An Advanced Partial Discharge Recognition Strategy of Power Cable
نویسندگان
چکیده
منابع مشابه
Partial Discharge (PD) HV and EHV Power Cable Systems
This chapter represents the state of the art at the time of release. Readers are encouraged to consult the link below for the version of this chapter with the most recent release date: Neither NEETRAC, GTRC, any member of NEETRAC or any cosponsor nor any person acting on behalf of any of them: a) Makes any warranty or representation whatsoever, express or implied, i. With respect to the use of ...
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This chapter represents the state of the art at the time of release. Readers are encouraged to consult the link below for the version of this chapter with the most recent release date: Neither NEETRAC, GTRC, any member of NEETRAC or any cosponsor nor any person acting on behalf of any of them: a) Makes any warranty or representation whatsoever, express or implied, i. With respect to the use of ...
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High voltage XLPE power cable is a very important part of power system. The degree of electric-tree aging in the cable can be estimated effectually by measuring partial discharge. An on-line partial discharge monitor system of XLPE power cable was developed based on the virtual instrument designing conception. This system has the advantage of wide analog bandwidth, excellent anti-interference a...
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In high voltage power cable system, partial discharge (PD) is a common phenomenon which reflects the degradation of insulation. When partial discharge happens inside the cable, leakage current will flow through the grounded conductor. To couple the partial discharge current, one feasible and effective method is placing a clamp-on high frequency current transformer around the grounded strap. In ...
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For a growing number of utilities partial discharge (PD) based on-line condition monitoring systems are being used for Medium Voltage cables. Signal processing, including data denoising and feature extraction, is fundamental to obtaining useful data from the noisy raw signals. Because raw data in an on-line monitoring system emerges on a continuous basis, the ability to turn raw data into usefu...
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ژورنال
عنوان ژورنال: Journal of Electrical and Computer Engineering
سال: 2015
ISSN: 2090-0147,2090-0155
DOI: 10.1155/2015/174538