ELECTRIC LOAD CONTROL DEVICE

PROBLEM TO BE SOLVED: To provide an electric load control device capable of preventing a variation in the generation voltage of a generator from affecting the operation of an electric load by an inexpensive configuration.SOLUTION: A battery 3 and the electric load 4 are connected in parallel to an a...

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Bibliographic Details
Main Authors INUI YUTAKA, YOSHIDA SHINYA, HIRAI AKIRA
Format Patent
LanguageEnglish
Published 16.05.2013
Subjects
PERFORMING OPERATIONS
TRANSPORTING
VEHICLES IN GENERAL
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
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Summary:PROBLEM TO BE SOLVED: To provide an electric load control device capable of preventing a variation in the generation voltage of a generator from affecting the operation of an electric load by an inexpensive configuration.SOLUTION: A battery 3 and the electric load 4 are connected in parallel to an alternator 2. A switching element 9 is interposed between the alternator 2 and the electric load 4. The information on the generation voltage of the alternator 2 is acquired by a controller 10 for controlling the on/off of the switching element 9, and based on the information, the duty ratio of the on/off of the switching element 9 is set so that a generally constant voltage is applied to the electric load 4. The switching element 9 is turned on/off at that set duty ratio.
Bibliography:Application Number: JP20110234175