یک طرح جریان بار نیوتونا رافاس اصلاح شده برای مستقیما شامل محدودیت توان راکتیو ژنراتور با استفاده از چارچوب مکمل است

A modified Newton–Raphson (NR) load flow scheme which automatically incorporates generator reactive power limits is proposed. Traditionally, handling generator reactive power limits is considered as an adjusted load flow solution and this adjustment is carried out through bus type switching method. Incorporating bus type switching in a NR algorithm is not straight forward, as it involves several subjective decisions and hence, there is no commonly used implementation. The modified NR scheme proposed here combines this adjustment feature in the load flow problem formulation directly. This is achieved by augmenting the set of complementary reactive power relations at voltage controlled buses with the conventional set of active power balance equations at all buses and reactive power balance equations at load buses in a Mixed Complementarity Problem (MCP) framework. Effectiveness of the scheme has been demonstrated through extensive simulations considering a number of test systems.