Title :
Reactive power impact on reliability of 220kV Taiyuan Power System
Author :
Qin, W. ; Wang, P. ; Song, J. ; Wang, Z.
Author_Institution :
Coll. of Electr. & Power Eng., Taiyuan Univ. of Technol., Taiyuan, China
Abstract :
Reactive power plays a crucial role in power system operation and voltage management. However reactive power issues have rarely been considered in reliability evaluation of power systems. This paper investigates the effect of reactive power on reliability of the 220 kV Taiyuan Power System in Shanxi Province of China. Reactive power shortage and the associated voltage violations due to the failures of reactive power sources have been considered in the studies. The results provide system planners and operators very important practical information for voltage and reactive power management.
Keywords :
power system management; power system reliability; voltage measurement; Shanxi Province; Taiyuan power system; power system operation; reactive power impact; reliability; voltage 220 kV; voltage management; Maintenance; Power system analysis computing; Power system management; Power system modeling; Power system planning; Power system reliability; Power system security; Power system stability; Reactive power; Voltage; Power system reliability; load shedding; reactive power; voltage stability;
Conference_Titel :
Probabilistic Methods Applied to Power Systems (PMAPS), 2010 IEEE 11th International Conference on
Conference_Location :
Singapore
Print_ISBN :
978-1-4244-5720-5
DOI :
10.1109/PMAPS.2010.5528900
