Harmonic suppression of 220kV Gong Ping power station

Author

Wei, Li ; Jian, Chen

Author_Institution

Hu Nan Electr. Power Co. Dispatches & Commun. Bur., Changsha, China

fYear

2008

fDate

10-13 Dec. 2008

Firstpage

1

Lastpage

3

Abstract

The harmonic levels in 220 kV Gong Ping power station are much higher above the standard because of the load of the electric railway traction substation. Voltage pollution was serious and the substation was long-running in the state of unqualified voltage, it is necessary to install filtering equipment. In this paper, measures of the harmonic suppression are put forward, which are reasonably choosing the design parameters of the capacitor-series reactance branch, so that both the reactive power compensation and the suppression of the harmonic can be satisfied. Through the calculation and analysis, the project is proved to be fit for suppressing the harmonics and satisfying the output of reactive power.

Keywords

harmonics suppression; power system harmonics; railway electrification; reactive power; substations; traction; Gong Ping power station; capacitor-series reactance branch; electric railway traction substation; filtering equipment; harmonic suppression; reactive power compensation; voltage 220 kV; voltage pollution; Filtering; Harmonics suppression; Pollution; Power generation; Power harmonic filters; Power system harmonics; Rail transportation; Reactive power; Substations; Voltage; harmonic suppression; reactive compensation;

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.2008.5211806

Filename

5211806