Study of Current Transient Value Comparison Inverted
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摘要: 介紹了一種交流永磁同步電機電流控制方案,該方案采用改進電流比較方式,通過電流信號的比較,電壓矢量的限定,選取電壓矢量。該系統具有結構簡單,響應速度快,諧波小的特點。Abstract: Introduces the design of the current control of the permanent magnet synchrous motor. The voltage vector is selected by the comparison of the current and by the limitation of the voltagevector. The system structure is simple and the harmonic of the motor issmall. The respond speed of the system is fast.
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Key words:
- PWM /
- vector control /
- IGBT
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