混合式潔淨能源供電架構

專利類型

發明

專利國別 (專利申請國家)

中華民國

專利申請案號

092121167

專利證號

I 225328

專利獲證名稱

混合式潔淨能源供電架構

專利所屬機關 (申請機關)

元智大學

獲證日期

2004/12/11

技術說明

本發明結合燃料電池、太陽光電以及風力能源成為一混合式潔淨能源供電架構。上述三種綠 色能源發電裝置雖已陸續分別應用於各類型供電系統，然卻未有整合三種發電系統之機制， 歸咎原因為各發電系統特性不同，獨立或饋入市電之介面複雜以及昂貴發電成本。太陽光電 及風力能源為取之不盡用之不竭的免費能源，因此本發明運用最大功率追蹤法則，提昇太陽 光電及風力能源之輸出功率，供應用電負載，並將多餘之電能轉移電解水設備，產生氫氣及 氧氣，用於提供燃料電池發電系統。除此之外，利用夜間離峰優惠電價時段，以市電電解水 成氫氣及氧氣，供應白天啟動燃料電池發電之燃料，目的在於抑制尖峰用電，降低超約附加 費，亦可作為氣體環保蓄電池，於夜間市電中斷時，提供緊急電源，解決太陽光電與風力之 發電系統，無法全天候發電問題。本發明利用各潔淨能源發電系統之特性，以中央處理器強 大運算能力，監控調度各發電及供電系統，確保供電可靠度及降低發電成本；此架構可選擇 市電並聯或獨立供電系統，並具有防止孤島效應之機制。 This invention integrates the fuel cell, solar photovoltaic, and wind energy to construct a hybrid clean-energy power-supply framework. In recent, the mentioned green-energy power plants have been utilized individually for various power-supply systems. However, there is no integrated mechanism including these three generating systems due to the reasons of different system characteristics, complex interface and expensive generating cost. In this invention, the maximum-power-point-tracking methodology is adopted to raise the output power of the free-cost solar photovoltaic and wind energy for providing power loads. Moreover, the extra energy is transferred to electrolytic equipment for producing the oxygen and hydrogen gases into the fuel cell generating system. In order to inhibit the peak-power utilization demand and reduce the overload extra fee, the utility power at off-peak period can be used to electrolyze water into oxygen and hydrogen gases for providing the fuel of the fuel cell generating system. In addition, it also can be taken as an air environmental-protection battery for providing the backup power source under the utility power failure. Furthermore, a centre microprocessor is utilized to monitor and control the power flow to ensure the stable power supply and to reduce the generating cost. In this framework, it also has the selective modules of stand-alone or grid-connection system with the mechanism for avoiding the islanding problem.

備註

94學年度-發證日950614換發 本部(收文號1040077463)同意該校104年10月23日元智研字第1040001161號函申請終止維護專利(元智)

連絡單位 (專責單位/部門名稱)

產學合作組

連絡電話

(03)4638800#2286

網址