The invention discloses a control circuit, a power supply system, a load system, an electric energy system and an electric vehicle, which are used for improving the power supply reliability of the load system. The control circuit in the power supply system is used for controlling power-on and power-off of a load system, the load system comprises a controller, a bus and a load, and the control circuit comprises a power supply and a plurality of circuits electrically connected with the power supply; wherein the plurality of circuits comprise a first circuit used for controlling a controller in the load system to be powered on and powered off, a second circuit used for controlling a bus in the load system to be powered on and powered off, and a third circuit used for controlling a load in the load system to be powered on and powered off. Therefore, the on-off of the controller, the bus and the loop of each level of load in the load system is respectively controlled, so that the power supply reliability of the load system is greatly improved.
本申请公开了一种控制电路、供电系统、负载系统、电能系统及电动车,用以提高对负载系统供电的可靠性。本申请提供的一种供电系统中的控制电路,用于控制负载系统上下电,所述负载系统中包括控制器、母线和负载,所述控制电路包括:供电电源,以及与所述供电电源电气连接的多个电路;其中所述多个电路,包括:用于控制所述负载系统中的控制器上下电的第一电路、用于控制所述负载系统中的母线上下电的第二电路、以及用于控制所述负载系统中的负载上下电的第三电路。因此,本申请实现了对负载系统中的控制器、母线、各级负载的回路的导通和断开的分别控制,从而大大提高了对负载系统供电的可靠性。
Control circuit, power supply system, load system, electric energy system and electric vehicle
控制电路、供电系统、负载系统、电能系统及电动车
2023-07-28
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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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