Design and Test for a New Type of Permanent Magnet Synchronous Generator Applied in Tidal Current Energy System-Reference-Cited by-同舟云学术

Design and Test for a New Type of Permanent Magnet Synchronous Generator Applied in Tidal Current Energy System

Published:2023-04-28 Issue:9 Volume:15 Page:7378
ISSN:2071-1050
Container-title:Sustainability
language:en
Short-container-title:Sustainability

Author:

Zhao Yuxiang¹²,Mo Caixia¹²,Zhu Wanqiang¹²,Chen Jianmei¹²,Wu Baigong³,Zhang Xiao⁴,Zhang Xueming¹²,Chen Liwei⁵

Affiliation:

1. School of Physics, Northeast Normal University, 5268 Renmin Street, Changchun 130024, China

2. Jilin Provincial Key Laboratory of Advanced Energy Development and Application Innovation, 5268 Renmin Street, Changchun 130024, China

3. Marine Equipment and Technology Institute, Jiangsu University of Science and Technology, Zhenjiang 212000, China

4. School of Energy and Power Engineering, Changchun Institute of Technology, Changchun 130012, China

5. Hangzhou Jianghe Hydro-Electric Science & Technology Co., Ltd., Hangzhou 310012, China

Abstract

This article takes a 120 W direct-drive permanent magnet synchronous generator (PMSG) for tidal current energy as the research object, with the aim of starting at low flow velocity, low voltage regulation, and high sealing performance. The research was conducted on the design method of the generator, and the parameter calculation formula is modified based on the structural characteristics of the generator. The design scheme is simulated using the finite element method, and the voltage regulation is optimized using evolutionary algorithm. A prototype was manufactured based on the optimized scheme, and drag experiments and sealing tests were conducted. After that, the generator and impeller were assembled, and water tank drag experiments were conducted. The experimental results verified the reliability of the motor design method in this paper.

Funder

International cooperation project of the Ministry of Science and Technology

Publisher

MDPI AG

Subject

Management, Monitoring, Policy and Law,Renewable Energy, Sustainability and the Environment,Geography, Planning and Development,Building and Construction

Link

https://www.mdpi.com/2071-1050/15/9/7378/pdf

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