A Study of Operation Modes of the Autonomous Power Supply System with Wind-Diesel Power Plant

The article is devoted to the issues of ensuring a steady operation of an autonomous power supply system with a wind-diesel power plant (WDPP). The proposed approach is based on maintaining active and reactive power balances in the system, and includes calculating and controlling the power balance coefficient. The authors used the simulation model of the autonomous power supply system with the WDPP, carried out studies to find out dependences of the balance factors on the parameters of the system and obtained its operating mode. An algorithm for ensuring the WDPP normal operation modes has been developed. The algorithm is universal and can be used to develop an autonomous power supply system with any type of distributed power generation sources.