NDLI: Verification of system dynamic performance of the 1000kV synchronized grid

Content Provider	IEEE Xplore Digital Library
Author	Gao Lei Li Wenfeng Zhang Wenchao Zhu Fang Liu, Chu. Q. Liu Zenghuang Zhao Hongguang
Copyright Year	2010
Description	Author affiliation: China Electric Power Research Institute, District Haidian, Beijing, 100192, China (Gao Lei; Li Wenfeng; Zhang Wenchao; Zhu Fang; Liu, Chu. Q.; Liu Zenghuang; Zhao Hongguang)
Abstract	The excitation system model and parameters measured in the field were applied in the dynamic stability analysis of the ultra high-voltage (UHV) synchronized grid. Based on the model and parameter of excitation system including Power System Stabilizer (PSS), a database was established for the calculation of power system stability of the UHV synchronized grid. Based on the new database, the complex frequency domain and the time domain methods were used to study the dynamic performance of the North China - Central China UHV synchronized grid. To improve existing poorly damped oscillation mode, more PSSs were added and their parameters optimized, the effectiveness and adaptability verified by the simulation analysis. It is demonstrated that the field test results is consistent with the study results of the 1000kV model grid based on the field measured excitation model and parameters.
Starting Page	1
Ending Page	6
File Size	502768
Page Count	6
File Format	PDF
ISBN	9781424465491
ISSN	19449925
e-ISBN	9781424465514
e-ISBN	9781424483570
DOI	10.1109/PES.2010.5588106
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-07-25
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Power system dynamics Oscillators Damping Power grids Synchronization Power system stability excitation system Ultra high-voltage synchronized power grid dynamic characteristics power grid test measured parameters
Content Type	Text
Resource Type	Article

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