小型セラミックガスタービンを用いた自動車用ハイブリッドシステムの研究(第一報)

概要

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Fuel economy of a city bus, driven by 4 types of driving system, was evaluated by a newly developed simulation program. Driving systems considered were two types of 100kW-CGT (Ceramic Gas Turbine)/Electric hybrid engine system (series and parallel hybrid), conventional 168kW diesel engine and 168kW-CGT engine. Total fuel consumption of each bus driven on two kinds of driving mode was calculated. One was a City-Bus Mode which was made from data of one of the bus service lines in Tokyo, and the other was 10-15 Mode set for passenger cars. The results showed that a series type CGT/Electric hybrid system was the most efficient and its fuel economy was more than 1.5 times compared with a conventional diesel engine driving system. It was also showed that the total regenerative kinetic energy when a bus was decelerated reached to about 60% of the total driving works on a city bus mode.
社団法人日本ガスタービン学会の論文
1996-03-10