Simulation modeling of the power supply system of the coal mine excavation area with facts devices

The introduction of technologies for active-adaptive control the operating modes power supply systems coal mines can contribute to an increase in energy efficiency mining. High-response FACTS devices second generation be used dynamic reactive compensation, voltage regulation and limitation current harmonic components conditions sharply variable electrical loads mining machines at a breakage face. Evaluation effectiveness implementation performed using simulation methods.This article discusses main approaches development model system mine, equipment devices. results modeling joint operation are shown. Conclusions about use extraction area mine made.