首页> 外国专利> Method for commutating a current in an electronic power converter phase from a reverse-conducting IGBT in a diode mode to a reverse-conducting IGBT in an IGBT mode

Method for commutating a current in an electronic power converter phase from a reverse-conducting IGBT in a diode mode to a reverse-conducting IGBT in an IGBT mode

机译：用于将电子功率转换器相中的电流从二极管模式的反向导电IGBT转换为IGBT模式的反向导电IGBT的方法

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摘要

The invention relates to a method for commutating from a reverse-conducting IGBT (T1) operated in the diode mode to a reverse-conducting IGBT (T2) operated in the IGBT mode. According to the invention the reverse-conducting IGBT (T1) operated in the diode mode is turned off only at the instant a current starts to flow in the reverse-conducting IGBT (T2) operated in the IGBT mode. Accordingly said commutation method is event-driven, as a result of which it is less sensitive to poorly toleranced operating times.

机译：本发明涉及一种将以二极管模式工作的反向导通IGBT（T 1 ）转换为以二极管模式工作的反向导通IGBT（T 2 ）的方法。 IGBT模式。根据本发明，以二极管模式操作的反向导通IGBT（T 1 ）仅在电流开始在反向导通IGBT（T 2 < / B>）以IGBT模式运行。因此，所述换向方法是事件驱动的，其结果是，其对差的容许的运行时间不太敏感。 展开▼

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公开/公告号US9263933B2

专利类型

公开/公告日2016-02-16

原文格式PDF

申请/专利权人 HANS-GÜNTER ECKEL;
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申请/专利号US201013380172

发明设计人 HANS-GÜNTER ECKEL;
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申请日2010-05-17

分类号H02M1/08;H02M1/16;H02M7/5387;H02M1/00;H03K17/66;

国家 US

入库时间 2022-08-21 14:30:46

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1. 控制反向导电的IGBT [P] . 中国专利： CN106206701B . 2019.08.30

2. 控制反向导电的IGBT [P] . 中国专利： CN106206701A . 2016-12-07

3. COMMUTATION METHOD OF AN ELECTRONIC POWER CONVERTER PHASE WITH REVERSE-CONDUCTING IGBTS [P] . 欧洲知识产权局专利： EP2446536B1 . 2018-08-29

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4. COMMUNICATION METHOD OF AN ELECTRONIC POWER CONVERTER PHASE WITH REVERSE-CONDUCTING IGBTS [P] . IN2011KN04933A . 2012-08-24

机译：电子功率变换器相与反向导通IGBT的通信方法

5. COMMUTATION METHOD OF AN ELECTRONIC POWER CONVERTER PHASE WITH REVERSE-CONDUCTING IGBTS [P] . 欧洲知识产权局专利： EP2446536A2 . 2012-05-02

机译：具有反向导通的IGBT的电力变换相的换相方法

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