ENGINE CONTROLLER FOR ENGINE POWER GENERATOR

PROBLEM TO BE SOLVED: To prevent the occurrence of hunting in engine rotation for load fluctuation. SOLUTION: A comparison part 9 comparing the number of revolutions of an engine with a target value of revolutions to output its control deviation, and an adjusting part 10 amplifying the control devia...

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Bibliographische Detailangaben
Hauptverfasser:	YOSHIOKA TORU, IKUI MASAO
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To prevent the occurrence of hunting in engine rotation for load fluctuation. SOLUTION: A comparison part 9 comparing the number of revolutions of an engine with a target value of revolutions to output its control deviation, and an adjusting part 10 amplifying the control deviation to control a stepping motor 6 and the rotation of the engine 1 are provided to constitute a feedback control system. The adjusting part 10 is provided with a proportional element outputting a signal proportional to the control deviation and adjusts offset of a throttle 4 so that the throttle 4 is fully opened when a gain of the proportional element is zero. The gain of the proportional element is increased or decreased and is set to such gain that fluctuation of engine rotation from no load time to rated load time of load applied on a power generator 2 is within 4 to 6%.