Abstract
In this paper, the 12-phase switched flux (SF) permanent magnet (PM) (SFPM) machine and two surface-mounted PM (SPM) machines designed for direct-drive wind power generation are comparatively analyzed. Firstly, feasible stator-slot/rotor-pole combinations for symmetrical 12-phase winding layout are investigated for both machine topologies. Secondly, the key design parameters of the PM generators are optimized by finite element (FE) analysis. Thirdly, electromagnetic performances including air-gap field, cogging torque, static torque, inductance, output voltage and its regulation factor, output power and efficiency of the generators are compared. A 10 kW 24-slot/22-pole SFPM prototype is built and tested to validate the FE predicted results.
| Original language | English |
|---|---|
| Title of host publication | Proceedings - 2018 23rd International Conference on Electrical Machines, ICEM 2018 |
| Publisher | IEEE |
| Pages | 2150-2156 |
| Number of pages | 7 |
| ISBN (Electronic) | 9781538624777 |
| DOIs | |
| Publication status | Published - 25 Oct 2018 |
| Event | 23rd International Conference on Electrical Machines, ICEM 2018 - Alexandroupoli, Greece Duration: 3 Sep 2018 → 6 Sep 2018 |
Conference
| Conference | 23rd International Conference on Electrical Machines, ICEM 2018 |
|---|---|
| Country | Greece |
| City | Alexandroupoli |
| Period | 3/09/18 → 6/09/18 |
Keywords
- Permanent magnet (PM) machine
- Surface-mounted permanent magnet (SPM) machine
- Switched flux permanent magnet (SFPM) machine
- Wind power generation
ASJC Scopus subject areas
- Energy Engineering and Power Technology
- Electrical and Electronic Engineering
- Mechanical Engineering
Cite this
Electromagnetic performance comparison between 12-phase switched flux and surface-mounted PM machines for direct-drive wind power generation. / Shao, Lingyun; Hua, Wei; Cheng, Ming; Soulard, Juliette; Wu, Zhongze; Zhu, Z. Q.
Proceedings - 2018 23rd International Conference on Electrical Machines, ICEM 2018. IEEE, 2018. p. 2150-2156 8507026.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Electromagnetic performance comparison between 12-phase switched flux and surface-mounted PM machines for direct-drive wind power generation
AU - Shao, Lingyun
AU - Hua, Wei
AU - Cheng, Ming
AU - Soulard, Juliette
AU - Wu, Zhongze
AU - Zhu, Z. Q.
PY - 2018/10/25
Y1 - 2018/10/25
N2 - In this paper, the 12-phase switched flux (SF) permanent magnet (PM) (SFPM) machine and two surface-mounted PM (SPM) machines designed for direct-drive wind power generation are comparatively analyzed. Firstly, feasible stator-slot/rotor-pole combinations for symmetrical 12-phase winding layout are investigated for both machine topologies. Secondly, the key design parameters of the PM generators are optimized by finite element (FE) analysis. Thirdly, electromagnetic performances including air-gap field, cogging torque, static torque, inductance, output voltage and its regulation factor, output power and efficiency of the generators are compared. A 10 kW 24-slot/22-pole SFPM prototype is built and tested to validate the FE predicted results.
AB - In this paper, the 12-phase switched flux (SF) permanent magnet (PM) (SFPM) machine and two surface-mounted PM (SPM) machines designed for direct-drive wind power generation are comparatively analyzed. Firstly, feasible stator-slot/rotor-pole combinations for symmetrical 12-phase winding layout are investigated for both machine topologies. Secondly, the key design parameters of the PM generators are optimized by finite element (FE) analysis. Thirdly, electromagnetic performances including air-gap field, cogging torque, static torque, inductance, output voltage and its regulation factor, output power and efficiency of the generators are compared. A 10 kW 24-slot/22-pole SFPM prototype is built and tested to validate the FE predicted results.
KW - Permanent magnet (PM) machine
KW - Surface-mounted permanent magnet (SPM) machine
KW - Switched flux permanent magnet (SFPM) machine
KW - Wind power generation
UR - http://www.scopus.com/inward/record.url?scp=85057183380&partnerID=8YFLogxK
U2 - 10.1109/ICELMACH.2018.8507026
DO - 10.1109/ICELMACH.2018.8507026
M3 - Conference contribution
SP - 2150
EP - 2156
BT - Proceedings - 2018 23rd International Conference on Electrical Machines, ICEM 2018
PB - IEEE
ER -