Application of Flexible Alternating-Current Transmission System in Jiangsu Power Grid

被引:0
|
作者
Cai, Hui [1 ]
Qi, Wanchun [1 ]
Huang, Junhui [1 ]
Xie, Zhenjian [1 ]
Bu, Siqi [2 ]
Yin, Tianran [3 ]
Wu, Xi [3 ]
机构
[1] State Grid Jiangsu Econ Res Inst, Nanjing, Jiangsu, Peoples R China
[2] Hong Kong Polytech Univ, Dept Elect Engn, Hong Kong, Hong Kong, Peoples R China
[3] Southeast Univ, Dept Elect Engn, Nanjing, Jiangsu, Peoples R China
关键词
FACTS; controllable serial compensator; unified power flow controller (UPFC); transfer capacity; FLOW CONTROLLER;
D O I
暂无
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
In this paper, current application and its development of flexible alternating current transmission system (FACTS) are briefly described. Targeting to solve the potential threatens in developing Jiangsu grid, feasibility for application of FACTS to improve system reliability and transfer capacity is investigated. Middle across-Yangtze-river transmission channel, southern-Suzhou system and western-Nanjing inter-city circle grid are set as the examples. The conclusions can be obtained that: with the application of FACTS, power flows in the system can be effectively controlled. The transfer capacity can be obviously improved, and induced voltage unstable problem during the severe faults such as bipolar latched in the ultra-high voltage direct current (UHVDC) system can be prevented. Application of FACTS can also avoid the huge investment and difficult construction for the new across-river transmission channels and across-city cables. In summary, application of FACTS can prominently improve the efficiency and reliability of the system operation, and better economic and social benefits for the grid can be achieved.
引用
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页码:390 / 394
页数:5
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