Technical Name Range Extension from Active Discharging Balance DeviceControlling Method Thereof
Project Operator National Chin-Yi University of Technology
Project Host 林正乾
Summary \"1. Innovative globally active balance circuit2. Charging mode: evenly charges each cell to full state without overcharging any cell via two staged charging logics3. Discharging mode: injecting balance current to the weakest cell via external power source4. Extending range 10~15increasing lifespan 5~10.\"
Market Potential Analysis "台灣近年力推非核政策導致備載容量降低,2017年8月15日發生因為人為操作失當導致全島跳電的災難,因為備載容量過低導致供電系統脆弱到無法承受任何衝擊。建置分散式儲能系統於再生能源端是解決尖峰用電不足的可行方法,因為藉分散式儲能系統能達到穩定再生能源發電並達成轉移離峰電力為尖峰電力,若大量建置將足以解決非核家園後備載容量降低的隱憂。 太陽光電在產能上會受天氣影響有間歇性的輸出導致供電不穩定,因此需搭配儲能系統對太陽光電進行多存少補,使用儲能系統在供電量大於負載所需時進行儲能系統充電,反之可由儲能系統提供額外不足的電力,此外使用儲能系統能對尖離峰用電實施電力轉移,達到削峰填谷的功能。 由於不穩定之再生能源的大量導入導致電力系統調度的不確定性大幅提高儲能議題受到國內外電力市場的高度期待,據US DOE估計在2024年全球用於住商及工廠大樓之分散式儲能設備超過12GW,年產值達165億美元,若再加上電動車儲能需求,電池儲能系統的產值非常可觀。電池管理系統是儲電系統的關鍵技術,關係儲能系統的安全與性能,而其中又以平衡系統最為重要,本發明的市場潛力龐大。 本發明已有量產的電池管理系統在不同的應用領域被測試中,市場的接受度與好評是非常肯定的,足可證明本發明的市場潛力。"
Industrial Applicability This invention is applicable to high capacity battery power sources with high voltages, including electrical vehicles UPS massive battery storage systems.With reliable battery storage systems, renewable electricity is allowed to be integrated with the power grid without the threats of intermittency.With the help of this invention, rangecycle
Keyword Battery Management System Active Balance Balance Globally Charging Balance Discharging Balance Charging in Series Charging in Parallel Battery Storage System Renewable Electricity Smart Grid