The invention provides an integration method of a power conversion module, the power conversion module and a vehicle-mounted charger. The integration method of the power conversion module comprises the following steps: dividing a main power board and a main filter board in the main power board and the main filter board with similar or same areas into a plurality of auxiliary power boards and at least two auxiliary filter boards; each auxiliary power board and the main power board are vertically installed through the positioning assembly, each auxiliary filter board and the main power board are installed in parallel, the auxiliary filter boards are located in the area covered by the main power board, and the installation height of the auxiliary filter boards is smaller than the height of the auxiliary power boards. According to the integration method of the power conversion module and the power conversion module provided by the invention, the main filter board is split into the three vertical auxiliary power boards and the two horizontal auxiliary filter boards, so that the size installation area of the filter boards is greatly reduced, and the power density of the whole machine is improved; meanwhile, the layout of the heat dissipation structure is simplified, and the heat dissipation effect is improved; and the installation space of the distribution board is expanded, the output position of each power connector is flexible, and the output matching degree of the whole vehicle is improved.
本发明提供一种功率转换模块的集成方法、功率转换模块及车载充电机,其中功率转换模块的集成方法包括:将面积相近或相同的主功率板和主滤波板中的主滤波板划分为多个副功率板和至少两个副滤波板;通过定位组件将每个副功率板与主功率板垂直安装、各个副滤波板与主功率板平行安装,且位于主功率板所覆盖的面积内,副滤波板的安装高度小于副功率板的高度。本发明提供的功率转换模块的集成方法及功率转换模块将主滤波板拆分为三个立式副功率板和两个水平副滤波板,大幅减小了滤波板的尺寸安装面积、提高整机的功率密度;同时使散热结构布局得到简化、散热效果提高;还扩大了配电板的安装空间,各功率连接器输出的位置灵活,提高了整车输出匹配度。
Integration method of power conversion module, power conversion module and vehicle-mounted charger
功率转换模块的集成方法、功率转换模块及车载充电机
2023-07-04
Patent
Electronic Resource
Chinese
IPC: | H05K PRINTED CIRCUITS , Gedruckte Schaltungen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01R Elektrisch leitende Verbindungen , ELECTRICALLY-CONDUCTIVE CONNECTIONS / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / 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 |
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