• 제목/요약/키워드: 농형유도전동기

검색결과 92건 처리시간 0.015초

5상 1.5kW 농형 유도전동기의 운전특성 (Operating Characteristics of Squirrel-Cage Induction Motor of 5-Phase 1.5kW)

  • 김민회;정형우;송현직
    • 조명전기설비학회논문지
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    • 제28권5호
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    • pp.52-59
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    • 2014
  • This paper presents an improved operating characteristics of squirrel-cage induction motor(IM) for 5-phase 1.5kW, 220V, 60Hz in order to study a polyphase AC machinery that keep hold of advantages more than traditional three-phase a IM, such as reducing a amplitude of torque pulsation, decreasing electric noises, and increasing the reliability. The developed manufacturing motor was necessary to do improvement of speed regulation, efficiency, operating characteristics, and so on at rated load. There are remake a redesigned and distributed stator winding connection without changing the frames of stator and rotor core in previous established the motor by a repeat tests. There are shown a experiments results of no-load test, locked rotor test, operating characteristics at variable load, FFT analysis of harmonics within output voltages and current waveform, decided motor parameters.

5상 1.5kW 농형 유도전동기 개발 (Development of Squirrel-Cage Induction Motor for 5-Phase 1.5kW)

  • 김민회;정형우;송현직
    • 조명전기설비학회논문지
    • /
    • 제28권1호
    • /
    • pp.57-68
    • /
    • 2014
  • This paper propose a development of squirrel-cage induction motor(IM) for 5-phase 1.5kW, 220V, 60Hz in order to study a polyphase ac machinery that keep hold of advantages more than traditional three-phase a IM, such as reducing a amplitude of torque pulsation, decreasing electric noises, and increasing the reliability. Designed methods of the motor use a development tools with Maxwell 2D and Simplorer program. There are designed drawing of manufactured frames of the IM. amplitude and waveform of the generated electromotive force, FFT analysis of harmonics within output voltages and current, and reviewing a experiment results are shown by variable output. We are presenting a design and manufacture methods for the 5-phase squirrel-cage IM.