The invention provides a capacitor filtering integrated module integrating a filtering assembly and a bus capacitor, a power supply device, a power assembly and an electric vehicle. The capacitor filtering integrated module comprises the bus capacitor, the EMC filtering assembly, a pair of first connecting copper bars and three pairs of second connecting copper bars. A containing groove of a shell of the capacitor filtering integrated module is used for containing a capacitor core body of a bus capacitor, an electrical component of an EMC filtering assembly, a part of a first connecting copper bar and a part of a second connecting copper bar are embedded into the shell and used for being electrically connected with at least one of the capacitor core body of the bus capacitor or the electrical component of the EMC filtering assembly. And the other part of the first connecting copper bar and the other part of the second connecting copper bar are respectively exposed out of the two sides of the shell. The bus capacitor, the EMC filtering assembly and a part of the first connecting copper bar and a part of the second connecting copper bar are embedded into the shell of the capacitor filtering integrated module, so that the use of switching copper bars and wire harnesses is reduced, and the integration level and fusion degree of the capacitor filtering integrated module are improved.
本申请提供一种集成滤波组件和母线电容的电容滤波集成模组、供电装置、动力总成及电动车,电容滤波集成模组包括母线电容、EMC滤波组件、一对第一连接铜排和三对第二连接铜排。其中,电容滤波集成模组的壳体的容纳槽用于容纳母线电容的电容芯体、EMC滤波组件的电气部件,第一连接铜排及第二连接铜排的一部分嵌入壳体并用于电连接母线电容的电容芯体或EMC滤波组件的电气部件中至少一个,第一连接铜排的另一部分、第二连接铜排的另一部分分别露出于壳体的两侧。将母线电容、EMC滤波组件以及第一连接铜排和第二连接铜排的一部分嵌入电容滤波集成模组的壳体内,减少了转接铜排和线束的使用,提高了电容滤波集成模组的集成度和融合度。
Capacitance filtering integrated module, power supply device, power assembly and electric vehicle
电容滤波集成模组、供电装置、动力总成及电动车
2024-07-26
Patent
Electronic Resource
Chinese
IPC: | H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / 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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