Laboratory Test of Current Transformer Operates under Harmonic Conditions

Indra Nisja; A.Z. Abdullah; S. Masri; S. Hardi

doi:10.4028/www.scientific.net/AMM.793.222

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State Feedback Controller Using Pole Placement Method for Linear Buck Converter to Improve Overshoot and Settling Time
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Mathematical Formulation of Multilevel Voltage Source Inverter Switching Instants
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Laboratory Test of Current Transformer Operates under Harmonic Conditions
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Direct Regular Sampled Pulse Width Modulation Technique for a Three-Phase Current Source Inverter
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A Soft Switching Full-Bridge DC-DC Converter with Active Auxiliary Circuit
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Energy Meter Monitoring with Automatic Tariff Calculation
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Comparing the Performance of UPFC Damping Controller on Damping Low Frequency Oscillations
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 793Laboratory Test of Current Transformer Operates...

Laboratory Test of Current Transformer Operates under Harmonic Conditions

Abstract:

This research focused on the effect of harmonic to the performance of current transformer (CT) operates under harmonic conditions. Due to the increasing of harmonic in power system, the CT did not perform well. The CT may saturates due to the presence of voltage and current harmonics. In this project, a laboratory test was conducted to investigate and analyze the influence of harmonics to the CT performance. This CT has been test with different Total Harmonic Distortion Current (THD_i) at primary side and constant primary current. The experiment result shows the secondary current CT errors will increases when THD_i increases.

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Periodical:

Applied Mechanics and Materials (Volume 793)

Pages:

222-225

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.793.222

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Online since:

September 2015

Authors:

Indra Nisja*, A.Z. Abdullah, S. Masri, S. Hardi

Keywords:

Current Transformer, Harmonic System, Protection System

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* - Corresponding Author

References

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