENSION of the file: .doc
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