Errors in measuring of high voltage harmonics in the medium voltage power networks

A. Lipsky, N. Miteva, E. Lokshin

نتاج البحث: فصل من :كتاب / تقرير / مؤتمرمنشور من مؤتمرمراجعة النظراء

6 اقتباسات (Scopus)

ملخص

Amplitude frequency responses of inductive voltage transformers with cast insulation designed for 24kV and 36 kV power networks are studied. The analysis was carried out in the range of the transformers' secondary winding loads from idling mode up to rated load. In the paper it is shown that because of the errors in the amplitude frequency response of the voltage transformers, it is necessary to conduct research in the simultaneous presence of the industry frequency voltage and the voltage harmonics in the transformer primary circuit. The measurements have been carried out in the frequency bandwidth up to 2.5 kHz. Amplitude frequency responses in the range between 100 and 2500Hz of some types voltage transformers mentioned above allow correcting the measurement results obtained by smart measuring devices in the presence of high voltage harmonics in the network.

اللغة الأصليةالإنجليزيّة
عنوان منشور المضيفENERGYCON 2014 - IEEE International Energy Conference
ناشرIEEE Computer Society
الصفحات153-156
عدد الصفحات4
رقم المعيار الدولي للكتب (المطبوع)9781479924493
المعرِّفات الرقمية للأشياء
حالة النشرنُشِر - 2014
الحدث2014 IEEE International Energy Conference, ENERGYCON 2014 - Dubrovnik, كرواتيا
المدة: ١٣ مايو ٢٠١٤١٦ مايو ٢٠١٤

سلسلة المنشورات

الاسمENERGYCON 2014 - IEEE International Energy Conference

!!Conference

!!Conference2014 IEEE International Energy Conference, ENERGYCON 2014
الدولة/الإقليمكرواتيا
المدينةDubrovnik
المدة١٣/٠٥/١٤١٦/٠٥/١٤

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