The invention relates to a comprehensive energy system with an electric vehicle charging function and an ordered charging method. The comprehensive energy system comprises an energy storage system, an energy storage converter, photovoltaic power generation equipment, a photovoltaic inverter, a charging pile, a load system, an energy management controller and an energy management center. The energy management controller establishes communication with the energy storage system, the energy storage converter, the photovoltaic power generation equipment, the photovoltaic inverter, the charging pile and the load system, and performs information interaction with the energy management center; the energy management center optimizes the initial charging time of the electric vehicle through an improved particle swarm optimization by taking the running state information of each device uploaded by the energy management controller as a data basis and taking the charging cost of a user, the charging convenience degree and the load fluctuation degree of a power grid as optimization targets. And the energy management controller accurately issues the information to the charging pile needing to be controlled. The comprehensive energy system and the orderly charging method are beneficial to optimizing the charging time of the electric vehicle and realizing orderly charging of the electric vehicle.
本发明涉及一种含电动汽车充电的综合能源系统及有序充电方法,该综合能源系统包括储能系统、储能变流器、光伏发电设备、光伏逆变器、充电桩、负荷系统、能量管理控制器和能量管理中心;能量管理控制器与储能系统、储能变流器、光伏发电设备、光伏逆变器、充电桩、负荷系统建立通信联系,并与能量管理中心进行信息交互;能量管理中心以能量管理控制器上传的各设备运行状态信息为数据基础,以用户的充电成本、充电方便度和电网的负荷波动程度为优化目标,通过改进粒子群算法优化电动汽车起始充电时间,再通过能量管理控制器准确下发到需要控制的充电桩。该综合能源系统及有序充电方法有利于优化电动汽车的充电时间,实现电动汽车的有序充电。
Comprehensive energy system with electric vehicle charging function and orderly charging method
一种含电动汽车充电的综合能源系统及有序充电方法
2023-09-29
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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