Wide Band Current Transformer with Sensitivity Depending on the Measuring Signal Frequency |
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| Andrei Marinescu, Ionel DumbravÄ, Lucian Mandache |
- Abstract:
- In many electrical engineering applications it is necessary to measure some complex current signals containing high frequency periodic components (MHz) or short duration pulses (ns) superimposed on a low frequency carrier signal (usually power line frequency). For the overall measurement of such complex signals, wide band current transformers (WBCT) are currently used. The paper refers to the achievement of a wide band current transformer whose sensitivity changes automatically with the frequency of the measuring current, so as it does not reach saturation at low frequency large signals.
- Keywords:
- current transformer, wide frequency band, frequency-dependent sensitivity
- Download:
- IMEKO-TC4-2017-010.pdf
- DOI:
- -
- Event details
- IMEKO TC:
- TC4
- Event name:
- TC4 Symposium 2017
- Title:
22nd IMEKO TC4 Symposium and 20th International Workshop on ADC Modelling and Testing
"Supporting world development through electric&electronic measurements"- Place:
- Iasi, ROMANIA
- Time:
- 14 September 2017 - 15 September 2017