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公开(公告)号:US20110025240A1
公开(公告)日:2011-02-03
申请号:US12846535
申请日:2010-07-29
IPC分类号: H02P27/06
CPC分类号: B60L15/20 , B60L11/1803 , B60L15/025 , B60L15/06 , B60L15/08 , B60L2200/26 , B60L2210/20 , B60L2210/42 , B60L2220/12 , B60L2220/14 , B60L2240/421 , B60L2240/423 , B60L2270/142 , H02M1/12 , H02M1/44 , H02M7/53871 , H02M7/5395 , H02M2001/0054 , H02P6/085 , H02P6/10 , H02P27/085 , H02P29/50 , Y02T10/643 , Y02T10/644 , Y02T10/7005 , Y02T10/7241 , Y02T10/725 , Y02T10/7275 , Y02T10/92
摘要: A power conversion device comprises a power conversion unit of a three phase full bridge type including upper arm switching devices and lower arm switching devices, and a controller that outputs drive signals to these switching devices. This power conversion device forms alternately a first interval in which the upper arm switching devices and the lower arm switching devices are switched to ON for different phases, and a second interval in which, for all phases, either the upper arm switching devices or the lower arm switching devices are switched to ON, according to electrical angle.
摘要翻译: 电力转换装置包括具有上臂开关装置和下臂开关装置的三相全桥型的电力转换装置,以及向这些开关装置输出驱动信号的控制装置。 这种电力转换装置交替地形成第一间隔,其中上臂开关装置和下臂开关装置切换到不同相位的导通,以及第二间隔,其中对于所有相,上臂开关装置或下部 臂切换装置根据电气角度切换到ON。
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公开(公告)号:US08547041B2
公开(公告)日:2013-10-01
申请号:US12846535
申请日:2010-07-29
IPC分类号: H02P21/00
CPC分类号: B60L15/20 , B60L11/1803 , B60L15/025 , B60L15/06 , B60L15/08 , B60L2200/26 , B60L2210/20 , B60L2210/42 , B60L2220/12 , B60L2220/14 , B60L2240/421 , B60L2240/423 , B60L2270/142 , H02M1/12 , H02M1/44 , H02M7/53871 , H02M7/5395 , H02M2001/0054 , H02P6/085 , H02P6/10 , H02P27/085 , H02P29/50 , Y02T10/643 , Y02T10/644 , Y02T10/7005 , Y02T10/7241 , Y02T10/725 , Y02T10/7275 , Y02T10/92
摘要: A power conversion device comprises a power conversion unit of a three phase full bridge type including upper arm switching devices and lower arm switching devices, and a controller that outputs drive signals to these switching devices. This power conversion device forms alternately a first interval in which the upper arm switching devices and the lower arm switching devices are switched to ON for different phases, and a second interval in which, for all phases, either the upper arm switching devices or the lower arm switching devices are switched to ON, according to electrical angle.
摘要翻译: 电力转换装置包括具有上臂开关装置和下臂开关装置的三相全桥型的电力转换装置,以及向这些开关装置输出驱动信号的控制装置。 这种电力转换装置交替地形成第一间隔,其中上臂开关装置和下臂开关装置切换到不同相位的导通,以及第二间隔,其中对于所有相,上臂开关装置或下部 臂切换装置根据电气角度切换到ON。
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