发明名称 |
Active deadtime control for improved torque ripple performance in electric machines |
摘要 |
A method for implementing active deadtime control of an inverter associated with an electric motor is disclosed. In an exemplary embodiment, the method includes receiving a command voltage signal indicative of a desired load to be driven by the motor. Based upon the value of the command voltage signal, a determined value of deadtime is applied to switching circuitry in the inverter, wherein the value of deadtime relates to an amount of time in which the switching of a device in the switching circuitry is delayed so as to prevent a short circuit condition within the inverter.
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申请公布号 |
US2004007999(A1) |
申请公布日期 |
2004.01.15 |
申请号 |
US20020269740 |
申请日期 |
2002.10.14 |
申请人 |
KUSHION MARK D.;SKELLENGER DENNIS B. |
发明人 |
KUSHION MARK D.;SKELLENGER DENNIS B. |
分类号 |
B62D5/04;H02P6/10;(IPC1-7):H02P7/00 |
主分类号 |
B62D5/04 |
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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