The invention discloses an electric vehicle and an intelligent power distribution integrated module thereof, and the intelligent power distribution integrated module comprises a housing in which an installation space is defined; the high-voltage input interface, the main power supply branch, the pre-charging branch, the at least one power distribution branch, the at least one high-voltage output interface, the at least one intelligent fuse and the control module are integrally arranged in the installation space; the main power supply branch is connected in series with at least one power distribution branch after being connected in parallel with the pre-charging branch; the main power supply branch comprises a main relay; the pre-charging branch comprises a pre-charging relay and a pre-charging resistor which are connected in series; the intelligent fuse is used for cutting off the electrical connection between the high-voltage input interface and the main power supply branch and the pre-charging branch, or cutting off the power distribution branch; and the control module is used for controlling the main relay, the pre-charging relay and the intelligent fuse. The power distribution integrated module realizes the integration of multiple functions, reduces the cost, weight and volume of a power distribution system to the greatest extent, and optimizes the use conditions of the power distribution system.
本发明公开了一种电动车辆及其智能配电集成模块,所述智能配电集成模块包括:壳体,壳体内限定出安装空间;集成设置在安装空间内的高压输入接口、主供电支路、预充支路、至少一个配电支路、至少一个高压输出接口、至少一个智能熔断器和控制模块;主供电支路与预充支路并联后,与至少一个配电支路串联;主供电支路包括主继电器;预充支路包括串联的预充继电器和预充电阻;智能熔断器用于切断高压输入接口与主供电支路和预充支路之间的电连接、或者用于切断配电支路;控制模块用于对主继电器、预充继电器以及智能熔断器进行控制。该配电集成模块实现了多功能的集成一体化,最大程度地降低配电系统的成本、重量、体积,优化了配电系统的使用条件。
Electric vehicle and intelligent power distribution integrated module thereof
电动车辆及其智能配电集成模块
2022-12-30
Patent
Electronic Resource
Chinese
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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen |
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