STOP CONTROL SYSTEM

PROBLEM TO BE SOLVED: To provide a stop control system which can impart brake torque to an engine up to a region in which a rotational speed of the engine is lower during the stop control of the engine.SOLUTION: A stop control system comprises an engine (10) for generating a drive force by the combu...

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1. Verfasser: OKAMIYA MINORU
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a stop control system which can impart brake torque to an engine up to a region in which a rotational speed of the engine is lower during the stop control of the engine.SOLUTION: A stop control system comprises an engine (10) for generating a drive force by the combustion of fuel, and rotating electric machine modules (20, 60) having rotating electric machines (21, 69) which can generate power by the drive force of the engine, and a power supply (30) which is charged by the power supplied by the rotating electric machine modules. The stop control system performs control for stopping the engine. In the stop control system, a closed circuit is formed in which induction currents generated at the rotating electric machines flow without bypassing the power supply after the combustion of the fuel by the engine is stopped.SELECTED DRAWING: Figure 1 【課題】エンジンの停止制御中において、エンジンの回転速度がより低い領域まで、エンジンに制動トルクを付与することが可能な停止制御システムを提供することにある。【解決手段】燃料の燃焼により駆動力を発生するエンジン(10)と、エンジンの駆動力により発電可能な回転電機(21、69)を有する回転電機モジュール(20,60)と、回転電機モジュールにより供給される電力により充電される電源(30)とを備え、エンジンを停止させる制御を実行する停止制御システムであって、エンジンによる燃料の燃焼が停止された後に、回転電機に生じた誘導電流が電源を経由せずに流れる閉回路を形成する停止制御システム。【選択図】 図1