The invention relates to the technical field of power supply equipment, and particularly relates to a low-voltage mobile energy storage system and a control method thereof. The system comprises a buttjoint box, a connecting wire and an energy storage vehicle, wherein the butt joint box comprises a box body, a state controller, a signal relay, a pluggable base and a voltmeter, the pluggable base is connected with the low-voltage side of the transformer in the transformer area through the signal relay, the energy storage vehicle comprises a PCS unit, a PCS controller and an energy storage unit,the PCS unit is connected with the energy storage unit, and the pluggable base is connected with the output end of the PCS unit. The control method comprises the following steps: A) the energy storage vehicle is connected; B) a load peak time period and a load valley time period are set; C) in the load peak time period, the energy storage unit discharges; and D) in the load valley time period, the energy storage unit is charged. The mobile energy storage system has the substantive effects that the mobile energy storage system is adopted, so that the energy storage device can be flexibly deployed in various application occasions such as temporary power supply, emergency power supply and power protection, and the benefits of the energy storage device are improved.
本发明涉及供电设备技术领域,具体涉及一种低压移动式储能系统及其控制方法,包括对接箱、连接导线和储能车,对接箱包括箱体、状态控制器、信号继电器、插拔底座和电压表,插拔底座经信号继电器与台区变压器低压侧连接,储能车包括PCS单元、PCS控制器和储能单元,PCS单元与储能单元连接,插拔底座与PCS单元的输出端连接。其控制方法包括:A)连接储能车;B)设置负荷高峰、负荷低谷时间段;C)负荷高峰时间段内,储能单元放电;D)负荷低谷时间段内,储能单元充电。本发明的实质性效果是:采用移动式储能系统,使储能装置能灵活部署在多种应用场合,如临时供电、应急供电以及保电等,提高储能装置的效益。
Low-voltage mobile energy storage system and control method thereof
一种低压移动式储能系统及其控制方法
2020-04-24
Patent
Electronic Resource
Chinese
IPC: | B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / H01R Elektrisch leitende Verbindungen , ELECTRICALLY-CONDUCTIVE CONNECTIONS / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
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