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Volumn 31, Issue 4, 2011, Pages 493-505

Numerical modelling of natural convection of oil inside distribution transformers

Author keywords

CFD; Distribution transformer; Natural convection; Thermal modelling

Indexed keywords

A-THERMAL; CFD; COMPUTATIONAL COSTS; DIFFERENTIAL MODELS; DISCRETIZATION ERRORS; DISTRIBUTION TRANSFORMER; MATHEMATICAL TOOLS; MEAN VALUES; NUMERICAL MODELLING; NUMERICAL RESULTS; OIL FLOW; POWER-LOSSES; THERMAL BEHAVIOURS; THERMAL BOUNDARY CONDITIONS; THERMAL DISTRIBUTIONS; THERMAL MODELLING; TURBULENCE MODELLING;

EID: 78649449081     PISSN: 13594311     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.applthermaleng.2010.10.004     Document Type: Article
Times cited : (109)

References (34)
  • 4
    • 0031167512 scopus 로고    scopus 로고
    • Results of a novel algorithm for the calculation of the characteristic temperatures in power oil transformers
    • Z. Radaković, and Dj. Kalić Results of a novel algorithm for the calculation of the characteristic temperatures in power oil transformers Electrical Engineering 80 3 1997 205 214
    • (1997) Electrical Engineering , vol.80 , Issue.3 , pp. 205-214
    • Radaković, Z.1    Kalić, Dj.2
  • 5
    • 0035966305 scopus 로고    scopus 로고
    • Parameter identification of power transformers thermal model via genetic algorithms
    • V. Galdi, L. Ippolito, A. Piccolo, and A. Vaccaro Parameter identification of power transformers thermal model via genetic algorithms Electric Power Systems Research 60 2001 107 113
    • (2001) Electric Power Systems Research , vol.60 , pp. 107-113
    • Galdi, V.1    Ippolito, L.2    Piccolo, A.3    Vaccaro, A.4
  • 6
    • 0035304359 scopus 로고    scopus 로고
    • A fundamental approach to transformer thermal modeling - Part I: Theory and equivalent circuit - Part II: Field verification, circuit
    • G. Swift, T.S. Molinski, and W. Lehn A fundamental approach to transformer thermal modeling - part I: theory and equivalent circuit - part II: field verification, circuit IEEE Transactions on Power Delivery 16 2 2001 171 180
    • (2001) IEEE Transactions on Power Delivery , vol.16 , Issue.2 , pp. 171-180
    • Swift, G.1    Molinski, T.S.2    Lehn, W.3
  • 7
    • 0037633577 scopus 로고    scopus 로고
    • Integration of power transformer monitoring and overload calculation into the power system control surface
    • Yokohama 1
    • G. Pudlo, S. Tenbohlen, M. Linders, and G. Krost, Integration of power transformer monitoring and overload calculation into the power system control surface, IEEE/PES Transmission and Distribution Conference, Yokohama 1 (2002) 470-474.
    • (2002) IEEE/PES Transmission and Distribution Conference , pp. 470-474
    • Pudlo, G.1    Tenbohlen, S.2    Linders, M.3    Krost, G.4
  • 8
    • 36349009365 scopus 로고    scopus 로고
    • Thermal coefficient measurements of the insulation in distribution transformers of a 20 kV network
    • E.I. Koufakis, C.G. Karagiannopoulos, and P.D. Bourkas Thermal coefficient measurements of the insulation in distribution transformers of a 20 kV network Measurement 41 2008 10 19
    • (2008) Measurement , vol.41 , pp. 10-19
    • Koufakis, E.I.1    Karagiannopoulos, C.G.2    Bourkas, P.D.3
  • 10
    • 77950595159 scopus 로고    scopus 로고
    • Effect of sun radiation on the thermal behaviour of distribution transformer
    • E. Hajidavalloo, and M. Mohamadianfard Effect of sun radiation on the thermal behaviour of distribution transformer Applied Thermal Engineering 30 2010 1133 1139
    • (2010) Applied Thermal Engineering , vol.30 , pp. 1133-1139
    • Hajidavalloo, E.1    Mohamadianfard, M.2
  • 11
    • 33749256450 scopus 로고    scopus 로고
    • Enhanced numerical model of performance of an encapsulated three-phase transformer in laboratory environment
    • J. Smolka, D.B. Ingham, L. Elliott, and A.J. Nowak Enhanced numerical model of performance of an encapsulated three-phase transformer in laboratory environment Applied Thermal Engineering 27 2007 156 166
    • (2007) Applied Thermal Engineering , vol.27 , pp. 156-166
    • Smolka, J.1    Ingham, D.B.2    Elliott, L.3    Nowak, A.J.4
  • 12
    • 47549085947 scopus 로고    scopus 로고
    • Experimental validation of the coupled fluid flow, heat transfer and electromagnetic numerical model of the medium-power dry-type electrical transformer
    • J. Smolka, and A.J. Nowak Experimental validation of the coupled fluid flow, heat transfer and electromagnetic numerical model of the medium-power dry-type electrical transformer International Journal of Thermal Sciences 47 2008 1393 1410
    • (2008) International Journal of Thermal Sciences , vol.47 , pp. 1393-1410
    • Smolka, J.1    Nowak, A.J.2
  • 13
    • 0033382919 scopus 로고    scopus 로고
    • Numerical calculation of turbulent natural convection in a cylindrical transformer enclosure
    • K.-J. Oh, and S.-S. Ha Numerical calculation of turbulent natural convection in a cylindrical transformer enclosure Heat Transfer - Asian Research 28 1999 429 441
    • (1999) Heat Transfer - Asian Research , vol.28 , pp. 429-441
    • Oh, K.-J.1    Ha, S.-S.2
  • 14
    • 0033881680 scopus 로고    scopus 로고
    • Modelling of the mixed convection in the windings of a disc-type power transformer
    • J.-M. Mufuta, and E. Van den Bulck Modelling of the mixed convection in the windings of a disc-type power transformer Applied Thermal Engineering 20 2000 417 437
    • (2000) Applied Thermal Engineering , vol.20 , pp. 417-437
    • Mufuta, J.-M.1    Van Den Bulck, E.2
  • 15
    • 77955473715 scopus 로고    scopus 로고
    • Numerical study of parameters affecting the temperature distribution in a disc-type transformer winding
    • F. Torriano, M. Chaaban, and P. Picher Numerical study of parameters affecting the temperature distribution in a disc-type transformer winding Applied Thermal Engineering 30 2010 2034 2044
    • (2010) Applied Thermal Engineering , vol.30 , pp. 2034-2044
    • Torriano, F.1    Chaaban, M.2    Picher, P.3
  • 17
    • 78649450899 scopus 로고    scopus 로고
    • Numerical thermal modelling of the natural ventilation of a half-buried transformer substation using CFD techniques
    • J.C. Ramos, A. Rivas, and J.M. Morcillo Numerical thermal modelling of the natural ventilation of a half-buried transformer substation using CFD techniques Progress in Computational Heat and Mass Transfer 2 2005 929 934 Lavoisier, Paris
    • (2005) Progress in Computational Heat and Mass Transfer , vol.2 , pp. 929-934
    • Ramos, J.C.1    Rivas, A.2    Morcillo, J.M.3
  • 20
    • 0031171877 scopus 로고    scopus 로고
    • Design of an unconditionally stable positive scheme for the k-ε and two-layer turbulence models
    • T. Jongen, and Y.P. Marx Design of an unconditionally stable positive scheme for the k-ε and two-layer turbulence models Comput. Fluids 26 5 1997 469 487
    • (1997) Comput. Fluids , vol.26 , Issue.5 , pp. 469-487
    • Jongen, T.1    Marx, Y.P.2
  • 22
    • 0022566425 scopus 로고
    • A multigrid method based on the additive correction strategy
    • B.R. Hutchinson, and G.D. Raithby A multigrid method based on the additive correction strategy Numerical Heat Transfer 9 1986 511 537
    • (1986) Numerical Heat Transfer , vol.9 , pp. 511-537
    • Hutchinson, B.R.1    Raithby, G.D.2
  • 25
    • 33846055582 scopus 로고    scopus 로고
    • Cavendish Court Lebanon, NH 03766
    • Fluent Inc Fluent 6.3 User's Guide 2006 Cavendish Court Lebanon, NH 03766
    • (2006) Fluent 6.3 User's Guide
    • Inc, F.1
  • 27
    • 0027611264 scopus 로고
    • Evaluation of two-equation turbulence models for predicting transitional flows
    • R. Abid Evaluation of two-equation turbulence models for predicting transitional flows International Journal of Engineering Science 31 6 1993 831 840
    • (1993) International Journal of Engineering Science , vol.31 , Issue.6 , pp. 831-840
    • Abid, R.1
  • 28
    • 0024683437 scopus 로고
    • On the computation of buoyancy-driven turbulent flows in rectangular enclosures
    • N.Z. Ince, and B.E. Launder On the computation of buoyancy-driven turbulent flows in rectangular enclosures International Journal Heat and Fluid Flow 10 2 1989 110 117
    • (1989) International Journal Heat and Fluid Flow , vol.10 , Issue.2 , pp. 110-117
    • Ince, N.Z.1    Launder, B.E.2
  • 29
    • 0029369252 scopus 로고
    • A modified low-Reynolds-number turbulence model applicable to recirculating flow in pipe expansion
    • K.C. Chang, W.D. Hsieh, and C.S. Chen A modified low-Reynolds-number turbulence model applicable to recirculating flow in pipe expansion ASME Journal of Fluids Engineering 117 1995 417 423
    • (1995) ASME Journal of Fluids Engineering , vol.117 , pp. 417-423
    • Chang, K.C.1    Hsieh, W.D.2    Chen, C.S.3
  • 30
    • 0028498954 scopus 로고
    • Perspective: A method for uniform reporting of grid refinement studies
    • P.J. Roache Perspective: a method for uniform reporting of grid refinement studies ASME Journal of Fluids Engineering 116 1994 405 413
    • (1994) ASME Journal of Fluids Engineering , vol.116 , pp. 405-413
    • Roache, P.J.1
  • 31
    • 78649446598 scopus 로고    scopus 로고
    • Mathematical modelling and simulation of natural convection of oil inside distribution transformers
    • Budapest University of Technology and Economics, Budapest
    • J. Gastelurrutia, J.C. Ramos, A. Rivas, J. Izaguirre, and L. Del Río, Mathematical modelling and simulation of natural convection of oil inside distribution transformers, 13th Int. Conference on Modelling Fluid Flow 1 599-606, Budapest University of Technology and Economics, Budapest, 2006.
    • (2006) 13th Int. Conference on Modelling Fluid Flow 1 599-606
    • Gastelurrutia, J.1
  • 33
    • 0025435057 scopus 로고
    • A finite volume method for predicting a radiant heat transfer in enclosures with participating media
    • G.D. Raithby, and E.H. Chui A finite volume method for predicting a radiant heat transfer in enclosures with participating media Journal of Heat Transfer 112 1990 415 423
    • (1990) Journal of Heat Transfer , vol.112 , pp. 415-423
    • Raithby, G.D.1    Chui, E.H.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.