지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2023.5
- 수록면
- 3,245 - 3,250 (6page)
이용수
초록· 키워드
오류제보하기
This work starts with a comparison between Ansys simulation software (HFSS, Q3D, and Q2D) combined with circuit diagram simulation (Ansys circuit) and actual measurements for a longitudinally homogeneous unit length of cable and finally selects the most suitable simulation method Q2D combined with Ansys circuit. The finite element simulation modeling and the circuit simulation can effectively simulate the inverter-cable-motor system, which can be a key tool to solve the overvoltage phenomenon at the motor end. In this paper, firstly, through the finite element modeling of the power cable, a finite element model matching the characteristic parameters of the cable is obtained, a high-frequency motor model is established in the circuit, and the frequency response of the cable and the motor is obtained through experimental and simulation comparison. This confirms the validity of the finite element simulation. And through the inverter drive regulation analysis of switching frequency, duty cycle on the motor end overvoltage, and cable length and motor end relationship, accurate simulation modeling will provide an effective way to analyze the motor overvoltage phenomenon and help to better simulate the inverter-long cable-motor system.
목차
Abstract
I. INTRODUCTION
II. MODELING OF THE SHIELDED CABLE
III. SIMULATION RESULTS USING A PRACTICAL HIGH-FREQUENCY MOTOR MODEL
IV. PASSIVE FILTER DESIGN
V. CONCLUSIONS
REFERENCES
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