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Patent Searching and Data


Title:
REACTIVE POWER COMPENSATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/210458
Kind Code:
A1
Abstract:
Disclosed in the present invention is a reactive power compensation system, comprising a switch, lightning arresters, a voltage transformer and a plurality of sets of combined capacitors, wherein the switch, the lightning arresters, the voltage transformer and the combined capacitors are each fixed on an electric wire pole by means of a bracket. A current transformer is disposed on a three-phase power transmission line and is connected to the combined capacitors. The plurality of sets of combined capacitors are connected in parallel, and three phases of each set of combined capacitors are each connected to a three-phase output terminal of the switch. A three-phase input terminal of the switch is connected to the three-phase power transmission line. Three lightning arresters are each disposed on a three-phase connecting line between the switch and the combined capacitors. The voltage transformer is separately connected to three-phase input terminals of the combined capacitors. The combined capacitor comprises a driving device, a smart assembly, a switching switch, a housing and a capacitor. Regarding the present invention, the volume is small, the configuration is modular, and the invention is easy to install.

Inventors:
MENG, Linggang (No. 1188, Yonghe Road Gangzha Distric, Nantong Jiangsu 5, 226005, CN)
GU, Mingfeng (No. 1188, Yonghe Road Gangzha Distric, Nantong Jiangsu 5, 226005, CN)
GU, Yong (No. 1188, Yonghe Road Gangzha Distric, Nantong Jiangsu 5, 226005, CN)
SONG, Yufeng (No. 1188, Yonghe Road Gangzha Distric, Nantong Jiangsu 5, 226005, CN)
SHEN, Weifeng (No. 1188, Yonghe Road Gangzha Distric, Nantong Jiangsu 5, 226005, CN)
GU, Caoxin (No. 1188, Yonghe Road Gangzha Distric, Nantong Jiangsu 5, 226005, CN)
YAO, Weidong (No. 1188, Yonghe Road Gangzha Distric, Nantong Jiangsu 5, 226005, CN)
Application Number:
CN2018/085296
Publication Date:
November 07, 2019
Filing Date:
May 02, 2018
Export Citation:
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Assignee:
JIANGSU MODERN ELECTRIC TECHNOLOGY CO., LTD (No. 1188, Yonghe Road Gangzha Distric, Nantong Jiangsu 5, 226005, CN)
International Classes:
H02J3/18
Foreign References:
CN107846028A2018-03-27
CN102820661A2012-12-12
CN107453370A2017-12-08
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