Continuation of Prof. Władysław Latek’s research – revitalization of old power units

• Autorzy: Krok R. , Pasko M.

Identyfikatory

DOI

10.1515/bpasts-2016-0104

• Języki publikacji: EN

Abstrakty

EN

The research conducted by Prof. Władysław Latek (1916‒1991) has contributed greatly to development in turbogenerator design. The economical transformation taking place in Poland after 1991 initiated the process of revitalization of old power units in electric power stations. For the past 25 years, a team of scientists continuing the work on perfecting the turbogenerator design and design methods has been working in the Faculty of Electrical Engineering of Silesian University of Technology. The work of this team has led to proposing and implementing many modernization projects for turbogenerators operating in Polish power plants, as well as in power plants in European Union and Asian states. Numerous novel and innovative solutions have made it possible to significantly increase turbogenerator power, improve effectiveness of electrical energy production and reliability and safety of operation.

Słowa kluczowe

EN

turbogenerator design; modernization of power units; increase of installed power

PL

turbogenerator; modernizacja bloków energetycznych; wzrost mocy zainstalowanej

• Wydawca: Polska Akademia Nauk, Wydział IV Nauk Technicznych
• Czasopismo: Bulletin of the Polish Academy of Sciences. Technical Sciences
• Rocznik: 2016
• Tom: Vol. 64, nr 4
• Strony: 957--962
• Opis fizyczny: Bibliogr. 14 poz., rys., fot., wykr.

Twórcy

autor

Krok R.

• Institute of Electrical Engineering and Computer Science, Silesian University of Technology, 10A Akademicka St., 44-100 Gliwice, Poland

autor

Pasko M.

• Institute of Electrical Engineering and Computer Science, Silesian University of Technology, 10A Akademicka St., 44-100 Gliwice, Poland

Bibliografia

• [1] W. Latek, “Turbogenerators”, WNT, Warsaw, 1973, [in Polish].
• [2] W. Latek, “On-site testing of electric machines”, WNT, Warsaw, 1997, [in Polish].
• [3] W. Latek, “Theory of electric machines”, WNT, Warsaw, 1987, [in Polish].
• [4] J. Tchórz, “Research programs conducted in TAURON Wytwarzanie S.A.”, VIII Scientific Conference on Environmental Protection in Power Engineering, Katowice, (2013), [in Polish].
• [5] R. Krok, “Thermal networks - application for modelling temperature field in ac electrical machines”, D.Sc. Thesis., Silesian University of Technology, 2010, [in Polish].
• [6] R. Krok and R. Miksiewicz, “Thermal models of turbogenerator rotors for different cooling systems used in CAD”, International Conference and Exhibition on Power Electronics and Motion Control EPE-PEMC 2000, Kosice, 131–136 (2000).
• [7] R. Krok, “Electric mine motor thermal models aiding design and setting thermal protections”, Bull. Pol. Ac.: Tech. 60 (1), 103–110 (2012).
• [8] M. Rioul, “Development of thermohydraulic modelling for the determination of hot spots in the bars and the slot thermal image for the stator 900 MW turbogenerators”, Proceedings of International Conference on Electrical Machines ICEM’95, Paris, 437–441 (1995).
• [9] G. Swift, T.S. Molinski, and W. Lehn, “A fundamental approach to transformer thermal modeling – Part I: Theory and equivalent circuit”, IEEE Transactions on Power Delivery 16, 171–175 (2001).
• [10] M.S. Rajagopal, K.N. Seetharamu, and P.A. Aswatha Narayana, “Finite element analysis of radial cooled rotating electrical machines”, International Journal of Numerical Method for Heat & Fluid Flow 9 (1), 18–38 (1999).
• [11] R. Krok and R. Miksiewicz, “Analysis of the thermal field in excitation winding of a synchronous generator with direct radial-axial cooling system made on the basis of a thermal resistance network”, ICEM’96, Vigo, Spain, 405–410 (1996).
• [12] R. Krok and M. Pasko, “The modernization of turbogenerators as a method of decreasing electrical energy production costs”, Technical Transactions 1-E (8), 191–201 (2015).
• [13] J. Adamek, R. Krok, R. Maniara, and D. Baron, “Patent No. 224128: Cooling system of turbogenerator’s rotor”, Polish Patent Office (2016).
• [14] S. Sieradzki, J. Adamek, D. Kardas, J. Kapinos, and R. Krok, “Patent No. 218474: Generator excitation winding wire”, Polish Patent Office (2014).

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.