The invention discloses a high-voltage power distribution cabinet circuit system for an electric motor coach, which comprises a cabinet body, wherein a cabinet door is movably arranged on one side of the exterior of the cabinet body through hinges, and a BMS main control panel is installed on one side of the exterior of the cabinet door. The temperature in the cabinet body can be effectively detected in real time through a temperature sensor in the circuit system, when the temperature of the cabinet body is high, the BMS main control panel can automatically enable a draught fan to work to cool the interior of the cabinet body, the service life of electrical components in the cabinet body is guaranteed, the fan can be prevented from being used when the power distribution cabinet does not need heat dissipation, resource waste is reduced, the circuit system has a good application effect, the current and voltage in the circuit can be detected in real time through the detection mechanism, the circuit can be effectively protected through cooperative use of a fuse, damage of the electrical components in the power distribution cabinet and dangerous accidents are avoided, and the use safety of the power distribution cabinet is improved.
本发明公开了一种电动客车用高压配电柜电路系统,包括柜体,所述柜体外部一侧设置通过铰链活动设置有柜门,所述柜门外部一侧安装有BMS主控面板。本发明通过电路系统中的温度感应器能够实时有效的检测柜体中的温度,当柜体温度较高时,可通过BMS主控面板自动使风机进行工作来对柜体内部进行散热,保证了柜体中的电器元件的使用寿命,并且能够避免风机在配电柜不需要进行散热时的使用,减少了对资源的浪费,使得本电路系统具有较好的应用效果,通过检测机构的使用能够实时的检测电路中的电流和电压,再加上熔断器的配合使用能够有效的保护电路,避免了配电柜中的电器元件受损和危险事故的发生,提高了配电柜的使用安全性。
High-voltage power distribution cabinet circuit system for electric motor coach
一种电动客车用高压配电柜电路系统
09.11.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | H02B BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER , Schalttafeln, Unterstationen oder Schaltanordnungen für die Abgabe oder Verteilung elektrischer Energie / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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