Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)
- 2005.07a
- /
- Pages.8-10
- /
- 2005
Application of the dead time compensation algorithm for a low-cost general purpose inverter
데드타임 보상 알고리즘의 범용 인버터 적용
- Jeong, S.J. (Electro-Mechanical Research Institute of Hyundai heavy Industries Co., Ltd.) ;
-
Kim, S.K.
(Electro-Mechanical Research Institute of Hyundai heavy Industries Co., Ltd.)
;
- Kim, S.H. (Electro-Mechanical Research Institute of Hyundai heavy Industries Co., Ltd.) ;
- Shin, H.J. (Electro-Mechanical Research Institute of Hyundai heavy Industries Co., Ltd.) ;
- Han, K.J. (Electro-Mechanical Research Institute of Hyundai heavy Industries Co., Ltd.) ;
- Kim, M.C. (Electro-Mechanical Research Institute of Hyundai heavy Industries Co., Ltd.) ;
- Lee, S.J. (Electro-Mechanical Research Institute of Hyundai heavy Industries Co., Ltd.)
- 정세종 (현대중공업 기계전기연구소) ;
-
김성기
(현대중공업 기계전기연구소)
;
- 김승환 (현대중공업 기계전기연구소) ;
- 신현주 (현대중공업 기계전기연구소) ;
- 한기준 (현대중공업 기계전기연구소) ;
- 김명찬 (현대중공업 기계전기연구소) ;
- 이선재 (현대중공업 기계전기연구소)
- Published : 2005.07.04
Abstract
In a general purpose inverter, a dead-time compensation strategy is very important for reducing torque ripples and acoustic noises of motors. However, in the case of small capacity inverter, the accurate dead-time compensation is hard to be obtained because a removal of the switching noise in a feedback current signal is difficult on condition of low-cost implementation. In this paper, the operation characteristics of the general purpose inverter applied the dead time compensation algorithm using an instantaneous back calculation of the phase angle of the current are presented.
Keywords