基于统一潮流控制器(UPFC)的潮流控制研究

统一潮流控制器是一种由串联和并联组合型柔性交流输电(FACTS)装置,柔性交流输电系统中的潮流控制及线路补偿问题都可以由统一潮流控制器解决。首先分析影响潮流分布的主要因素及潮流控制手段,在此基础上分析统一潮流控制器对潮流控制的实现,研究了统一潮流控制器的潮流控制范围;最后简单介绍了统一潮流控制器在应用中的局限性。

UPFC is a combination of series and parallel type of Flexible AC Transmission（FACTS）devices,Flexible AC Transmission Systems compensated flow control and line problems can be solved by a unified power flow controller.Firstly,the main factors affecting the distribution and trend of flow control means,Analysis of UPFC realization of flow control on this basis,to study the trend of control UPFC^Finally,a brief introduction of UPFC limitations in the application.