Contact-free Measurement of Currents inTwo-dimensional Parallel Conductors Using the Green Identity Approach
- Ghasemifard, Fatemeh
- Norgren, Martin
Publication date
January 2016
DOI Publisher
Institute of Electrical and Electronics Engineers (IEEE)Abstract
The Green identity approach is used to reconstructcurrents in very long parallel conductors above the groundfrom magnetic field data measured at some points under theconductors. By assuming that the conductor positions are known,this method can be used for contact-free measurement of currentsin transmission lines in power system. This method gives thepossibility of measuring high-frequency currents which cannotbe measured with current transformers.QC 20170116</p
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