先進儲能裝置應用於分散式發電系統之研究

本研究為了達到自給自足以及維護環境保護的狀況下，故使用太陽能與燃料電池以及先進儲能元件作為分散式發電系統的主要能源，由於太陽能會受到時間及天氣變化而無法正常發電，對於燃料電池之燃料濃度不足時，則產生的電力不穩定，故本研究藉由先進儲能元件先將太陽能與燃料電池所產生之電力儲存於蓄電池，當蓄電池充滿時由充放電控制系統來切斷充電，並作放電動作來補充太陽能、燃料電池與風力不足之電壓，且使電力系統保持穩定。數位化太陽能充電系統之電能轉換以數位訊號處理器(TMS320LF2407)為整體系統控制核心，來達到發電系統整體之穩定性，其電能轉換效率為 84.5%。為了利用先進儲能裝置與分散式發電系統，避開市電尖峰期，使供電成本下降，完全符合了永續發展與環境保護之理念。

關鍵字

先進儲能裝置；數位訊號處理器；分散式發電系統

並列摘要

The aim of this study is to create a self sufficient, environmentally friendly, and sustainable energy source by using solar fuel cells and advanced energy storage devices as the primary energy source for a distributed power system. Solar energy is affected by time of the day and climate changes. As a result, fuel concentration is inconsistent and the power is unstable. The advanced energy storage system stores electricity generated from solar panels, fuel cells in batteries. The charging and discharging system controls the energy storage to keep the power system stable. This is especially important when solar energy and fuel cell are in low voltage. To achieve a stable power system the digital signal processor (TMS320LF2407) of digital power conversion solar changing system is the main control centre in the system. It's energy conversion efficiency is 84.5%. Using the advanced energy storage devices and distributed power generation systems, we can reduce electricity usage during peak hours, thus reducing cost. The results reinforces the current ideas of environmental preservation and sustainability.