| SF VECTOR CONTROL SYSTEM WITH TWO SINGLE CHIP MICROPROCESSORS |
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| 摘 要： | This paper introduces a SF vector control system of a slip frequency controlled induction mo-tor with simple structure,fair performance and convenient operation.It is realized by two singlechip microprocessors and fed from SPWM-GTR inverter.The whole system is combined by twosubsystems,both of them are 8031 single chip microprocessors.The communication between themis coordinated by the full duplex serial port within the chip and ask-and-answer communicationmanner.The error-corrected means adopted has improved the operation reliability of the system.A series of experimental results on a 3 kW induction motor are given at the end of this paper.
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SF VECTOR CONTROL SYSTEM WITH TWO SINGLE CHIP MICROPROCESSORS |
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| Authors: | XU Yinquan Cui Gejin |
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| Institution: | Automation and Computer Science Department |
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| Abstract: | This paper introduces a SF vector control system of a slip frequency controlled induction mo- tor with simple structure,fair performance and convenient operation.It is realized by two single chip microprocessors and fed from SPWM-GTR inverter.The whole system is combined by two subsystems,both of them are 8031 single chip microprocessors.The communication between them is coordinated by the full duplex serial port within the chip and ask-and-answer communication manner.The error-corrected means adopted has improved the operation reliability of the system. A series of experimental results on a 3 kW induction motor are given at the end of this paper. |
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| Keywords: | vector control single chip microprocessor SPWM waves |
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