摘要
为了解决近期及未来南京主城区220 k V西环网存在输电通道瓶颈的问题,电力规划部门决定采取在电网中串接统一潮流控制器(UPFC)的措施。文中结合当地电网实际情况提出了UPFC容量选择的方法和思路。借助电力系统综合分析程序(PSASP),通过潮流稳态计算,进行了UPFC容量对提升南京西环网供电能力的敏感性分析,并且提出了UPFC最优容量选择。
In order to solve the transmission channel bottleneck problem will occur in Nanjing 220 k V western grid, a series unified power flow controller（UPFC） is planned to install into the grid. Considering the actual situation of the power grid, a method for selecting the UPFC capacity is proposed. In this method, sensitivity analysis of UPFC capacity to promote Nanjing western network supply ability is given through power flow calculation in PSASP. Finally, the suitable UPFC capacity for Nanjing 220 k V western power grid is presented.
出处
《江苏电机工程》
2015年第6期18-22,共5页
Jiangsu Electrical Engineering
关键词
UPFC
南京西环网
容量选择
unified power flow controller（UPFC）
Nanjing 220 k V western power grid
capacity selection
