Influence of Field Current Waveform on Higher Harmonic Content in Cylindrical Synchronous Generator

• Autorzy: Ludwinek K. , Staszak J. , Bekier T. , Kurkiewicz J.
• Języki publikacji: EN

Abstrakty

EN

The paper presents a comparison of the higher harmonics in the induced voltages in the stator windings of cylindrical synchronous generator rated at 8.5 kVA under no-load conditions. The comparison is made for the generator with linear and non-linear magnetic circuit without damping cage using constant and variable field current. The calculations of the electromagnetic parameters are carried out in FEMM program. The simulation results are verified experimentally.

Słowa kluczowe

EN

stator windings; synchronous generator

• Wydawca: Sieć Badawcza Łukasiewicz - Górnośląski Instytut Technologiczny
• Czasopismo: Maszyny Elektryczne : zeszyty problemowe
• Rocznik: 2015
• Tom: Nr 4 (108)
• Strony: 125--130
• Opis fizyczny: Bibliogr. 17 poz., rys., wykr., wz.

Twórcy

autor

Ludwinek K.

• Kielce University of Technology

autor

Staszak J.

• Kielce University of Technology

autor

Bekier T.

• Kielce University of Technology

autor

Kurkiewicz J.

• Kielce University of Technology

Bibliografia

• [1]. Z. Eleschova, A. Belan, M. Mucha “Harmonic Distortion Produced by Synchronous Generator in Thermal -Power Plant”, Proceedings of the 6th WSEAS International Conference on Power Systems, September 22-24, Lisbon, Portugal, 2006.
• [2]. J. Moreira, T. A. Lipo: Modeling of Saturated AC Machines Including Airgap Flux Harmonic Components, IEEE-IAS Conference Record, Oct. 7-12, 1990, Part 1, pp. 37-44.
• [3]. J. Bernatt, S. A. Gawron, M. Glinka “Experimental Validation of Hybrid Excited Permanent Magnet Synchronous Generator”, Przegląd elektrotechniczny, No 12a, pp. 66-70, 2012,
• [4]. T. J. Sobczyk, A. Warzecha “Alternative approaches to modelling of electrical machines with nonlinear magnetic circuit”, Archives of Electrical Engineering, Vol. 46, No 1, pp. 421-434, 1997.
• [5].T. J. Sobczyk “Extreme Possibilities of Circuital Models of Electric Machines”, Electrical Power Quality and Utilisation, Vol. 7, No. 2, pp. 103 – 110, 2006.
• [6]. I. Boldea “Synchronous generators”, CRC Press Taylor &Francis Group, 2006.
• [7]. K. Ludwinek “Influence of DC voltage and current of field winding on induced stator voltages of a salient pole synchronous generator”, International Review of Electrical Engineering (I.R.E.E.), Vol. 9, No. 1, pp. 62-72, 2014.
• [8]. S. Wiak, R. Nadolski, K. Ludwinek, J. Staszak “Influence of the Synchronous Cylindrical Machine Damping Cage on Content of Higher Harmonics in Armature Currents During Co-Operation with the Distorted and Asymmetrical Electric Power System”, Computer Engineering in Applied Electromagnetism, (IOS Press, 2006, 520 – 527).
• [9]. K. Ludwinek “Proposed way of modeling the damping circuits on the rotor of a salient pole synchronous generator” (in Polish), Zeszyty Problemowe Maszyny Elektryczne, No. 104, Wydawnictwo Komel Katowice, Poland, pp. 179-186, 2014.
• [10]. D. Chaudhary, A. Kumar, S. M.Chauhan “Analysis of Harmonic Free Voltage Regulator with Simulation Technique”. International Journal of Emerging Trends in Electrical and Electronics (IJETEE), Vol. 9, No. 1, pp. 18-22, 2013.
• [11]. K. Weinreb, T. Węgiel, M. Sułowicz “Influence of inside asymmetry in asynchronous motor on spectrum of stator currents”, Proceeding of XLIInd International Symposium on Electrical machines SME’2006, 3-6 July, Cracow, pp. 307 – 310, 2006.
• [12]. K. Weinreb, M. Sułowicz, A. Dziechciarz: Application of instantaneous power for rotor eccentricity detection in synchronous motor, Zeszyty Problemowe Maszyny Elektryczne published by Komel Katowice, No. 104, pp. 301-306, 2014.
• [13]. K. Ludwinek “Some aspects of representation of inductance distributions in dq0-axes in a salient pole synchronous generator”, Zeszyty Problemowe Maszyny Elektryczne published by Komel Katowice, no. 104, Poland, pp. 187-184, 2014.
• [14]. J. Pyrhönen, T. Jokinen, V. P. Hrabcová “Design of rotating electrical machines”, John Wiley & Sons, 2014.
• [15]. K. Ludwinek “Representation of the stator to rotor self- and mutual inductances in a salient pole synchronous generator in the no-load state”, Zeszyty Problemowe - Maszyny Elektryczne published by Komel Katowice, No. 104, Poland, pp. 147-154, 2014.
• [16]. Finite Element Method Magnetics: Octave- FEMM. Version 1.0. User’s Manual, 2006.
• [17]. http://www.femm.info/wiki/HomePage.