The invention discloses an AC-DC dual-purpose power generation charging station, which comprises a magneto, rectification units, an AC inversion output end and a DC output end, and is characterized in that the magneto is provided with a plurality of independent three-phase windings, and the rectification units are electrically connected with the independent three-phase windings respectively; the switching units are electrically connected with the rectifying units respectively and are used for carrying out alternating-current and direct-current switching on output; the load detection unit is used for detecting loads of the AC inverter output end and the DC output end; and the main control controller is used for driving the switching unit to carry out alternating current and direct current switching based on the load conditions of the AC inverter output end and the DC output end. Compared with the prior art, the scheme adopts a plurality of independent three-phase windings, and each independent three-phase winding is provided with an independent rectification unit, so that different rectification schemes can be formed, and different rectification schemes can be selected through the switching unit according to different requirements and ripple conditions, so that the influence is reduced, and the rectification efficiency is improved. The power supply efficiency can be improved, and the service life of equipment is prolonged.
本发明公开了一种交直两用发电充电站,包括磁电机、整流单元、AC逆变输出端和DC输出端,其中:磁电机设有多个独立三相绕组,整流单元设有多个且分别与独立三相绕组电连接;还包括多个分别与整流单元电连接且对输出进行交直流切换的切换单元;检测AC逆变输出端和DC输出端负载的负载检测单元;基于AC逆变输出端以及DC输出端负载情况驱动切换单元进行交直流切换的主控控制器。与现有技术相比,本方案采用多个独立三相绕组,并且各个独立三相绕组均配置有单独的整流单元,从而能够组成不同的整流方案,能够根据不同需求以及纹波情况通过切换单元选择不同的整流方案,从而减少受到的影响,能够提高电源效率,延长了设备的使用寿命。
Alternating-current and direct-current dual-purpose power generation charging station
交直两用发电充电站
2025-02-28
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 / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern |
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