发明名称 |
Switching Frequency Modulation Utilizing Rotor Position |
摘要 |
A control system (128) for controlling a switched reluctance (SR) machine (110) having a rotor (116) and a stator (118) is provided. The control system (128) may include a converter circuit (122) operatively coupled to the stator (118) and including a plurality of switches (132) in selective communication with each phase of the stator (118) and a controller (130) in communication with each of the stator (118) and the converter circuit (122). The controller (130) may be configured to determine a position of the rotor (116) relative to the stator (118), and generate a modulated switching frequency (152) based on the rotor position. |
申请公布号 |
US2014117900(A1) |
申请公布日期 |
2014.05.01 |
申请号 |
US201213664596 |
申请日期 |
2012.10.31 |
申请人 |
NEE BRETT;WILLIAMS JOSHUA;CATERPILLAR INC. |
发明人 |
NEE BRETT;WILLIAMS JOSHUA |
分类号 |
H02P6/18 |
主分类号 |
H02P6/18 |
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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