Analysis of Saturated Synchronous Machine considering d-q Axis Coupling Reactance

• Autorzy: Singh, Bharat , Chandel, Aswani Kumar , Kumar, Arvind
• Konferencja: The Second International Conference on Research in Intelligent and Computing in Engineering
• Języki publikacji: EN

Abstrakty

EN

The present paper describes a study of small signal performance of synchronous machines connected to a large power system network through transmission line under steady-state operation by considering influence of saturation with cross-magnetizing phenomenon between d- and q-axis circuits. In the method, mutual reactance due to the cross magnetizing phenomenon can be consider on the basis of d-q axis magnetic field analysis. The quantitative accuracy requires the magnetic coupling between d- and q-axis circuits be considered. Subsequently, steady-state reactances are analyzed by considering mutual reactances due to cross magnetizing phenomenon. Synchronous machines have a nonlinear characteristic due to saturations and cross-magnetization phenomena, so that d-q axes inductances vary depending on the current amplitude and the load angle. Therefore, usually the uncoupled d-q model with constant parameters might not be suitable to represent accurately the performance of the electrical machine.

Słowa kluczowe

EN

Synchronous Machines; Turbine Generators; Saturated Synchronous Machines; Saturated Synchronous; Reactances; Cross-Magnetizing Phenomenon.

• Czasopismo: Annals of Computer Science and Information Systems
• Rocznik: 2017
• Tom: Vol. 10
• Strony: 329--334
• Opis fizyczny: Bibliogr. 13 poz., rys., tab.k

Twórcy

autor

Singh, Bharat

• Bharat Singh National Institute of Technology, Kurukshetra | NIT Kurukshetra · Department of Electrical Engineering, India

autor

Chandel, Aswani Kumar

• National Institute of Technology, Hamirpur , India

autor

Kumar, Arvind

Bibliografia

• 1. K. Ide, K. Shima, M. T akahashi, “ Analysis of Saturated Synchronous Reactances of Large T urbine Generator by Considering Cross-Magnetizing Reactances Using Finite Elements” IEEE T ransactions on Energy Conversion, Vol. 14, pp.66 -71, March 1999.
• 2. E. F. Fuchs and E. A. Erdelyi, “Determination of Waterwheel Altemator Steady- State Reactanas fmm Flux Plots”, IEEET rans. On Power Apparatus and Systems, Vol. PAS-91, 1972, pp. 2510- 2527.
• 3. P.kundur, “ Power system stability and control”.
• 4. D. C. Aliprantis, S. D. Sudhoff, and B. T . Kuhn, “A synchronous machine model with saturation and arbitrary rotor network representation,” IEEE Trans. Energy Convers., vol. 20, no. 3, pp. 584-594, Sep. 2005.
• 5. S. H. Minnich, R. P. Schulz, D. H. Baker, D. K. Sharma, R. G. Farmer and J. H. Fish, “ Saturation Functions for Synchronous Generators from Finite Element”, IEEE T rans. on Energy Conversion, Vol. 2, 1987, pp 680-692.
• 6. F.P. deMello and C.Corcordia, “ Concept of Synchronous Machine Stability as Affected by Excitation Control,” IEEE T rans., Vol. PAS-88, pp. 316-329, April 1969..
• 7. A. M. El-Senfi, A. S. Abdallah, M. K. El-Shetbiny and E. H. Badawy, “Experimental Study of the Saturation and Cross-Magneti zing Phenomenon in Saturated Synchronous Machines”, IEEE T rans. on Energy Conversion, Vol. 3, 1988, pp.
• 8. A. M. El-Senfi and A. S. Abdallah, “Saturated Synchronous Reactances of Synchronous Machines”, IEEE T rans. on Energy Conversion, Vol. 7, No. 3, 1992, pp. 570-579.
• 9. S. R. Chaudhry, S. Ahmed- Zaid and N. A. Demerdash, “ Coupled Finite-Element / State-Space Modeling of T urbogenentors in the ABC Frame of Reference - T he Short-Ci m i t and Load Cases Including Saturated Parameters”, IEEE T rans. On Energy Conversion, Vol. 10, 815-823.
• 10. E. F. Fuchs and E. A. Erdelyi, “Determination of Waterwheel Altemator Steady- State Reactanas fmm Flux Plots”, IEEET rans. On Power Apparatus and Systems, Vol. PAS-91, 1972, pp. 2510- 2527.
• 11. N. A. Demerdash and H. B. Hamilton, “A Simplified Approach to Determination of Saturated Synchronous Reactances of Large T urbogenentors Under Load”, IEEE T rans. on Power Apparatus and Systems, Vol. PAS-95, No. 2, 1976, pp. 560-569.
• 12. A. M. El-Senfi and A. S.Abdallah, “Saturated Synchronous Reactances of Synchronous Machines” , IEEE T rans. on Energy Conversion, Vol. 7, No. 3, 1992, pp. 570 -579.
• 13. S. R. Chaudhry, S. Ahmed-Zaid and N. A. Demerdash,“Coupled Finite-Element / State-Space Modeling of T urbogenentors in the ABC Frame of Reference - T he Short-Ci m i t and Load Cases Including Saturated Parameters”, IEEE T rans. On Energy Conversion, Vol. 10, NO. 1, 1995, pp. 63-70.

Identyfikatory

DOI

10.15439/2017R60