The invention provides a power assembly, a control method and a hybrid electric vehicle, the power assembly comprises a generator control unit and a generator, the generator control unit comprises N bridge arms, the generator comprises N generator windings corresponding to the N bridge arms, and N is greater than or equal to 2; each bridge arm in the N bridge arms comprises a first end and a second end, the first end of each bridge arm is connected with a positive bus, the second end of each bridge arm is connected with a negative bus, and the midpoint of each bridge arm is connected with one end of a generator winding; the other end of each generator winding in the N generator windings is connected with one end of the power battery, and the other end of the power battery is connected with the positive bus or the negative bus. By implementing the power assembly, the production cost of the power assembly can be reduced.
本申请提供了一种动力总成、控制方法及混合动力汽车,该动力总成包括发电机控制单元以及发电机,其中,该发电机控制单元包括N个桥臂,发电机包括与N个桥臂对应的N个发电机绕组,N大于或等于2;N个桥臂中的每个桥臂包括第一端和第二端,每个桥臂的第一端连接正母线,每个桥臂的第二端连接负母线,每个桥臂的中点连接一个发电机绕组的一端;N个发电机绕组中的每个发电机绕组的另一端连接动力电池的一端,动力电池的另一端连接正母线或负母线。实施本申请,可以降低动力总成的生产成本。
Power assembly, control method and hybrid electric vehicle
一种动力总成、控制方法及混合动力汽车
2022-11-15
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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