대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2000년도 하계학술대회 논문집 B
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- Pages.711-713
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- 2000
인버터구동 고압전동기 열화특성 분석 및 필터 설계기법 확립
Insulation System and Filter Design for Inverter-Fed Motor
- Choi, Young-Chan (Hyundai Heavy Industry Mechatronics Research Institute) ;
- Lee, Sang-Dong (Hyundai Heavy Industry Mechatronics Research Institute) ;
- Kim, Ik-Mo (Hyundai Heavy Industry Mechatronics Research Institute) ;
- Jung, Myung-Gil (Hyundai Heavy Industry Mechatronics Research Institute)
- 발행 : 2000.07.17
초록
Recently, the insulation breakdown accident happened at 6.6kV inverter driving motor brings out the reliability decrease to the motor driving system. We need to find the solution with system engineering level. The objectives of this study are developing the appropriate filter for the drive to protect the motor and the insulation system of motor which is driven by inverter. The circuit parameters of cable are calculated by EMTP(Electromagnetic Transient Program) to simulate the system. And we use MATLAB to find the appropriate filter parameter. The simulation and the test results are compared to verify the suitability of the filter parameter. We clarify the cause of the deterioration of the inverter driving motor through the analysis of insulation breakdown accidents. The endurance test scheme and the configuration method of insulation system are established.
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