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2022 Vol.34, Issue 3 Preview Page

Research Article

Drive System analysis of the Switched Reluctance Motor for Lawn Mowers

예초기용 스위치드 릴럭턴스 전동기의 구동 드라이버 시스템 해석

Han-wook Cho1
,
Jooseon Oh2
,
Young-joo Kim3*
,
Sung-bo Shim456*
조 한욱1
,
오 주선2
,
김 영주3*
,
심 성보456*
1Associate Professor, Department of Electrical, Electronic and Communication Engineering Education, Chungnam National University, Daejeon 34134, Korea
2Senior Researcher, Smart Agriculture Innovation Center, Kyungpook National University, Daegu 41566, Korea
3Principle researcher, Smart Agricultural Machinery R&D Group, Korea Institute of Industrial Technology, Gimje 54325, Korea
4Assistant Professor, Department of Bio-industrial Engineering, Kyungpook National University, Daegu 41566, Korea
5Assistant Professor, Smart Agriculture Innovation Center, Kyungpook National University, Daegu 41566, Korea
6General Manager, Upland Field Machinery Research Center, Kyungpook National University, Daegu 41566, Korea
1충남대학교 전기･전자･통신공학교육과 부교수
2경북대학교 스마트농업혁신센터 선임연구원
3한국생산기술연구원 지능형농기계연구그룹 수석연구원
4경북대학교 생물산업기계공학전공 조교수
5경북대학교 스마트농업혁신센터 조교수
6경북대학교 밭농업기계개발센터 본부장
*Corresponding Author
31 December 2022. pp. 445-456
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Abstract

A switched reluctance motor is commonly used as the electric power source for electric-drive lawn mowers. An appropriate model was identified by analyzing the SRM model that satisfied the specifications of the selected lawn mower and analyzing its characteristics. The models consisted of two parallel circuits or four parallel circuits. In this study, static characteristic analysis, output characteristic analysis, and steady state analysis were performed. The target specification of the SRM was 300 W and 15,000 rpm. The results of the analysis confirmed that the characteristics of the four parallel circuit model satisfied the speed and output power, with a relatively high efficiency.

Keywords
Circuit model
Electric-drive lawn mower
Switched reluctance motor
References
1
Baek, S. Y., Kim, W. S., Kim, Y. S., Kim, Y. J., Park, C. G., An, S. C., Moon, H. C., Kim, B. S. (2020) Development of a simulation model for an 80 kW-class electric all-wheel-drive (AWD) tractor using agricultural workload. Journal of Drive and Control 17:27-36.
2
Ha, K. S. (2009) Design and development of low-cost switched reluctance motor drive system. The Transactions of the Korean Institute of Electrical Engineers 58:2162-2167.
3
Jeong, M.-C., Joo, M.-G., Kim, J. (2014) Development of switched reluctance motor drive for electric power steering system. The Transactions of the Korean Institute of Electrical Engineers 63:1511-1518. 10.5370/KIEE.2014.63.11.1511
4
Jung, Y. S. (2014) Design and characteristics analysis of SRM. Master Thesis. Pukyong National University.
5
Miller, J. M. (2004) Propulsion systems for hybrid vehicles (Vol. 45). Iet. 10.1049/PBPO045E
6
Oh, J.-H., Lee, B.-S., Kim, C.-T., Jung, W.-Y., Kwon. B.-I. (2005) Design and characteristics analysis of switched reluctance motor for electric power pallet vehicle. The Transactions of the Korean Institute of Electrical Engineers B 54:511-518.
Information
  • Publisher :Agriculture and Life Sciences Research Institute, Kangwon National University
  • Publisher(Ko) :강원대학교 농업생명과학대학 농업생명과학연구원
  • Journal Title :Journal of Agricultural, Life and Environmental Sciences
  • Journal Title(Ko) :농업생명환경연구
  • Volume : 34
  • No :3
  • Pages :445-456
  • Received Date : 2022-11-14
  • Revised Date : 2022-12-14
  • Accepted Date : 2022-12-15
  • DOI :https://doi.org/10.22698/jales.20220043
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