Research on influencing factors of distributed generation system

In order to make full use of renewable energy, it needs to be based on different conditions to optimize the type selection of distributed generation system. The natural resources, load level and fuel prices should be considered. This paper constructs the structure of generally stand-alone distributed generation system and discusses the key factors influencing type selection. In the case of ensuring the reliability of power supply, the total net present cost (NPC) of distributed generation system is the optimizing goal. Homer software is used for simulation to optimize the types of the system. This article studies the natural resources, load level and fuel price. It also analyzes the effects of these factors on the optimal type. The results can provide a reference for engineering application, such as the optimal type and project planning of distributed generation system.