MOTOR DIRECT DRIVE SYSTEM USING FUEL CELL AND CONTROLLING METHOD THEREOF

Disclosed of the present invention are a motor direct drive system using a fuel cell and a controlling method thereof. The motor direct drive system using a fuel cell according to the present invention includes: a fuel cell unit for generating a DC voltage if a start switch for driving an external l...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BAIK, HYUK JAE, KIM, TAE HOON
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION
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Beschreibung
Zusammenfassung:	Disclosed of the present invention are a motor direct drive system using a fuel cell and a controlling method thereof. The motor direct drive system using a fuel cell according to the present invention includes: a fuel cell unit for generating a DC voltage if a start switch for driving an external load is turned on; a motor operating based on the DC voltage generated by the fuel cell unit; and a direct drive device operated by a gear and a belt that are connected to the motor according to the operation of the motor. [Reference numerals] (110) Fuel cell; (120) Motor; (130) Speed controller; (140) Gear and belt; (150) Direct drive system; (AA) Start switch