The invention discloses a movable energy storage vehicle. The mobile energy storage vehicle comprises a battery pack. The battery pack is connected with a direct-current power distribution cabinet, adirect-current charging pile and a circuit breaker. The direct-current power distribution cabinet is connected with a discharging interface of the vehicle-mounted charging pile through the vehicle-mounted charging pile and connected with mains supply through a PCS energy storage converter unit. The direct-current power distribution cabinet and the battery pack are respectively connected with the UPS and the load through the circuit breaker group, and the UPS, the BMS battery management system and the direct-current power distribution cabinet are respectively connected with the EMS energy management system. The beneficial effects of the vehicle are as follows: information such as current, voltage and temperature of the battery pack can be monitored through the BMS battery management system,when the EMS energy management system controls the circuit breaker to be disconnected, the UPS supplies power to the direct-current load and the alternating-current load, the battery pack is effectively prevented from continuing to run in a power-lack mode, and the running stability of equipment is guaranteed. The mobile charging function, the power grid peak regulation function and the like areachieved, mains supply charging and mains supply discharging can be conducted, and idleness of the energy storage vehicle caused by single function is avoided.

    本发明公开了一种移动储能车,包括电池组,电池组分别连接直流配电柜、直流充电桩及断路器,直流配电柜分别通过车载充电桩连接车载充电桩的放电接口、通过PCS储能变流单元连接市电;直流配电柜、电池组分别通过断路器组连接UPS不间断电源和负载,UPS不间断电源、BMS电池管理系统以及直流配电柜分别与EMS能量管理系统连接。本发明的有益效果如下:本发明通过BMS电池管理系统可监控电池组的电流、电压、温度等信息,当EMS能量管理系统控制断路器断开,由UPS不间断电源对直流负载、交流负载进行供电,有效防止电池组继续亏电运行,保证设备运行稳定性;配备兼具移动补电功能、电网调峰等功能,可进行市网充电、市网放电,避免功能单一导致储能车闲置。


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    Title :

    Movable energy storage vehicle


    Additional title:

    一种移动储能车


    Contributors:
    HU JIASHI (author) / YAO XIAONING (author) / YANG DECAI (author) / WU BINJIE (author) / ZHENG XUANQING (author) / LIU TIANCHANG (author) / CHEN HUI (author)

    Publication date :

    2020-09-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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



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