ENGINE DRIVEN INVERTER GENERATOR

• Main Authors: NAKAGAWA MASANORI, NOZU TORU
• Format: Patent
• Language: English
• Published: 13.04.2001
• Edition: 7
• Subjects: 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; CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS; CONTROL OR REGULATION THEREOF; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; GENERATION

PROBLEM TO BE SOLVED: To provide an engine driven inverter generator capable of attaining large power without increasing the cost. SOLUTION: This engine driven inverter generators is provided with a generating part 1 which has generating coils 2A, 2B for driving a load, and a generating coil 3 for control power source, and is driven by a common engine, a rectifier power supply parts 7A, 7B converting the output of the generating coils 2A, 2B into DC output, inverter circuits 8A, 8B converting the DC output of the rectifier power supply parts 7A, 7B into AC output, a controller 9, drivers 10A, 10B providing a driving signal to the inverter circuits 8A, 8B corresponding to the output of the controller 9, and power circuits for control 11A, 11B generating power voltage for control using the generating coil 3 as a power source, and supplies the output of the inverter circuits 8A, 8B between the common load connecting terminals 6a, 6b through filters 12A, 12B.