A laboratory system for comprehensive investigation of wind generators

• Autorzy: Mihet-Popa L. , Boldea I.

Warianty tytułu

PL

Laboratoryjny system do wszechstronnego badania generatorów wiatrowych

• Języki publikacji: EN

Abstrakty

EN

This paper focuses on developing and testing a comprehensive monitoring and detection laboratory system, suitably adapted for use in wind generator systems using Doubly Fed Induction Generators (DFIG). The article aims to provide wind generators with further documentation for an advanced condition monitoring system including transducers, signal conditioning box and data acquisition device, in order to avoid undesirable operating conditions and to detect and diagnose incipient electricai faults. Also, this paper suggests the possibility of diagnosing different types of failures by means of spectral analysis of current and voltage.

PL

Artykuł opisuje system laboratoryjny przeznaczony do badania generatorów wiatrowych wykorzystujących Podwójnie Zasilane Generatory Indukcyjne (Doubly Fed Induction Generators - DFIG}. Artykuł opisuje możliwości wyposażenie generatorów w system monitorowania warunków pracy - uwzględniając także bloki przetworników, obwodów kondycjonowania sygnałów i zbierania danych. Taki system powinien umożliwiać unikanie niepożądanych warunków pracy oraz diagnozowanie możliwych uszkodzeń. Opisano także możliwość diagnozowania uszkodzeń na podstawie analizy spektralnej prądu i napięcia.

Słowa kluczowe

EN

wind generator; diagnostic

PL

generator wiatrowy; diagnozowanie; warunki pracy

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2004
• Tom: R. 80, nr 3
• Strony: 200--203
• Opis fizyczny: Bibliogr. 10 poz., rys., tab.

Twórcy

autor

Mihet-Popa L.

• Department of Electrical Machines and Drives, Politehnica University of Timisoara, 1900 Timisoara – Romania

autor

Boldea I.

• Department of Electrical Machines and Drives, Politehnica University of Timisoara, 1900 Timisoara – Romania

Bibliografia

• [1] A.H.Bonnet and G.C.Soukup, “Cause and analysis of stator and rotor failures in three-phase squirrel-cage induction motors”, IEEE Trans. Ind. Applicat., vol. 28, pp. 921-937, July/August 1992.
• [2] P.Vas, ”Parameter Estimation, Condition Monitoring, and Diagnosis of Electrical Machines”, Clarendon Press, Oxford, 1993.
• [3] S.Nandi and H.A.Toliyat, “Fault Diagnosis of Electrical Machines – A Review”, IEEE Industry Applications Conference, 1999. Thirty-Fourth IAS Annual Meeting. Vol. 1, 1999, pp. 197-204.
• [4] L.Mihet-Popa, B.Bak-Jensen, E. Ritchie and I. Boldea, “Condition Monitoring of Wind Generators”, Record of IEEEIAS 38th Annual Meeting Conference, Salt-Lake City, 12-16 October, 2003.
• [5] L.Mihet-Popa, B.Bak-Jensen, E. Ritchie and I. Boldea, “Current Signature Analysis to Diagnose Incipient Faults in Wind Generator Systems”, Proceedings of Electromotion 2003 Conference, Vol. 2, pp. 647-652, Marrakech, Morocco, 2003.
• [6] W.T.Thomson and M.Fenger, “Current Signature Analysis to Detect Induction Motor Faults”, IEEE Industry Applications Magazine, pp. 26-34, July/August 2001.
• [7] William T.Thomson, “On-line MCSA to diagnose shorted turns in low voltage stator windings of 3-phase induction motors prior to failure”, Electric Machines and Drives Conference, 2000. IEMDC 2001. IEEE International, 2001, pp. 891-898.
• [8] El Hachemi Benbouzid, M., “A review of induction motors signature analysis as a medium for faults detection”, Industrial Electronics, IEEE Transactions on, Volume: 47 Issue: 5, Oct. 2000, Page(s): 984 –993.
• [9] W.T.Thomson, M.Fenger, “Industrial application of current signature analysis to diagnose fault in 3-phase squirrel cage induction motors”, Pulp and Paper Industry Technical Conference. Conference Record of 2000 Annual Meeting, pp. 205-211.
• [10] J. Penman, H.G.Sedding, B.A.Lloyd, W.T.Fink, “Detection and location of interturn short circuits in the stator windings of operating motors”, IEEE Trans. Energy Conv., Vol. 9, no. 4, Dec. 1994,pp. 652-658.