Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)

The Korean Institute of Power Electronics (전력전자학회)
권호 표지

Researching to PLL Control-mothod of SRM Drive based on DSP

DSP를 이용한 SRM 드라이브의 PLL 제어방식에 관한 연구

  • 표성영 (경성대 전기전자컴퓨터공학과) ;
  • 문재원 (부산대 전기공학과) ;
  • 박한웅 (해군사관학교) ;
  • 안진우 (위스콘신 메디슨대학 전기컴퓨터공학과)
  • Published : 1999.07.01
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Abstract

The switched reluctance drive system is known to provide a good adjustable speed and torque characteristics. However, acoustic noise and higher torque ripple are drawbacks. These drawbacks show the fact that SRM drive is not operated with mmf current specified for dwell angle and input voltage. Reducing torque ripple and having precise speed control, PLL technique is adopted. The PLL system in conjunction with dynamic dwell angle control scheme has good speed regulation characteristics. A TMS320F240 based on the DSP is used to realizing this drive system. Test results show that the system has the ability to achieve good dynamic and precise speed control.

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