【摘要】 从节能的角度出发 ,以油田用户为背景 ,提出了如何用 UPFC技术实现提高系统的功率因数、减少线路损耗的控制策略 ,并用矢量的方法进行了分析 .同时还针对在特殊状态下逆变器的运行给出了元器件的选择方案更多还原

【Abstract】 Considing the motor energy saving under the background of oil exploiting, in this paper we present a control strategy of UPFC technology and analyze with vector control for promoting power system cos Φ , reducing transmission line loss. Meanwhile, the parameter selection of inverter for various elements under special states is also discussed.更多还原