Electric-power converting device, solar power conditioner system, electricity storage system, uninterruptible power source system, wind power generation system, and motor drive system

An electric-power converting device having an inverter circuit of a 4-parallel configuration is realized by a combination of four first to third power semiconductor module devices. In each of module device groups, a single unit of the first power semiconductor module device and a single unit of the...

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Bibliographische Detailangaben
1. Verfasser:	Nishida, Nobuya
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 BASIC ELECTRIC ELEMENTS BLASTING CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONTROL OR REGULATION THEREOF CONTROLLING CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERATION HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PHYSICS PRODUCING MECHANICAL POWER REGULATING SEMICONDUCTOR DEVICES SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES SYSTEMS FOR STORING ELECTRIC ENERGY WEAPONS WIND MOTORS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	An electric-power converting device having an inverter circuit of a 4-parallel configuration is realized by a combination of four first to third power semiconductor module devices. In each of module device groups, a single unit of the first power semiconductor module device and a single unit of the second power semiconductor module device are mixedly disposed so as to be alternately disposed. Furthermore, the first to third power semiconductor module devices have circuit element groups which have a common point that each circuit element group includes at least one of first and second transistors and first and second diodes.