特集
SOFCトリプルコンバインドサイクルシステムの開発
2012 年 37 巻 2 号 p. 128-131
詳細
2012 年 37 巻 2 号 p. 128-131
Abstract: SOFC (Solid Oxide Fuel Cell) Tripe Combined Cycle System, combined with Gas turbine (GT) and Steam turbine (ST), is an ultimate fossil power generation system with extremely high efficiency. Mitsubishi Heavy Industries, Ltd. (MHI) has been developing SOFC from fundamental to system integration technologies during decades. In 2008, MHI operated the 200kW-class SOFC-Micro Gas Turbine (MGT) combined cycle system, under commission of New Energy and Industrial Technology Development Organization (NEDO), with the successful result of 52.1%- LHV net power generation efficiency. Now MHI is fabricating improved SOFC-MGT combined cycle system for demonstration, with 250kW-class power output and 55%-LHV power generation efficiency under NEDO project. MHI continues to develop SOFC for practical power systems. Now MHI is ready to proceed torward SOFC-GT-ST Triple Combined Cycle System as a practical fossil power generation system. In this article, MHI’s recent development results on development of SOFC and power systems are described.
