三门峡黄河风电场一期工程并网方案研究  被引量:3

Study on Connecting System Scheme for First Phase Project of Yellow River Wind Farm Located at Sanmenxia

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作  者:田华 朱莉 

机构地区:[1]河南省电力勘测设计院,河南省郑州市450007

出  处:《电网技术》2009年第8期98-103,共6页Power System Technology

摘  要:对三门峡黄河风电场所在电网的情况进行分析,首先设计出接入系统的5种可行方案,通过初步筛选,得到3种方案。应用电力系统分析综合程序(PSASP),对广泛应用的双馈风电机组进行建模,并对风电场接入后的电网进行仿真计算。围绕风电场接入后对系统电压、网损、稳定性和短路容量等方面的影响,从经济性、可靠性等方面进行对比研究,认为该风电场送电虢都220kV变电站,并通过l回110kV线路接入系统是适宜的。Based on the analysis on the conditions of the power network where the Sanmenxia wind farm locates, firstly five feasible connecting system schemes are designed; after preliminary screening three of them are reserved. By use of power system analysis software package (PSASP), a model of widely used doubly fed wind power generator set is built and simulative calculation of the power grid with wind farm connected is performed. According to the analysis of impacts of connecting wind farm with power grid on system voltage, network loss, stability and short-circuit capacity and comparative research on economy and reliability, the authors consider that it is suitable to connect this wind farm to 220 kV Guodu substation by an 110 kV transmission line.

关 键 词:风电场 接入系统 网损 短路容量 电压稳定 

分 类 号:TM614[电气工程—电力系统及自动化]

 

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