『您的瀏覽器不支援JavaScript功能,若網頁功能無法正常使用時,請開啟瀏覽器JavaScript狀態』

跳到主要內容區塊

工業技術研究院

:::

技術名稱: 高功率燃料電池系統應用控制技術

技術簡介

本研究完成2組5kW發電模組中的燃料供應套件、溫度控制套件與監測控制套件的最佳化設計,使兩組瓩級單發電模組呈現一致的發電性能。並完成雙模組串聯發電系統開發,藉由外掛冷卻溫控模組將溫度控制於60℃,外部電子負載加載至140A時串聯雙發電模組的輸出總功率達10.1 kW,發電模組功率密度8.3 W/L。氫氣循環套件的運轉條件研究結果顯示增加背壓具有增加氫氣回流量效果,有助於提升氫氣循環式燃料電池的電壓穩定性,尤其在高負載200A以上對電壓穩定性影響更為明顯。後續將針對背壓之外,purge條件、流量變化等運轉參數進一步探討,未來規劃將氫氣循環套件引入發電模組以提升燃料利用率。

Abstract

In this study, fuel and oxidant supply subsystems with microcontroller units are optimized for two 5 kW proton exchange membrane fuel cell (PEMFC) systems. A cooling subsystem is developed to independently control the temperature of stacks. The performance of each system is studied respectively. The results show a good consistency of the output voltage between the two systems. Furthermore, two similar PEMFC systems are connected through a series configuration. The power output of the systems in series is 10.1 kW and the power density is 8.3 W/L at 140 A, 60℃. Moreover, the parametric study of stack performance for a 5 kW hydrogen recirculation PEM Fuel Cell Stack is conducted. Compared to the accumulated water, the effect of backpressure is observed to provide a more stable voltage of stack. This effect is more pronounced for loads over 200A. The backpressure is an important parameter of the performance of the hydrogen recirculation mode, which will be discussed in our future efforts.

技術規格

燃料電池系統輸出功率10kW,燃料電池系統功率密度8W/L。

Technical Specification

Fuel cell system output power 10kW, fuel cell system power density 8W / L.

技術特色

高功率燃料電池系統應用控制技術,整合安全監測與防護功能,另外為解決電池組特殊轉接頭需求,本技術結合雷射3D列印,完成一段式輕量化轉接頭設計及製備,可有效降低電池模組重量及鎖固洩漏機率,後續可將轉接頭改以鑄造方式大量生產,降低製造成本。

應用範圍

燃料電池發電機/可攜行動電源/燃料電池備用電源/電動堆高機(拖板車)/電動車。

接受技術者具備基礎建議(設備)

對燃料電池相關技術有意願參與開發者。

接受技術者具備基礎建議(專業)

對燃料電池相關技術有意願參與開發者。

技術分類 01 綠能環境

聯絡資訊

聯絡人:李鈞函 新能源應用技術組

電話:06-3032050#532 或 Email:chunhanli@itri.org.tw

客服專線:+886-800-45-8899

傳真:none

[{"text":"企業網","weight":13.0},{"text":"材化所","weight":11.5},{"text":"機械所","weight":10.0},{"text":"綠能所","weight":9.4},{"text":"生醫所","weight":8.0},{"text":"半導體","weight":6.2},{"text":"南分院","weight":5.0},{"text":"太陽能","weight":5.0},{"text":"課程","weight":5.0},{"text":"遠紅外線","weight":5.0},{"text":"雷射","weight":4.0},{"text":"LED","weight":4.0},{"text":"LED可見光","weight":3.0},{"text":"5G","weight":3.0},{"text":"工研人","weight":3.0},{"text":"電光所","weight":3.0},{"text":"綠能與環境研究所","weight":3.0},{"text":"機械","weight":3.0},{"text":"資通所","weight":2.0},{"text":"面板","weight":2.0},{"text":"文字轉語音","weight":2.0},{"text":"實習","weight":2.0},{"text":"無人機","weight":2.0},{"text":"生醫","weight":2.0},{"text":"3D","weight":2.0},{"text":"v2x","weight":2.0},{"text":"員工","weight":2.0},{"text":"地圖","weight":2.0},{"text":"太陽光電","weight":2.0},{"text":"材料與化工研究所","weight":1.0}]