虛擬電廠服務營運模式之探索性研究

Abstract

本論文之目的旨在電力市場領域中，以共享經濟的框架為能源技術服務產業提出符合未來趨勢合適之營運模型。一則為能源技術服務產業找出未來之產業機會，二則為國內電力系統的瓶頸，探討可能之解決方案。我國能源政策宣誓2025廢核、再生能發電比率達到20%。此宣誓對於穩定電力供給而言，卻是個高度困難的挑戰。如此高比例的不穩定再生能源對電網系統所產生的不確定性，並非目前技術所能克服，有待更創新的管理系統解決。本論文中由我國電力系統供需之現況，分析我國目前電力系統管理遭遇之瓶頸，並歸納出我國電力系統管理目前困境之關鍵議題及建議之突破策略。文中透過國際間電力供應端市場自由化趨勢，評估我國電力自由化之現況，針對需求面之需量反應負載管理措施以及我國實施可行性進行探討，最終導引出共享經濟觀點下之虛擬電廠模式，並對於我國推動虛擬電廠營運模式，之分析與建議。

The purpose of this thesis is to study a new business model for energy service providers at power market. Taiwan government announced that all the nuclear power plants will turn off and the renewable energy generations would reach 20% by 2025. This is a challenging target for Taiwan power grid. To achieve this target requires, creative technologies and new business models to overcome the uncertainty of the power supply from renewable energy generations. In this thesis, first, the status of demand side electricity liberalization in major countries are studied. Second, the demand side demand response result of Taiwan is evaluated. Finally, a sharing economy model is proposed as the concept framework to derive the virtual power plant (VPP) service as power system ancillary service for system balancing and peak load reducing. The related technologies and the business model of VPP are explored and discussed in the thesis respectively.