POWER SUPPLY DEVICE AND WIND TURBINE GENERATOR EQUIPPED THEREWITH

PROBLEM TO BE SOLVED: To provide a power supply device that obtains high-voltage power even at times of weak wind, and to provide a wind turbine generator equipped with the same. SOLUTION: The power supply device comprises a generator 19 that converts natural energy into electrical energy and output...

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Bibliographische Detailangaben
Hauptverfasser:	NAKANO KATSUYOSHI, MORITA MASAMI, TAKAKADO YUZO
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS BLASTING CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS CONTROL OR REGULATION THEREOF CONTROLLING CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERATION HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PHYSICS PRODUCING MECHANICAL POWER REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION REGULATING SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE WEAPONS WIND MOTORS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a power supply device that obtains high-voltage power even at times of weak wind, and to provide a wind turbine generator equipped with the same. SOLUTION: The power supply device comprises a generator 19 that converts natural energy into electrical energy and outputs power composed of the electric energy at a three-phase AC; a bridge diode 33 that rectifies a phase current from the generator 19 and outputs it; a pair of charging capacitors 34, 34 that are arranged at the output side of the bridge diode 33, connected to the bridge diode 33 in parallel, and connected to each other in series; a neutral line 81 that connects a neutral point 19a of the generator 19 and a middle point 32a between the charging capacitors 34, 34. COPYRIGHT: (C)2005,JPO&NCIPI