The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 21, 2019
Filed:
Jun. 08, 2018
Anand Venkatramani, Bangalore, IN;
Siraj Issani, Bangalore, IN;
Anand Venkatramani, Bangalore, IN;
Siraj Issani, Bangalore, IN;
Siemens Aktiengesellschaft, München, DE;
Abstract
A dynamic impedance system deployable on a current transformer having a core and at least one winding element is provided. The dynamic impedance system includes a voltage reference module and a dynamic impedance module operably connected to one another. The voltage reference module defines a voltage threshold for regulating an output voltage of the current transformer. The dynamic impedance module regulates the output voltage based on the voltage threshold defined by the voltage reference module to maintain flux induced in the current transformer, thereby avoiding core saturation of the current transformer and enhancing accuracy of measurements.