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1. 发明授权

US06492790B2 Driving system for driving AC motor 失效
标题翻译：交流电机驱动系统
公开(公告)号：US06492790B2
公开(公告)日：2002-12-10
申请号：US09791669
申请日：2001-02-26
申请人： Toshifumi Yoshikawa , Naoto Ohnuma , Toshisuke Mine , Takao Kishikawa , Sadao Hokari
发明人： Toshifumi Yoshikawa , Naoto Ohnuma , Toshisuke Mine , Takao Kishikawa , Sadao Hokari
IPC分类号： H02P124
CPC分类号： H02M7/493 , H02P27/06
摘要： A driving system for driving an AC motor, which is capable of promptly switching to an individual inverter operation mode, wherein a control instruction for each of a plurality of power converters is generated by summing outputs of a plurality of current compensation units connected in parallel, and each of the plurality of current compensation units makes compensation to reduce a deviation of a detected output current value of an associated power converter from a current instruction value to be outputted from the power converter to zero.
摘要翻译：一种用于驱动AC电动机的驱动系统，其能够迅速地切换到各个逆变器操作模式，其中通过对并联连接的多个电流补偿单元的输出求和来产生用于多个功率转换器中的每一个的控制指令，并且所述多个电流补偿单元中的每一个进行补偿以将相关联的功率转换器的检测到的输出电流值的偏差与要从功率转换器输出的当前指令值减少到零。

2. 发明授权

US06795324B2 Power converter 有权
标题翻译：电源转换器
公开(公告)号：US06795324B2
公开(公告)日：2004-09-21
申请号：US10099954
申请日：2002-03-19
申请人： Kazuhisa Mori , Takashi Ikimi , Satoshi Fukuda , Takao Kishikawa , Tomoharu Sakoda
发明人： Kazuhisa Mori , Takashi Ikimi , Satoshi Fukuda , Takao Kishikawa , Tomoharu Sakoda
IPC分类号： H02M100
CPC分类号： H02M7/003
摘要： A power converter is disclosed, in which the sum of the length of that portion of a control signal line which is in opposite relation to an area of a main circuit wiring where a main circuit current flows and a plurality of tabular conductors are in superposed relation with each other, the length of that portion of the control signal line which is in opposite relation to an area of the main circuit wiring where the main circuit current does not flow and the length of that portion of the control signal line which is located outside an end of the main circuit wiring, is substantially equal to the total wiring length of the signal control line.
摘要翻译：公开了一种功率转换器，其中与主电路电流流动的主电路布线的面积和多个平板导体相反的控制信号线的该部分的长度之和为叠加关系彼此之间的控制信号线的与主电路电流不流动的主电路布线的面积相反的部分的长度以及位于外部的控制信号线的那部分的长度主电路布线的端部基本上等于信号控制线的总布线长度。

3. 发明授权

US06490187B2 Semiconductor electric power conversion device 失效
标题翻译：半导体电力转换装置
公开(公告)号：US06490187B2
公开(公告)日：2002-12-03
申请号：US09946596
申请日：2001-09-06
申请人： Kazuhisa Mori , Asako Koyanagi , Satoshi Fukuda , Toshisuke Mine , Takao Kishikawa , Tomoharu Sakoda
发明人： Kazuhisa Mori , Asako Koyanagi , Satoshi Fukuda , Toshisuke Mine , Takao Kishikawa , Tomoharu Sakoda
IPC分类号： H02M100
CPC分类号： H02M7/003 , H02M5/4585
摘要： A semiconductor electric power conversion device includes a converter unit and an inverter unit, each having a group of parallel capacitors and multiple switching elements. Subdivided positive conductive connections associated with the converter unit and divided positive conductive connections associated with the inverter unit are formed at a positive side conductor connected to capacitors; while divided negative conductive connections associated with the converter unit and divided negative-polarity conductive connections associated with the inverter unit are formed at a negative polarity side conductor, connected to capacitors. The positive and negative polarity conductors have a multilayer structure with a dielectric plate interposed therebetween. Converter positive and negative polarity conductors are formed into a multilayer structure with the dielectric plate sandwiched between them, and inverter positive and negative polarity conductors are formed into a multilayer structure with the dielectric plate sandwiched therebetween.
摘要翻译：半导体电力转换装置包括转换器单元和逆变器单元，每个具有一组并联电容器和多个开关元件。与转换器单元相关联的分开的正导电连接和与逆变器单元相关联的分开的正导通连接形成在连接到电容器的正侧导体上; 而与转换器单元相关联的分开的负导电连接和与逆变器单元相关联的分开的负极性导电连接形成在连接到电容器的负极侧导体。正极和负极导体具有介于其间的电介质板的多层结构。转换器正极性和负极性导体形成为夹在它们之间的电介质层的多层结构，并且逆变器正极性和负极性导体形成为夹在介质板之间的多层结构。

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