LAPSE:2023.33839
Published Article
LAPSE:2023.33839
Analysis of Dynamic Characteristics and Power Losses of High Speed on/off Valve with Pre-Existing Control Algorithm
April 24, 2023
A high-speed on/off valve (HSV) is generally the core component of a digital hydraulic transmission system. Therefore, its dynamic characteristics often restrict the overall performance of the digital hydraulic system. Most of the current studies focus on the optimization on the dynamic characteristics or the energy characteristics, few studies have comprehensively considered the two characteristics of the valve together. In this paper, a pre-existing control algorithm (PECA) is proposed to improve the dynamic characteristics of the HSV, and simultaneously optimize the power losses of the HSV to improve its energy conversion efficiency. The results show that, compared with the traditional single-voltage driven strategy, the opening time of the PECA decreases by 29.4%, the closing time decreases by 59.6%, and the energy conversion rate increases by 7.9%.
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Keywords
dynamic response, multiphysics methodology, power loss, solenoid valve, temperature rising
Subject
Suggested Citation
Zhong Q, Wang X, Xie G, Yang H, Yu C, Xu E, Li Y. Analysis of Dynamic Characteristics and Power Losses of High Speed on/off Valve with Pre-Existing Control Algorithm. (2023). LAPSE:2023.33839
Author Affiliations
Zhong Q: College of Mechanical Engineering, Zhejiang University of Technology, Hangzhou 310023, China; The State Key Laboratory of Fluid Power and Mechatronic Systems, Zhejiang University, Hangzhou 310027, China; The Key Laboratory of Special Purpose Equipment and [ORCID]
Wang X: College of Mechanical Engineering, Zhejiang University of Technology, Hangzhou 310023, China; The Key Laboratory of Special Purpose Equipment and Advanced Processing Technology, Ministry of Education and Zhejiang Province, Zhejiang University of Technolog
Xie G: College of Mechanical Engineering, Zhejiang University of Technology, Hangzhou 310023, China; The Key Laboratory of Special Purpose Equipment and Advanced Processing Technology, Ministry of Education and Zhejiang Province, Zhejiang University of Technolog
Yang H: The State Key Laboratory of Fluid Power and Mechatronic Systems, Zhejiang University, Hangzhou 310027, China
Yu C: College of Mechanical Engineering, Zhejiang University of Technology, Hangzhou 310023, China; The Key Laboratory of Special Purpose Equipment and Advanced Processing Technology, Ministry of Education and Zhejiang Province, Zhejiang University of Technolog
Xu E: College of Mechanical Engineering, Zhejiang University of Technology, Hangzhou 310023, China; The Key Laboratory of Special Purpose Equipment and Advanced Processing Technology, Ministry of Education and Zhejiang Province, Zhejiang University of Technolog
Li Y: College of Mechanical Engineering, Zhejiang University of Technology, Hangzhou 310023, China; The Key Laboratory of Special Purpose Equipment and Advanced Processing Technology, Ministry of Education and Zhejiang Province, Zhejiang University of Technolog
Wang X: College of Mechanical Engineering, Zhejiang University of Technology, Hangzhou 310023, China; The Key Laboratory of Special Purpose Equipment and Advanced Processing Technology, Ministry of Education and Zhejiang Province, Zhejiang University of Technolog
Xie G: College of Mechanical Engineering, Zhejiang University of Technology, Hangzhou 310023, China; The Key Laboratory of Special Purpose Equipment and Advanced Processing Technology, Ministry of Education and Zhejiang Province, Zhejiang University of Technolog
Yang H: The State Key Laboratory of Fluid Power and Mechatronic Systems, Zhejiang University, Hangzhou 310027, China
Yu C: College of Mechanical Engineering, Zhejiang University of Technology, Hangzhou 310023, China; The Key Laboratory of Special Purpose Equipment and Advanced Processing Technology, Ministry of Education and Zhejiang Province, Zhejiang University of Technolog
Xu E: College of Mechanical Engineering, Zhejiang University of Technology, Hangzhou 310023, China; The Key Laboratory of Special Purpose Equipment and Advanced Processing Technology, Ministry of Education and Zhejiang Province, Zhejiang University of Technolog
Li Y: College of Mechanical Engineering, Zhejiang University of Technology, Hangzhou 310023, China; The Key Laboratory of Special Purpose Equipment and Advanced Processing Technology, Ministry of Education and Zhejiang Province, Zhejiang University of Technolog
Journal Name
Energies
Volume
14
Issue
16
First Page
4901
Year
2021
Publication Date
2021-08-11
Published Version
ISSN
1996-1073
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PII: en14164901, Publication Type: Journal Article
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LAPSE:2023.33839
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doi:10.3390/en14164901
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[v1] (Original Submission)
Apr 24, 2023
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Apr 24, 2023
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