充电设施用电需求参与大用户直接交易模式

电动汽车充电业务在飞速发展的同时，也面临着盈利模式单一、投资回收慢等问题，不利于行业的持续发展。从降低运营成本的角度出发，探讨了充电设施用电需求参与大用户直接交易以及消纳风电、光伏等新能源富余电力的可行性，提出了将充电设施用电需求打捆、参与大用户直接交易的路径与模式，并在此基础上对参与交易后的盈利空间进行了简单估算。该模式的应用，将显著降低电动汽车用电成本，有效促进新能源消纳利用，实现新能源产业与电动汽车产业的协同发展。

Direct-trading Modes of Large Consumers Participated by Charging Infrastructures Power Demand

With its rapid development, the electric vehicle charging business faces such problems as single profit mode and slow investment recovery. This paper discusses the feasibility of the power demand of charging facilities to participate in large consumers direct-trading and to accommodate the surplus renewable energies, such as wind power and photovoltaic power. And it also provides the ways and model for the power demand of charging facilities to participate in large consumers direct-trading, and estimates the profit space for the transaction. The provided model in this paper can not only reduce the electricity cost of electric vehicles, but also promote new energy utilization, subsequently realizing the coordinated development of energy industry and electric car industry.