WS.3-2 英国 BOWMAN POWER 社の MGT コジェネレーションシステム
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概要
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This paper describes an outline of micro gasturbine (MGT) cogeneration system that was developed by BOWMAN POWER Limited in England. The system is a fully integrated, compact micro gasturbine cogeneration package with 80kW electrical output and 150kW thermal output power, including stainless steel waste heat boiler. A high-speed, permanent magnet alternator, compressor and turbine are mounted on one shaft with no reduction gearbox. The shaft is supported with reliable oil-lubricated bearings. The power conditioner regulates and inverts a high frequency alternating current from the alternator output to 3phase, 400 to 480V, 50 or 60Hz alternating current. A Bowman unit can operate independently or in parallel to a commercial utility grid. The generator electrical efficiency of 28% and the overall thermal efficiency of the total cogeneration package over 80% are achieved.
- 一般社団法人日本機械学会の論文
- 2002-03-14