電動(dòng)汽車歐洲充電標(biāo)準(zhǔn)預(yù)充電測(cè)試研究

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【摘  要】預(yù)充電是充電流程中的重要一環(huán)，涉及到充電樁抬升電壓以及電動(dòng)汽車閉合繼電器，是充電流程中容易出現(xiàn)問題的階段。特別是在遵循歐洲充電標(biāo)準(zhǔn)的充電系統(tǒng)中，由于采用PLC通信協(xié)議，在預(yù)充電過程中會(huì)產(chǎn)生額外的復(fù)雜問題。文章討論歐標(biāo)預(yù)充電過程的測(cè)試方法并對(duì)此過程中出現(xiàn)的常見問題進(jìn)行分析。

【關(guān)鍵詞】電動(dòng)汽車;歐標(biāo)充電;預(yù)充電

中圖分類號(hào)：U469.72    文獻(xiàn)標(biāo)識(shí)碼：A    文章編號(hào)：1003-8639（ 2024 ）11-0019-02

Research on Precharge Testing for Electric Vehicle Complied with European Charge Standards

【Abstract】Precharge is an essential part of the charging process，involving the elevation of voltage by the electric vehicle supply equipment（EVSE）and the closure of the disconnection device in the electric vehicle（EV），making it a stage prone to issues in the charging process. process. Particularly in charging systems that follow European charge standards，the use of PLC communication protocols introduces additional complexities during the precharge process. This article discusses the testing methods for the precharge process in European charge standards and the analysis of common problems encountered in this process.

【Key words】electric vehicles;charging in European standards;precharge

隨著汽車電動(dòng)化的不斷推廣和普及，充電技術(shù)成為電動(dòng)汽車發(fā)展的核心要素之一。（剩余3839字）