Analysis on the Operation of 750kV Controllable Shunt Reactor in Gansu Power Grid of China

Rong Xiaoyun, Shao Chong, Wang Weizhou, Liu Fuchao, Jia Cunxi, Li Zhengyuan

Abstract

Super High Voltage is the efficient way to achieve low power losses in long distance power transmission, but power frequency overvoltage and secondary current still exist. In order to improve the stability of the system, high voltage controllable shunt reactor (CSR) is added to the system. This thesis was based on the large amount of data about the 750kV controllable shunt reactor operated in the 750kV substation of Dunhuang, which is the first CSR applied in 750kV super-high voltage grid in China. The relationship between the variation of the voltage and the switching on/off of CSR was analized, the actual impacts of the CSR on the reactive power distribution and the active power loss were studied. Furthermore, a certain theory basis for the CSR maintenance was provided.

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Paper Citation


in Harvard Style

Xiaoyun R., Chong S., Weizhou W., Fuchao L., Cunxi J. and Zhengyuan L. (2013). Analysis on the Operation of 750kV Controllable Shunt Reactor in Gansu Power Grid of China . In Proceedings of the 2nd International Conference on Smart Grids and Green IT Systems - Volume 1: SMARTGREENS, ISBN 978-989-8565-55-6, pages 105-109. DOI: 10.5220/0004358801050109


in Bibtex Style

@conference{smartgreens13,
author={Rong Xiaoyun and Shao Chong and Wang Weizhou and Liu Fuchao and Jia Cunxi and Li Zhengyuan},
title={Analysis on the Operation of 750kV Controllable Shunt Reactor in Gansu Power Grid of China},
booktitle={Proceedings of the 2nd International Conference on Smart Grids and Green IT Systems - Volume 1: SMARTGREENS,},
year={2013},
pages={105-109},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0004358801050109},
isbn={978-989-8565-55-6},
}


in EndNote Style

TY - CONF
JO - Proceedings of the 2nd International Conference on Smart Grids and Green IT Systems - Volume 1: SMARTGREENS,
TI - Analysis on the Operation of 750kV Controllable Shunt Reactor in Gansu Power Grid of China
SN - 978-989-8565-55-6
AU - Xiaoyun R.
AU - Chong S.
AU - Weizhou W.
AU - Fuchao L.
AU - Cunxi J.
AU - Zhengyuan L.
PY - 2013
SP - 105
EP - 109
DO - 10.5220/0004358801050109