The invention discloses a peak load shifting energy storage charging station. Comprising a three-phase rectifier, an output end direct-current thyristor, a direct-current charging module, an output end direct-current thyristor, a charging gun, an energy storage battery cluster, an output end direct-current thyristor, a battery management system BMS, an energy management system EMS, a color display screen, a mobile communication module, a low-voltage direct-current power supply, an air conditioning system, a fire extinguishing system and a cabinet. According to the invention, the components and the parts are integrated, and the low-cost electric energy in the electricity utilization valley period can be stored and used for charging the new energy automobile; the method has the advantages that the power supply pressure of the power grid in the peak period and the peak period can be relieved, the difference of day and night load rates of the power grid is improved, and the charging cost of the new energy automobile can be reduced; particularly, the arrangement of the system does not need to approve power capacity expansion in advance, and does not need to invest and expand power transmission and transformation facilities, so that wide arrangement is facilitated.
本发明公开了一种削峰填谷储能充电站,包括:三相整流器及输出端直流晶闸管、直流充电模块及输出端直流晶闸管、充电枪、储能电池簇及输出端直流晶闸管、电池管理系统BMS、能源管理系统EMS、彩色显示屏、移动通信模块、低压直流电源、空调系统、消防系统和机柜;本发明为上述部品、部件的整合,能将用电谷期的廉价电能储存起来,用于对新能源汽车充电;其益处在于:既能减轻用电尖峰期和峰期的电网供电压力,改善电网昼夜负载率的差异,又能降低新能源汽车的充电成本;特别地,本发明的布设无需事先批准电力扩容,也无需投资扩建输变电设施,故而便于广泛布设。
Peak clipping and valley filling energy storage charging station
一种削峰填谷储能充电站
2024-01-30
Patent
Elektronische Ressource
Chinesisch
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