Title :
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
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;
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
DOI :
10.1109/CICED.2008.5211671
