High frequency current transformer modeling for traveling waves detection

A. Elhaffar*, M. Lehtonen

*المؤلف المقابل لهذا العمل

نتاج البحث

17 اقتباسات (Scopus)

ملخص

Current traveling waves are utilized to localize faults on transmission lines using conventional current transformers. This paper investigates high frequency characterization of the current transformer. The current transformer parameters at high frequencies are experimentally determined. They are obtained using frequency response measurements where the current transformer transfer function is calculated from measured impulse signals. Therefore its performance under transient conditions can be studied using different programs such as EMTP and MATLAB. The current transformer modeling and its experimental verifications show that there are good replicas of high frequency traveling waves over a suitable range for fault locators. The test results insure the CT applicability to traveling wave fault location.

اللغة الأصليةEnglish
عنوان منشور المضيف2007 IEEE Power Engineering Society General Meeting, PES
المعرِّفات الرقمية للأشياء
حالة النشرPublished - 2007
منشور خارجيًانعم
الحدث2007 IEEE Power Engineering Society General Meeting, PES - Tampa, FL
المدة: يونيو ٢٤ ٢٠٠٧يونيو ٢٨ ٢٠٠٧

سلسلة المنشورات

الاسم2007 IEEE Power Engineering Society General Meeting, PES

Other

Other2007 IEEE Power Engineering Society General Meeting, PES
الدولة/الإقليمUnited States
المدينةTampa, FL
المدة٦/٢٤/٠٧٦/٢٨/٠٧

ASJC Scopus subject areas

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