Analyze on Dynamic Frequency Characteristic of Industrial Electric Power Network under Power Situation when External Faults Occur

Author

Zhou Xue-Song ; Zhou Xuan-zheng ; Ma You-jie ; Gu Hai-qing ; Liu Xin ; Zhu Yi-ran ; Yang Hai-shan

Author_Institution

Tianjin Univ. of Technol., Tianjin, China

Volume

1

fYear

2010

fDate

13-14 March 2010

Firstpage

574

Lastpage

577

Abstract

The dynamic frequency characteristics of industrial electric power network is Analyzed when external faults occurs. It reveals the active power gap, adjusting effect parameters and other related factors how to affect the frequency. Appropriate model is build about Tianjin Sinopec Company. Power transition process under external faults is simulated by PSASP. It proves the correctness of the conclusions. Above all, it is good for taking measures to ease lowering speed of frequency, change the steady-state value of frequency, and improving the safety and stability of industrial electric power network.

Keywords

industrial power systems; power system faults; PSASP; Tianjin Sinopec Company; active power gap; adjusting effect parameters; dynamic frequency characteristic; external faults; industrial electric power network; power transition process; Electric variables measurement; Electricity supply industry; Frequency measurement; Power generation; Power measurement; Power system dynamics; Power systems; Production; Stability; Steady-state; External fault; PSASP; dynamic frequency characteristics; industrial electric power network;

fLanguage

English

Publisher

ieee

Conference_Titel

Measuring Technology and Mechatronics Automation (ICMTMA), 2010 International Conference on

Conference_Location

Changsha City

Print_ISBN

978-1-4244-5001-5

Electronic_ISBN

978-1-4244-5739-7

Type

conf

DOI

10.1109/ICMTMA.2010.311

Filename

5458839