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工業技術研究院

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技術名稱: 分散式儲能併網系統技術開發

技術簡介

1. 5kW家用併網型單相直交流轉換器設計 2. 多元混合型能源管理控制器設計

Abstract

1. The Design of Grid-Connected Single Phase DC/AC Power Inverter for 5kW Residential Energy Storage System 2. The Design of Multifunction Energy Management System

技術規格

(1) 5kW家用併網型單相直交流轉換器設計 直流輸入電壓:400V;交流輸出電壓:單相220V;額定交流輸出功率: 5kW;總電流諧波失真:低於4%;轉換效率:大於97% (2) 多元混合型能源管理控制器設計 通訊介面:RS485、CAN:能源管理功能:再生能源平滑化、電池充放電時程規劃、電池快充模式

Technical Specification

(1) 5kW Grid-Connected Single Phase DC/AC Power Inverter for Residential Energy Storage System DC input voltage: 400V ; AC output voltage : 220Vac ; Output Power : 5kW ; Total current harmonic distortion: <4%;Efficiency: >97% (2) Multifunction Energy Management System Communication interface: RS485、CAN ; Energy management system function: renewable energy smoothing、scheduling、quick charge

技術特色

(1)5kW家用併網型單相直交流轉換器設計 併網型單相直交流轉換器採用全橋電路拓樸架構,具低電流諧波失真及高轉換效率特點。 可併接至電網端進行雙向能量傳輸,並符合IEEE 1547之併網規範。 控制方法簡單,且電流動態控制響應速度快。 (2)多元混合型能源管理控制器設計 具再生能源輸出平滑化控制決策功能,可控制功率變動率,以平緩輸出交流功率。 可搭配市電價格規劃電池充放電時程,節省發電成本。

應用範圍

再生能源發電系統、家用型儲能系統、太陽光電系統

接受技術者具備基礎建議(設備)

交流負載、直流模擬電源、交流模擬電源、電力品質量測分析儀

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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