The invention provides a power battery integrated high-voltage control system which comprises a bus board and at least one relay, a high-voltage output circuit and a low-voltage control circuit are integrated on the bus board, a high-voltage output pole of the relay is electrically connected into the high-voltage output circuit, and a low-voltage control terminal of the relay is electrically connected into the low-voltage control circuit. According to the integrated high-voltage control system for the power battery, the bus board is adopted, the control circuit is integrated on the bus board, and the relay is fixed on the bus board, so that the installation of the high-voltage control system can be realized, the relay does not need to be connected through a plurality of electric wires, the integration level is high, the installation is convenient, the failure rate is low, and the total volume can be further reduced as required.
本发明提供了一种动力电池一体化高压控制系统,它包括汇流板和至少一个继电器,汇流板上集成有高压输出电路和低压控制电路,继电器的高压输出极柱电连接于高压输出电路中,继电器的低压控制端子电连接于低压控制电路中。该动力电池一体化高压控制系统,通过采用汇流板,将控制电路集成在汇流板上,继电器固定于汇流板上,即可实现该高压控制系统的安装,不需要再通过多根电线连接继电器,集成度高,安装方便,故障率低,总体积可以根据需要进一步缩小。
Power battery integrated high-voltage control system
动力电池一体化高压控制系统
27.12.2024
Patent
Elektronische Ressource
Chinesisch
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 / 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 |
Europäisches Patentamt | 2025
|High-low voltage battery integrated control power supply system, method and operation machine
Europäisches Patentamt | 2023
|High-low voltage battery integrated control power supply system, method and operation machine
Europäisches Patentamt | 2023
|