Review of the Relationship between Harmonic and Parallel Capacitor Fault

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Abstract:

The parallel capacitors are the most important reactive power compensation devices in power system, while the power system harmonic pollution is becoming increasingly serious in recent years, the accident that caused capacitors fault and damage by overload harmonic always happened. Based on this background and summary of the existing research results, thermal effect and performance index of capacitors are introduced, and analyzed the mechanism of interaction between harmonic and capacitor, then the effect and harm of running capacitor under harmonic conditions are elaborated, finally summarized the feasible measures for harmonic suppression and protection of capacitor devices.

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Periodical:

Advanced Materials Research (Volumes 1044-1045)

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507-514

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October 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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