Power supply equipment used for handcart type vacuum switch characteristic test

The utility model provides power supply equipment used for a handcart type vacuum switch characteristic test. External alternating current is converted into direct current by utilizing a rectification device, and then direct current is outputted to a DCDC conversion device and an inversion device so...

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Bibliographische Detailangaben
Hauptverfasser:	WANG LEI, YU KE, JIANG JIONGTING, XIA QIAOQUN, ZHANG SIBIN, LIANG LIUMING, LIN WEIXIU, JIANG KERUO
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 CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING
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Beschreibung
Zusammenfassung:	The utility model provides power supply equipment used for a handcart type vacuum switch characteristic test. External alternating current is converted into direct current by utilizing a rectification device, and then direct current is outputted to a DCDC conversion device and an inversion device so that different regular direct current and alternating current are respectively obtained. Then conduction of a switching control device, the rectification device, the DCDC conversion device or the inversion device is controlled according to practical requirements so that the output end of the switching control device is enabled to output the required regular direct current or alternating current without artificial energy storage, and work efficiency is enhanced. Besides, different regular direct current and alternating current can be outputted only by utilizing one set of power supply equipment for meeting the requirements of the handcart type vacuum switch characteristic test for different regular power supplies so that carrying is convenient, operation is simple and test cost is reduced.