汽车光伏系统行驶过程中MPPT运行性能

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2023-07-01 DOI:10.1541/ieejjia.22007903

Yosuke Tomita, Masanori Saito, Yoshiyuki Nagai, Tsutomu Tanimoto, Takumi Arai, Kimihiro Nishijima

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引用次数: 0

摘要

在本研究中，制造了一种用于电动汽车的车载光伏(PV)系统。用于光伏系统原型的光伏面板包括模块。每个模块都配备了一个转换器，用于维持最大功率点跟踪(MPPT)操作。此配置允许为每个光伏模块单独执行MPPT操作。进一步验证了MPPT在行驶过程中的运行性能。光伏系统原型在驾驶过程中使用MPPT操作保持发电。在太阳辐射变化频繁的情况下，MPPT电压搜索的范围会影响跟踪成果率(TAR)。此外，通过优化MPPT电压搜索范围，TAR达到97%。

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MPPT Operation Performance of Automotive Photovoltaic System during Driving

In this study, an automotive photovoltaic (PV) system was fabricated for electric vehicles. The PV panel for the PV system prototype comprises modules. Each module is equipped with a converter for maintaining maximum power point tracking (MPPT) operation. This configuration allows performing the MPPT operation individually for each PV module. Furthermore, the MPPT operation performance during driving was verified. The PV system prototype maintained power generation during driving using the MPPT operation. In situations where the solar radiation varies frequently, the range of the MPPT voltage search influences the tracking achievement ratio (TAR). In addition, a TAR of 97% was achieved by optimizing the range of the MPPT voltage search.

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.