CIRCUIT ASSEMBLY AND METHOD FOR PRODUCING A TEST VOLTAGE, AND TESTING DEVICE FOR DETERMINING A LOSS FACTOR, WHICH TESTING DEVICE CONTAINS SAID CIRCUIT ASSEMBLY

CIRCUIT ASSEMBLY AND METHOD FOR PRODUCING A TEST VOLTAGE, AND TESTING DEVICE FOR DETERMINING A LOSS FACTOR, WHICH TESTING DEVICE CONTAINS SAID CIRCUIT ASSEMBLY

A circuit assembly is provided for producing a test voltage for testing a test object, comprising two high voltage sources for producing a positive and negative high voltage of variable amplitude at respective outputs thereof and a high voltage switch assembly, which is arranged between the outputs...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: FURXER, MICHAEL, BALDAUF, STEFAN, BLANK, RUDOLF
Format: Patent
Sprache:eng ; fre ; ger
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:A circuit assembly is provided for producing a test voltage for testing a test object, comprising two high voltage sources for producing a positive and negative high voltage of variable amplitude at respective outputs thereof and a high voltage switch assembly, which is arranged between the outputs of the two high voltage sources and the test object and which can be switched suitably in order to successively charge and discharge the test object, wherein furthermore a closed-loop controller is provided, which measures the present test voltage on the test object and acts on the high-voltage switch assembly in order to charge and discharge the test object in a defined manner in dependence on the measured test voltage.