摘要
针对四川省石棉县小水电站电压存在的问题,通过对小水电站接入配电网对系统电压的影响进行理论计算和模型构建,将小水电站接入到配电网中的容量、位置等因素进行数学模型计算和仿真。仿真结果表明小水电站接入配电网会对系统电压产生较大的影响,应在接入位置和容量等方面进行系统优化配置,从而达到电压质量要求。
The research is made here on the existing problems of small hydropower stations in Shimian County of Sichuan Province. After the theoretical analysis and mathematical model construction, it is concluded that the small hydropower station connected to the power distribution network would have major influence on the system voltage, so the system optimization should be done in the connecting position and capacity, so as to meet the requirements of voltage quality.
出处
《水利与建筑工程学报》
2012年第5期165-167,176,共4页
Journal of Water Resources and Architectural Engineering
关键词
小水电站
系统电压
电压质量
small hydroelectric station
system voltage
voltage quality
