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1. 发明专利

JP2012105373A Power converter 有权
标题翻译：电源转换器
公开(公告)号：JP2012105373A
公开(公告)日：2012-05-31
申请号：JP2010248947
申请日：2010-11-05
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： SHINOHARA KOJI , OTSUKA HIROSHI , FUKATSU TOMOHIRO
IPC分类号： H02M3/155 , H02M7/48
摘要： PROBLEM TO BE SOLVED: To provide a power converter capable of eliminating the need of prolonging a connection member or increasing the number of connection members when connecting primary side and secondary side capacitors to a circuit, improving space efficiency, reducing power loss, and reducing the number of components.SOLUTION: A power control unit includes a primary side capacitor 42 and a secondary side capacitor 43. Then, external connection terminals of a pair of conductor plates of the secondary side capacitor include: a secondary side capacitor positive electrode terminal 50a and a secondary side capacitor negative electrode terminal 51a arranged on one side of an opening and respectively connected with the transistor of a power module; the other secondary side capacitor positive electrode terminal and the other secondary side capacitor negative electrode terminal respectively connected with the transistor of the power module; and a secondary side capacitor intermediate part negative electrode terminal arranged between the secondary side capacitor negative electrode terminal and the other secondary side capacitor negative electrode terminal of a negative electrode conductor plate and connected with the primary side capacitor negative electrode terminal 47b of the primary side capacitor.
摘要翻译：要解决的问题：为了提供一种电力转换器，其能够在将初级侧和次级侧电容器连接到电路时不需要延长连接构件或增加连接构件的数量，从而提高空间效率，降低功率损耗，并减少组件的数量。解决方案：功率控制单元包括一次侧电容器42和次级侧电容器43.然后，二次侧电容器的一对导体板的外部连接端子包括：次级侧电容器正极端子50a和分别与电源模块的晶体管连接的开关侧的二次侧电容器负极端子51a; 另一个次级侧电容器正极端子和另一个次级侧电容器负极端子分别与电源模块的晶体管连接; 和设置在负极导体板的次级侧电容器负极端子和另一个二次侧电容器负极端子之间并与初级侧电容器的初级侧电容器负极端子47b连接的次级侧电容器中间部分负极端子。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2012105369A Power control unit 有权
标题翻译：电源控制单元
公开(公告)号：JP2012105369A
公开(公告)日：2012-05-31
申请号：JP2010248941
申请日：2010-11-05
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： FUKATSU TOMOHIRO , OTSUKA HIROSHI , SHINOHARA KOJI , SHIMADA MASAHIRO , SAITO OSAMU , SAITO KAZUHIRO
IPC分类号： H02M3/155 , H02M7/48
摘要： PROBLEM TO BE SOLVED: To provide a power control unit that can efficiently optimize the arrangement of each component of a converter circuit and cool a reactor.SOLUTION: In a power control unit, a reactor 41, primary and secondary capacitors 42, 43 and a connecting connector 44 are arranged in a first space 14 defined gravitationally under a water jacket 10, while a power module 60 and a gate drive board 9 are arranged in a second space 15 defined gravitationally upward. The reactor is fixed to a lower surface of the water jacket, and the power module is fixed to an upper surface of the water jacket. In the first space, the reactor 41 and the primary capacitor 42 are juxtaposed, and the connecting connector 44 and the secondary capacitor 43 are arranged in respective regions formed opposite to the reactor and the primary capacitor in a perpendicular direction.
摘要翻译：要解决的问题：提供能够有效地优化转换器电路的每个部件的布置并冷却反应器的功率控制单元。解决方案：在功率控制单元中，电抗器41，初级和次级电容器42,43和连接连接器44布置在重力定义在水套10下方的第一空间14中，而功率模块60和门驱动板9布置在重力上方定义的第二空间15中。反应器固定在水套的下表面，功率模块固定在水套的上表面。在第一空间中，电抗器41和一次电容器42并置，并且连接连接器44和次级电容器43被布置在垂直方向上与电抗器和初级电容器相反形成的各个区域中。版权所有（C）2012，JPO＆INPIT

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