The invention relates to the technical field of power supply and distribution, in particular to a battery swap station power supply and distribution system, which comprises an incoming line power distribution cabinet, an uninterrupted power distribution cabinet, a first type load and a second type load. The incoming line power distribution cabinet is electrically connected with the first type of load and the uninterrupted power distribution cabinet, and the uninterrupted power distribution cabinet is electrically connected with the second type of load; the power supply loops of the first typeof loads and the second type of loads are respectively provided with a circuit breaker and a contactor, and the circuit breakers and the contactors are respectively provided with an auxiliary contact;the second type of load comprises a station control system, wherein the station control system is electrically connected with the contactor and the auxiliary contact, and the station control system is used for carrying out closed-loop control on on-off of power supply loops of the first type of load and the second type of load. The power supply and distribution system provided by the invention can realize closed-loop control on the power supply loop of each load according to the signal of the auxiliary contact, thereby improving the safety and convenience of the power supply and distributionsystem.
本发明涉及供配电技术领域,具体是一种换电站供配电系统,包括进线配电柜、不间断配电柜、第一类负载和第二类负载;所述进线配电柜分别与所述第一类负载和所述不间断配电柜电连接,所述不间断配电柜与所述第二类负载电连接;所述第一类负载和所述第二类负载的供电回路上均设置有断路器和接触器,所述断路器和所述接触器上均设置有辅助触头;所述第二类负载包括站控系统,所述站控系统分别与所述接触器和所述辅助触头电连接,所述站控系统用于对所述第一类负载和所述第二类负载的供电回路的通断进行闭环控制。本发明的供配电系统能够根据辅助触头的信号对每个负载的供电回路实现闭环控制,提高供配电系统的安全性和便利性。
Battery swap station power supply and distribution system and battery swap station
一种换电站供配电系统及换电站
2020-11-03
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 / 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 |
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