发明名称 |
Power converter, and method for operating a power converter |
摘要 |
The converter (1) has a first control logic device (14) attached to a request line (31) and a sensor conductor (29). A second control logic device (15) is attached to a request line (32) for a request signal (R) and another sensor conductor (30) for sensor signals (S1'-S5'). Safety logic devices (16, 17) are arranged on the control logic device by an error line (33). The safety logic devices modify a set of control signals (TOP-PWM, BOT-PWM) on the basis of a control logic error signal (ERR1) such that supply of operation voltage to an electric machine is stopped. An independent claim is also included for a method for operating a power converter for feeding an electric machine with operation voltage. |
申请公布号 |
EP2654155(A3) |
申请公布日期 |
2017.03.15 |
申请号 |
EP20130154377 |
申请日期 |
2013.02.07 |
申请人 |
SEMIKRON Elektronik GmbH & Co. KG |
发明人 |
Hettrich, Sebastian;Kraus, Jochen |
分类号 |
H02H7/122;B62D5/04;G05B9/03;G06F11/14;G06F11/20;H02H7/08;H02M1/36 |
主分类号 |
H02H7/122 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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