According to the large power bank and the charging and discharging station with the large power bank, the large power bank is formed by connecting a large number of soft package batteries in parallel and then in series, a parallel assembly and a clamping part used for packaging are formed by machining extruded aluminum alloy profiles, the appearance recognition degree is high, supervision is convenient, the cost is low, the technology is reliable, and therefore the safety of the batteries is improved; during charging, the batteries are divided into two groups and are charged alternately, and the cost of charging control equipment is reduced due to low voltage; series connection is realized during discharging, and the cost of discharging control equipment is reduced due to high voltage; the charging and discharging station composed of the large power bank can be used as an energy storage power station at ordinary times, idle is avoided, and benefits are improved. And a large power bank can be rented during a trip peak, so that the problem that the power bank is difficult to solve is solved, and the impact on a power grid is reduced.
本申请提供了一种大充电宝及具其的充放电站,大充电宝由大量软包电池并联再串联成组成,封装所用的并联组件、夹持部件由挤出铝合金型材加工而成,外观识别度高、便于监管,成本低、工艺可靠从而提高了电池安全性;充电时电池分两组,轮换充电,因为电压低而降低了充电控制设备成本;放电时串联,因为电压高而降低了放电控制设备成本;由大充电宝组成的充放电站,平时可作为储能电站用,避免闲置,提高了效益;出行高峰时可出租大充电宝,不但解决了一桩难求的问题,而且减少了对电网的冲击。
Large power bank and charging and discharging station with same
一种大充电宝及具其的充放电站
2023-02-03
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / 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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