مؤتمر
Behaviour of Conventional and Nanofilled Impregnation Resins when Subjected to PD Activity
العنوان: | Behaviour of Conventional and Nanofilled Impregnation Resins when Subjected to PD Activity |
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المؤلفون: | Guastavino, F., Gianoglio, C., Torello, E., Ferraris, M., Gianelli, W. |
المساهمون: | Guastavino, F., Gianoglio, C., Torello, E., Ferraris, M., Gianelli, W. |
بيانات النشر: | Institute of Electrical and Electronics Engineers Inc. USA Piscataway, NJ |
سنة النشر: | 2018 |
المجموعة: | Università degli Studi di Genova: CINECA IRIS |
مصطلحات موضوعية: | Nanofilled impregnating resin, Partial discharge, Electrical and Electronic Engineering, Electronic, Optical and Magnetic Materials |
الوصف: | The insulating system of stator windings of rotating electrical machines are usually based upon organic enamel as primary insulation and impregnating resin used for the secondary insulation. When the motors are supplied by power electronic converters, the stator insulation system is subjected to voltage waveforms such as PWM composed by trains of pulses. Due to reflection phenomena, overvoltage can be associated to pulsed waveforms and partial discharge (PD) activity can incepts leading to the insulating system failure in short time. In this work different types of secondary insulating materials, consisting of conventional or nanofilled impregnating resins, have been compared. Suitable twisted pair samples prepared by means of wires insulated with conventional enamel and by different impregnating resins have been tested. The twisted pair samples have been subjected to sinusoidal voltage waveforms, having amplitudes higher than the Partial Discharge Inception Voltage. Aging tests have been performed, monitoring the PD activity until the total breakdown, which is assumed as end-point criterion. |
نوع الوثيقة: | conference object |
وصف الملف: | STAMPA |
اللغة: | English |
العلاقة: | info:eu-repo/semantics/altIdentifier/isbn/9781538663899; ispartofbook:2018 IEEE 2nd International Conference on Dielectrics, ICD 2018; 2nd IEEE International Conference on Dielectrics, ICD 2018; firstpage:97; lastpage:99; numberofpages:3; http://hdl.handle.net/11567/931367Test; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85055877987 |
DOI: | 10.1109/ICD.2018.8468410 |
الإتاحة: | https://doi.org/10.1109/ICD.2018.8468410Test http://hdl.handle.net/11567/931367Test |
حقوق: | info:eu-repo/semantics/closedAccess |
رقم الانضمام: | edsbas.6A90B3A4 |
قاعدة البيانات: | BASE |
DOI: | 10.1109/ICD.2018.8468410 |
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