Transactions of China Electrotechnical Society  2022, Vol. 37 Issue (21): 5377-5401    DOI: 10.19595/j.cnki.1000-6753.tces.210957
Current Issue| Next Issue| Archive| Adv Search |
Overview of Linear Oscillatory Machines: Topology and Application
Xu Wei1, Li Xiang2, Liao Kaiju1, Bai Lili1, Gong Yifan1
1. State Key Laboratory of Advanced Electromagnetic Engineering and Technology Huazhong University of Science and Technology Wuhan 430074 China;
2. School of Electrical Engineering Guangxi University Nanning 530004 China

Download: PDF (17167 KB)   HTML (1 KB) 
Export: BibTeX | EndNote (RIS)      
Abstract  Linear oscillatory machines (LOMs) can directly produce linear reciprocating force without motion conversion mechanism, enjoying the advantages of high transmission efficiency and low vibration and noise. Hence, it has great potential in many industries such as linear compressor, Stirling refrigerator, combined heat and power device, vibration energy harvester, and so on. In this paper, firstly, the working principle of LOM is illustrated in details. Afterwards, according to the necessities of the ideal forced resonance system, the indexes for electromagnetic characteristics of LOM are put forward. Secondly, the development and state of the art of different types of LOMs are introduced sequentially, including the pros and cons of different topologies, technique development, and industrial applications. Consequently, based on the literature survey, four existing problems of LOMs are summarized in brief. Finally, the future development trend of the LOM is prospected, and some key issues in the aspects of fabrication, electromagnetic characteristics and control strategy are discussed in details.
Key wordsLinear oscillatory machine (LOM)      resonant system      electromagnetic characteristics      topology      key issues     
Received: 24 June 2021     
PACS: TM351  
Service
E-mail this article
Add to my bookshelf
Add to citation manager
E-mail Alert
RSS
Articles by authors
Xu Wei
Li Xiang
Liao Kaiju
Bai Lili
Gong Yifan
Cite this article:   
Xu Wei,Li Xiang,Liao Kaiju等. Overview of Linear Oscillatory Machines: Topology and Application[J]. Transactions of China Electrotechnical Society, 2022, 37(21): 5377-5401.
URL:  
https://dgjsxb.ces-transaction.com/EN/10.19595/j.cnki.1000-6753.tces.210957     OR     https://dgjsxb.ces-transaction.com/EN/Y2022/V37/I21/5377
Copyright © Transactions of China Electrotechnical Society
Supported by: Beijing Magtech