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1. 发明授权

US08378729B2 Signal control device 失效
标题翻译：信号控制装置
公开(公告)号：US08378729B2
公开(公告)日：2013-02-19
申请号：US12991296
申请日：2009-06-02
申请人： Yukio Onishi , Shigeki Katsumata
发明人： Yukio Onishi , Shigeki Katsumata
IPC分类号： H03H11/16 , H03K5/13
CPC分类号： H02M7/53873 , H02M1/0845
摘要： A signal control device controls the period of a three-phase signal used to control a three-phase high-voltage converter. An arithmetic unit of the signal control device determines a timing for changing the period for each phase so that the period of the signal for a V phase or a W phase is changed at the point when the phase difference between a U phase and the V or W phase reaches a prescribed phase difference after the period of the signal for the U phase has been changed. A control unit performs control such that the signal period for each phase is changed at the timing determined by the arithmetic unit.
摘要翻译：信号控制装置控制用于控制三相高压变换器的三相信号的周期。信号控制装置的算术单元确定用于改变每相的周期的定时，使得在U相和V相之间的相位差处V相或W相的信号的周期被改变，或在U相信号的周期变化之后，W相达到规定的相位差。控制单元执行控制，使得每个相位的信号周期在由算术单元确定的定时改变。

2. 发明申请

US20110057701A1 SIGNAL CONTROL DEVICE 失效
标题翻译：信号控制装置
公开(公告)号：US20110057701A1
公开(公告)日：2011-03-10
申请号：US12991296
申请日：2009-06-02
申请人： Yukio Onishi , Shigeki Katsumata
发明人： Yukio Onishi , Shigeki Katsumata
IPC分类号： H03H11/16
CPC分类号： H02M7/53873 , H02M1/0845
摘要： A signal control device controls the period of a three-phase signal used to control a three-phase high-voltage converter. An arithmetic unit of the signal control device determines a timing for changing the period for each phase so that the period of the signal for a V phase or a W phase is changed at the point when the phase difference between a U phase and the V or W phase reaches a prescribed phase difference after the period of the signal for the U phase has been changed. A control unit performs control such that the signal period for each phase is changed at the timing determined by the arithmetic unit.
摘要翻译：信号控制装置控制用于控制三相高压变换器的三相信号的周期。信号控制装置的算术单元确定用于改变每相的周期的定时，使得在U相和V相之间的相位差处V相或W相的信号的周期被改变，或在U相信号的周期变化之后，W相达到规定的相位差。控制单元执行控制，使得每个相位的信号周期在由算术单元确定的定时改变。

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