Research on Distributed Photovoltaic Station Level Consumption Strategy Considering Carbon Emissions
摘要
With a large number of distributed PV access, the traditional rural pure-load stations have become “Power”-type stations, adding new energy storage, flexible and direct interconnection devices have formed a rural micro-network. In order to solve the problems of power flow over-limit and voltage over-high, a micro-grid autonomous APP architecture is designed in this paper. Secondly, a rural model including 380 V PV, new type of energy storage, flexible direct-connect device and charging pile was established with the minimum carbon emission and network loss as optimization objectives, the model is solved by multi-objective grey wolf optimization algorithm, and the micro-grid autonomous APP software is successfully applied to realize the optimization of rural micro-grid operation mode and the spatial-temporal complementarity of low-voltage distributed PV power.