基于补偿法的含弱环配电网改进潮流计算

The Improved Power Flow Calculation of Weak Ring Distribution Network Based on Compensation Method

配电网在正常情况下一般呈现辐射网络结构,但在某些特殊的运行方式下,可能会出现短时间的弱环网运行。在基于辐射状配电网潮流的基础上,拓展了传统的基于补偿法的弱环网潮流算法的应用范围,提出了一种基于补偿法的改进弱环网潮流算法。这种算法简单、直接、有效且具较高的鲁棒性。

Distribution network generally exhibits radiation network structure under normal conditions, but in some special mode of operation, there may appear a short time of weak ring operation. On the basis of the radial distribution network llow calculation method, this paper expands the scope of application of the traditional weak ring network flow calculation based on compensation method. This algorithm is simple, direct and effective and it has high robustness.