Review of Micro-grid Site Selection and Operation Mode Considering Economic Applicability

The economic benefit of the microgrid is an important factor for its large-scale popularization. Reasonable site selection, suitable control strategy and operation mode are the key means to achieve economic operation. At present, the research on the economic operation mode of micro-grid at home and abroad is still insufficient, and commercial operation of the microgrid is still very few. This paper analyzes the location of the microgrid, the scene selection and its independent economic operation mode and the operation mode of the multi-microgrid, and points out that the appropriate operation mode and control strategy should be selected according to the corresponding scenario. At the same time, it is proposed that the interconnection of microgrid groups and the rational allocation of energy and economic operation should be considered.