摘要:基于电气分析计算软件ETAP,提出了一种对西北地区某110kV终端变电站的无功补偿方案。该方案通过一种新的变电站电压无功自动调节装置,采用电容器组固定接入,通过电压调节器来调节电容器两端电压,从而改变无功输出容量来调节系统功率因数,为110kV变电站系统动态补偿无功。通过ETAP对变电站建模仿真,计算变电站所需配置的无功补偿容量,根据计算结果最终确定无功补偿方案,将方案代入到模型中进行验证。结果表明,提出的方案可有效补偿电网无功功率,提高系统功率因数,降低电网损耗。
注:因版权方要求,不能公开全文,如需全文,请咨询杂志社
热门期刊服务
Acta Biochimica et Biophysica Sinica Earthquake Engineering and Engineering Vibration Acta Mathematicae Applicatae Sinica Journal of Rare Earths Petroleum Science Science China Earth Sciences Journal of Earth Science China Petroleum Processing Petrochemical Technology Journal of Systems Engineering and Electronics Chinese Annals of Mathematics Series B Journal of Integrative Plant Biology Chinese Annals of Mathematics,Series B