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토크 각 기반 Direct Self Control 기법의 매입형 영구자석 동기전동기의 6-스텝 구동 전략
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.advisor | 이교범 | - |
| dc.contributor.author | 한별 | - |
| dc.date.accessioned | 2022-11-29T02:32:40Z | - |
| dc.date.available | 2022-11-29T02:32:40Z | - |
| dc.date.issued | 2021-02 | - |
| dc.identifier.other | 30571 | - |
| dc.identifier.uri | https://dspace.ajou.ac.kr/handle/2018.oak/20243 | - |
| dc.description | 학위논문(석사)--아주대학교 일반대학원 :전자공학과,2021. 2 | - |
| dc.description.tableofcontents | 제1장 서론 1 제2장 IPMSM의 모델링 3 2.1 IPMSM의 모델링 3 2.2 IPMSM의 성능 곡선 4 제3장 Direct Self Control 기법 5 3.1 Direct Self Control 기법의 기본 원리 5 3.2 Direct Self Control 기법의 6-스텝 운전 7 제4장 DSC 기법 기반 IPMSM 구동의 문제점 9 4.1 DSC 기법 기반 IM 및 IPMSM의 6-스텝 운전 9 제5장 IPMSM의 토크 각 기반 DSC 기법 13 5.1 제안하는 토크 각 기반 DSC 기법 13 5.2 고정자 쇄교 자속 및 IPMSM 토크 추정 13 5.3 지령 토크 각 계산 14 5.4 지령 토크 각 보상 15 5.5 지령 고정자 쇄교 자속의 크기 보상 18 제6장 실험 결과 19 6.1 실험 세트 19 6.2 토크 각 기반 DSC 기법 실험 결과 21 제7장 결론 28 참고문헌 29 | - |
| dc.language.iso | kor | - |
| dc.publisher | The Graduate School, Ajou University | - |
| dc.rights | 아주대학교 논문은 저작권에 의해 보호받습니다. | - |
| dc.title | 토크 각 기반 Direct Self Control 기법의 매입형 영구자석 동기전동기의 6-스텝 구동 전략 | - |
| dc.type | Thesis | - |
| dc.contributor.affiliation | 아주대학교 일반대학원 | - |
| dc.contributor.department | 일반대학원 전자공학과 | - |
| dc.date.awarded | 2021. 2 | - |
| dc.description.degree | Master | - |
| dc.identifier.localId | 1204731 | - |
| dc.identifier.uci | I804:41038-000000030571 | - |
| dc.identifier.url | http://dcoll.ajou.ac.kr:9080/dcollection/common/orgView/000000030571 | - |
| dc.subject.keyword | Direct Self Control | - |
| dc.subject.keyword | 매입형 영구자석 동기전동기 | - |
| dc.description.alternativeAbstract | This thesis proposes a six-step operation strategy of direct self control (DSC) method for an interior permanent magnet synchronous motor (IPMSM) based on torque angle. Conventional DSC method for induction motors (IMs) have been researched for railway applications because it has advantages about the control high-power traction drives and it is possible to guarantee the extension of the voltage limit through a six-step inverter operation. Conversely, IPMSM controlled via conventional DSC methods based on IMs is not able to be appropriately controlled through a six-step operation as torque angle control is not considered. Furthermore, the rotation of synchronous frame causes the phase error at high speeds owing to the low-frequency modulation index and the time delay of the digital controller. This thesis presents a stator flux estimation method that is based on the current model but also considers the torque angle and a heterodyning process, whereby the phase discordance is controlled to zero. The effectiveness of the proposed DSC method was verified through experimental results. | - |
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- Graduate School of Ajou University > Department of Electronic Engineering > 3. Theses(Master)
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