Universal measurement input for connecting a small signal transformer and electrical device with such a measurement input

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United States of America Patent

PATENT NO 11892474
APP PUB NO 20220357365A1
SERIAL NO

17738266

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Abstract

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A universal measurement input for connecting a small signal transformer to an electrical device includes an electrical input for connecting a connection line of the small signal transformer, an electrical output for outputting a measurement signal to the electrical device, and a correction element having a digital filter with a filter transfer function adapted to the small signal transformer. In order to provide a measurement input with which all possible types of small signal transformers can be connected to an electrical device and which thus reduces the device variety of measurement inputs which are to be provided, the filter transfer function of the correction element is defined by a parameter set to be variably preset specifically for the small signal transformer. An electrical device with the measurement input is also provided.

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Patent Owner(s)

Patent OwnerAddress
SIEMENS AKTIENGESELLSCHAFTWITTELSBACHERPLATZ 2 MUENCHEN D-80333

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jurisch, Andreas Schwante, DE 36 362
Werben, Stefan Lauf a.d.P., DE 1 0

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