Simulation of auxiliary power system operating state for 600 MW air-cooling units

Author

Sun Shu-qin ; Zhou Lei ; Wang Jian ; Meng Ling-shuai ; Han Liang ; Shen Sui

Author_Institution

Coll. of Instrum. Sci. & Electr. Eng., Jilin Univ., Changchun, China

fYear

2008

fDate

10-13 Dec. 2008

Firstpage

1

Lastpage

5

Abstract

At present, 600 MW high-capacity air-cooling units have became the main equipment of auxiliary power system, and then there are many loads and complex wirings to play an important role in the auxiliary power system operating state,. Therefore it is very signification to simulate the operation of system and analyze the reliability of all buses and short-circuit current. To solve it, the latest engineer-designing software (ETAP) of auxiliary power system is used in this paper, the model of this system is established to simulate the operating state, then the reliability, power flow, short-circuit current, motor starting checkout, power consumption rate are calculated. Operating state is analyzed, and all the calculated data will provide a basic reference for the future designing.

Keywords

load flow; power engineering computing; power generation reliability; power plants; short-circuit currents; air-cooling units; auxiliary power system; engineer-designing software; power 600 MW; power consumption; power flow; short-circuit current; starting checkout; Analytical models; Energy consumption; Load flow; Power engineering and energy; Power system analysis computing; Power system modeling; Power system reliability; Power system simulation; Reliability engineering; Wiring; 600MW air-cooling units; auxiliary power system; operating state; reliability; simulation;

fLanguage

English

Publisher

ieee

Conference_Titel

Electricity Distribution, 2008. CICED 2008. China International Conference on

Conference_Location

Guangzhou

Print_ISBN

978-1-4244-3373-5

Electronic_ISBN

978-1-4244-3372-8

Type

conf

DOI

10.1109/CICED.2008.5211671

Filename

5211671