Dong Yeob Han, “매입형 영구자석 동기 전동기의 PLL을 이용한 향상된 회전자 위치 추정,” 아주대학교 공학석사 학위 논문, 2016. > Paper

본문 바로가기

Paper

Thesis Dong Yeob Han, “매입형 영구자석 동기 전동기의 PLL을 이용한 향상된 회전자 위치 추정,” 아주대학교 공학석사 학위 논문, 2016.

2016

본문

This paper proposes a simple sensorless control method based on an extended electromotive force (EEMF) models for an interior

permanent magnet synchronous motor. The phase locked-loop (PLL) is used to obtain the phase angle of the grid. The d-axis voltage

in a synchronous reference frame contains the information of the grid angle. Since the EEMF contains the position information of a

motor, the proposed algorithm estimates the position and speed of a motor using a PLL based on an EEMF. The EEMF can be

estimated by using a lease-order observer. Because the calculation burden is reduced by using the proposed algorithm without the

fractional expression, the control period can be de decreased. The simulation and experiment results are provided to verify the

effectiveness and performance of the proposed sensorless control method with no-load and load conditions.

첨부파일

  • 69.pdf (2.3M) 2회 다운로드 | DATE : 2019-12-24 11:52:41
Total 120건 3 페이지
Paper 목록
번호 년도 논문명
90 2018 Thesis
89 2018 Thesis
88 2018 Thesis
87 2018 Thesis
86 2018 Thesis
85 2018 Thesis
84 2018 Thesis
83 2018 Thesis
82 2017 Thesis
81 2017 Thesis
80 2017 Thesis
79 2017 Thesis
78 2017 Thesis
77 2017 Thesis
76 2017 Thesis
게시물 검색

회원로그인

접속자집계

오늘
86
어제
374
최대
903
전체
248,415

그누보드5