基于形状记忆合金调控的太阳电池跟踪技术研究

Chang Yuan; Deyu Qi; Aozhou Zheng; Cunliang Liu; Kun Xie; Xianlong Meng

doi:10.19912/j.0254-0096.tynxb.2023-1606

基于形状记忆合金调控的太阳电池跟踪技术研究

Translated title of the contribution: RESEARCH ON SOLAR TRACKING TECHNOLOGY OF SOLAR CELL BASED ON SHAPE MEMORY ALLOY MODULATION

Chang Yuan, Deyu Qi, Aozhou Zheng, Cunliang Liu, Kun Xie, Xianlong Meng

School of Power and Energy

Northwestern Polytechnical University Xian

Research output: Contribution to journal › Article › peer-review

Abstract

This paper proposes a novel solar tracking device driven by shape memory alloys（SMA）. The control method and strategy of this novel device are developed based on the mechanics of SMA springs and the electrical resistance model. Experimental results demonstrate the influence of different driving voltages on the device’s performance，revealing that the device exhibits optimal performance with a fast response speed and short recovery time when it is driven at 1.5 V. The research shows that this new angle adjustment device can significantly enhance the output power of solar cells in real-time working condition.

Translated title of the contribution	RESEARCH ON SOLAR TRACKING TECHNOLOGY OF SOLAR CELL BASED ON SHAPE MEMORY ALLOY MODULATION
Original language	Chinese (Traditional)
Pages (from-to)	393-400
Number of pages	8
Journal	Taiyangneng Xuebao/Acta Energiae Solaris Sinica
Volume	46
Issue number	2
DOIs	https://doi.org/10.19912/j.0254-0096.tynxb.2023-1606
State	Published - Feb 2025

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title = "基于形状记忆合金调控的太阳电池跟踪技术研究",

abstract = "This paper proposes a novel solar tracking device driven by shape memory alloys（SMA）. The control method and strategy of this novel device are developed based on the mechanics of SMA springs and the electrical resistance model. Experimental results demonstrate the influence of different driving voltages on the device{\textquoteright}s performance，revealing that the device exhibits optimal performance with a fast response speed and short recovery time when it is driven at 1.5 V. The research shows that this new angle adjustment device can significantly enhance the output power of solar cells in real-time working condition.",

keywords = "I-V characteristic, shape-memory alloy, solar cells, solar power generation, tracker",

author = "Chang Yuan and Deyu Qi and Aozhou Zheng and Cunliang Liu and Kun Xie and Xianlong Meng",

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AU - Yuan, Chang

AU - Qi, Deyu

AU - Zheng, Aozhou

AU - Liu, Cunliang

AU - Xie, Kun

AU - Meng, Xianlong

PY - 2025/2

Y1 - 2025/2

N2 - This paper proposes a novel solar tracking device driven by shape memory alloys（SMA）. The control method and strategy of this novel device are developed based on the mechanics of SMA springs and the electrical resistance model. Experimental results demonstrate the influence of different driving voltages on the device’s performance，revealing that the device exhibits optimal performance with a fast response speed and short recovery time when it is driven at 1.5 V. The research shows that this new angle adjustment device can significantly enhance the output power of solar cells in real-time working condition.

AB - This paper proposes a novel solar tracking device driven by shape memory alloys（SMA）. The control method and strategy of this novel device are developed based on the mechanics of SMA springs and the electrical resistance model. Experimental results demonstrate the influence of different driving voltages on the device’s performance，revealing that the device exhibits optimal performance with a fast response speed and short recovery time when it is driven at 1.5 V. The research shows that this new angle adjustment device can significantly enhance the output power of solar cells in real-time working condition.

KW - I-V characteristic

KW - shape-memory alloy

KW - solar cells

KW - solar power generation

KW - tracker

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SN - 0254-0096

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JO - Taiyangneng Xuebao/Acta Energiae Solaris Sinica

JF - Taiyangneng Xuebao/Acta Energiae Solaris Sinica

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ER -

基于形状记忆合金调控的太阳电池跟踪技术研究

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