Identyfikatory
Warianty tytułu
Detectors for measurement of partial discharges in winding of electric machines
Języki publikacji
Abstrakty
During own tests, the authors have developed own structures of antenna detectors based on RTDs, used for measurement of partial discharges in electric machines. The detectors can still measure the temperature. The author demonstrate high usefulness of RTD-type antenna systems in measurements of partial discharges in motors. Measuring instruments can be installed without stopping the motor, using factory-made temperature sensors and their take-offs located outside of the motor. The measurement of partial discharges by individual RTDs situated in motors enables to locate the place of partial discharge generation, i.e. the place where winding insulations are weakened. The authors suggest to include the aforementioned comments in design of new electric motors in order to ensure factory preparation of motors for such measurements.
Czasopismo
Rocznik
Tom
Strony
39--44
Opis fizyczny
Bibliogr. 8 poz., rys.
Twórcy
autor
autor
- Politechnika Opolska. Wydział Elektrotechniki, Automatyki i Informatyki. Instytut Układów Elektromechanicznych i Elektroniki Przemysłowej. 45-951 Opole, ul. Luboszycka 7, p.paduch@po.opole.pl
Bibliografia
- [1]. ADWEL: PD monitoring. Nota Aplikacyjna. 2003.
- [2]. Bertenshaw D., Sasic M.: On-line Partial Discharge Monitoring on MV motors-Case studies on Improved Sensitivity Couplers. Nota Aplikacyjna firmy ADWEL International Canada, 2002.
- [3]. Blokhintsev, M. Golovkov, A. Golubev, C. Kane: Field Experiences on the Measurement of Partial Discharges on Rotating Equipment. IEEE PES’98, February 1-5, Tampa
- [4]. Golubev A, Paoletti G.: Partial Discharge Theory and Technologies related to Medium Voltage Electrical Equipment. 2000 IEEE. Reprinted, with permission, from Paper 99-25 presented at the IAS 34th Annual Meeting, Oct 3-7, ‘99, Phoenix, AZ.
- [5]. Kane C., Pozonsky J., Carney S., Blokhintsev I.: Advantages of Continuous Monitoring of Partial Discharges in Rotating Equipment and Switchgear. 2003 AISE Meeting, Pittsburgh, PA, Sept. 2003.
- [6]. Matuszczyk J.: Poradnik antenowy. WKŁ, Warszawa, 2002
- [7]. Stone G.C., Boulter E.A., Culbert I., Dhirani H.: Electrical insulation for rotating machines. IEEE PRESS series on Power Engineering, USA, 2004.
- [8]. Szymaniec S.: Diagnostyka stanu izolacji uzwojeń i stanu łożysk silników indukcyjnych klatkowych w warunkach przemysłowej eksploatacji. Studia i Monografie z. 193, Wyd. Politech. Opolskiej, Opole 2006.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPS2-0060-0061