| 发明名称 | Method for operating an electric machine | ||
| 摘要 | A method and a circuit system for operating an electric machine are presented. The method is carried out in particular in a starting phase, a current being limited using a controllable resistor, the controllable resistor being implemented by at least one semiconductor switch, which is controlled using a clocked signal, and the signal being set in such a way that in shutdown phases, the at least one semiconductor switch is not completely shut down. | ||
| 申请公布号 | US9083269(B2) | 申请公布日期 | 2015.07.14 |
| 申请号 | US201113876951 | 申请日期 | 2011.08.10 |
| 申请人 | ROBERT BOSCH GMBH | 发明人 | Eschenhagen Marc;Rettig Rasmus;Kalb Franziska;Merkle Michael;Schiemann Werner;Joos Joachim |
| 分类号 | H02P1/00;H02P3/12;H02P3/22;H02P7/06;H02P7/22;H02P23/00;H02P1/02;F02N11/08;H02P1/18;A47L9/28 | 主分类号 | H02P1/00 |
| 代理机构 | Kenyon & Kenyon LLP | 代理人 | Kenyon & Kenyon LLP |
| 主权项 | 1. A method for operating an electric machine in a starting phase, comprising: limiting a current using a controllable resistor that is, implemented by one or multiple semiconductor switches controlled using a clocked signal, the signal being set such that, in shutdown phases, the one or multiple semiconductor switches are not completely shut down, wherein, in the shutdown phases, the one or multiple semiconductor switches are operated in a linear range with a finite resistance. | ||
| 地址 | Stuttgart DE | ||