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工業技術研究院

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技術名稱: 高功率電網級併網型雙向儲能系統技術開發

技術簡介

百瓩級併網型雙向儲能直流轉交流轉換器設計

Abstract

The Design of Grid-connected Bidirectional DC/AC Power Inverter for Kilowatt-scale Energy Storage System

技術規格

直流輸入電壓:400~800Vdc;交流輸出電壓:440Vac;額定交流輸出功率: 100kVA;電流諧波失真:4%;轉換效率:97%

Technical Specification

DC input voltage: 400~800Vdc ; AC output voltage : 440Vac ; Output Power : 100kVA ; Total current harmonic distortion: 4%;Efficiency: 97%

技術特色

1.併網型雙向儲能直流轉交流轉換器採用T型多階電路拓樸架構,具低電流諧波失真及高轉換效率特點。 2.在放電狀態下可將能量逆送至電網端,並符合IEEE 1547之併網規範。 3.控制方法簡單,且電流動態控制響應速度快。

應用範圍

大型儲能發電系統、再生能源發電系統

接受技術者具備基礎建議(設備)

大功率模擬交流電源、大功率模擬直流電源、電力品質量測分析儀器

接受技術者具備基礎建議(專業)

電力電子基礎知識、電子電路設計、韌體開發、軟體撰寫

技術分類 02 U電力與電網

聯絡資訊

聯絡人:黃永福 電網與電力電子技術組

電話:+886-3-5912055 或 Email:YFHuang@itri.org.tw

客服專線:+886-800-45-8899

傳真:+886-3-5820050

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