基于非线性内点方法的含有串联柔性输电系统装置的阻塞调度

提出了一种基于非线性内点方法的含有串联FACTS装置的阻塞调度方法。针对调节线路有功潮流问题选取了串联FACTS装置的控制参数和模型，并把FACTS对系统的调节作用表述成附加功率的形式。不引入FACTS的控制目标方程，而是在包含FACTS控制参数的变量空间内进行寻优，可以考虑FACTS的多种调节方式。该方法具有较好的鲁棒性和收敛性，易于利用原有的潮流优化算法和程序。

AN OPTIMAL CONGESTION DISPATCH WITH SERIES FACTS DEVICES BASED ON NON-LINEAR INTERIOR POINT METHOD

An optimal congestion dispatch method of power systems with series FACTS devices is presented. The control of the FACTS devices over the power systems is expressed through power injection model as additional power equations at the nodes and the branches where the FACTS devices are located. These equations are conveniently combined with the OPF algorithm based on the non-linear interior point programming. Specified power flow control constrains of the FACTS are not introduced, so more control patterns can be considered. This method is robust, efficient and convenient to use the existing OPF algorithm and related software.