INDUCTIVE ROTARY JOINT

The transmitter has a measuring device (15) for determining electric characteristics such as voltage, current and phase angle of electric energy, which is supplied by a power generator (11) to a primary side (12) of a power transformer. A functional unit (17) controls the generator, such that electr...

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Bibliographic Details
Main Authors BLEY, MICHAEL, WEITHMANN, HERBERT, LOHR, GEORG, KRUMME, NILS
Format Patent
LanguageEnglish
French
German
Published 05.08.2009
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
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Summary:The transmitter has a measuring device (15) for determining electric characteristics such as voltage, current and phase angle of electric energy, which is supplied by a power generator (11) to a primary side (12) of a power transformer. A functional unit (17) controls the generator, such that electric characteristics such as voltage, current and phase angle at a load (22) is kept constant using the characteristics at the primary side. The functional unit has a model for reproducing a transmission function i.e. correlation, between the characteristics at another load and the primary side.
Bibliography:Application Number: EP20070866223