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Yang Daye, Yang Debo. Determination of Installed Capacity of STATCOM Considering Negative Sequence Compensation[J]. Modern Electric Power, 2010, 27(4): 22-25.
Citation: Yang Daye, Yang Debo. Determination of Installed Capacity of STATCOM Considering Negative Sequence Compensation[J]. Modern Electric Power, 2010, 27(4): 22-25.
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Determination of Installed Capacity of STATCOM Considering Negative Sequence Compensation

  • 1.

    North China Electric Power University, Beijing 102206, China; 2.Tianjin Electric Power Corporation, Tianjin 300250, China

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  • Received Date: April 04, 2010
  • Revised Date: March 24, 2014
  • Published Date: August 08, 2010
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    • Abstract
  • Taking a STATCOM (Static Compensator) project of a substation in Tangshan as example, the economic STATCOM capacity under negative sequence compensation is studied in this paper. The principle of negative sequence compensation by using of STATCOM is briefly introduced firstly, and the idea of negative sequence undercompensation is presented. In addition, proportional relationship between cost and capacity is considered, and quantitative analysis of the economy under negative sequence undercompensation is carried out, from which the linear relationship between cost and required unbalanced degree ε is obtained. In the end, the simulation is carried out by PSCAD/EMTDC tool based on background project. Results Show that the proposed method for determining installed capacity of STATCOM is rational and effective.
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  • 孙文骥.70t电弧炉SVC装置容量及参数的选择[J].冶金动力, 1997(3):711.[2] 王海潜.超高功率电弧炉冲击负荷引起电网电压波动值和SVC补偿容量计算方法的分析[J]. 江苏电机工程, 1999, 18(1):1823.[3] 李莉, 刘俊勇.基于容量可用率的SVC的成本回收[J].四川电力技术, 2001(4):710. [4] 钱峰, 郑健超, 汤广福, 等.利用经济压差确定动态无功补偿容量的方法[J].中国电机工程学报, 2009, 29(1):16.[5] 徐新乐.电网动态无功、三相不平衡和谐波综合治理的优化方案的研究[D].北京:华北电力大学, 2009.
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