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Proceedings Paper

The power grid AGC frequency bias coefficient online identification method based on wide area information
Author(s): Zian Wang; Shiguang Li; Ting Yu
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Paper Abstract

This paper propose online identification method of regional frequency deviation coefficient based on the analysis of interconnected grid AGC adjustment response mechanism of regional frequency deviation coefficient and the generator online real-time operation state by measured data through PMU, analyze the optimization method of regional frequency deviation coefficient in case of the actual operation state of the power system and achieve a more accurate and efficient automatic generation control in power system. Verify the validity of the online identification method of regional frequency deviation coefficient by establishing the long-term frequency control simulation model of two-regional interconnected power system.

Paper Details

Date Published: 3 December 2015
PDF: 5 pages
Proc. SPIE 9794, Sixth International Conference on Electronics and Information Engineering, 97942Z (3 December 2015); doi: 10.1117/12.2202383
Show Author Affiliations
Zian Wang, China Electric Power Research Institute (China)
Shiguang Li, China Electric Power Research Institute (China)
Ting Yu, China Electric Power Research Institute (China)


Published in SPIE Proceedings Vol. 9794:
Sixth International Conference on Electronics and Information Engineering
Qiang Zhang, Editor(s)

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