全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:TUDORACHE, T. , MELCESCU, L. , PREDESCU, M.
来源:[J].Advances in Electrical and Computer Engineering(IF 0.552), 2015, Vol.15 (3), pp.53-58DOAJ
摘要:This paper deals with the numerical analysis and optimal design of a Permanent Magnet Eddy CurrentHeater (PMECH) driven by a wind turbine. This study includes a preliminary sizing of the windturbine, an optimal design of the PMECH from cost reduction point of view, a heat transfe...
作者:ILINA, I.-D. , TUDORACHE, T.
来源:[J].Advances in Electrical and Computer Engineering(IF 0.552), 2016, Vol.16 (2), pp.93-100DOAJ
摘要:This paper deals with the determination of the operation characteristics of a Synchronous Generator (SG) usingstatic experimental tests (current and voltage decay tests). Using these tests the magnetization characteristic,the machine parameters (synchronous magnetization inductan...
作者:TUDORACHE, T. , MELCESCU, L.
来源:[J].Advances in Electrical and Computer Engineering(IF 0.552), 2009, Vol.9 (2), pp.58DOAJ
摘要:This paper deals with a comparative numerical analysis of performances of several design solutions of induction machines with improved energy efficiency. Starting from a typical cast aluminum cage induction machine this study highlights the benefit of replacing the classical cast...
作者:TUDORACHE, T. , MODREANU, M.
来源:[J].Advances in Electrical and Computer Engineering(IF 0.552), 2013, Vol.13 (3), pp.59-64DOAJ
摘要:This paper analyzes design solutions able to reduce the Cogging Torque (CT) amplitude of Permanent Magnet Synchronous Machines (PMSMs). The common point of these solutions is the particular constructions of the stator magnetic core from two concentric steel lamination stacks that...
作者:TUDORACHE, T. , TRIFU, I. ...
来源:[J].Advances in Electrical and Computer Engineering(IF 0.552), 2012, Vol.12 (3), pp.59-64DOAJ
摘要:This paper presents an improved mathematical model of Permanent Magnet Synchronous Machine (PMSM) that takes into account the Cogging Torque (CT) oscillations that appear due to the mutual attraction between the Permanent Magnets (PMs) and the anisotropic stator armature. The ele...
作者:TUDORACHE, T. , MELCESCU, L.
来源:[J].Advances in Electrical and Computer Engineering(IF 0.552), 2009, Vol.9 (2), pp.58-64DOAJ
摘要:This paper deals with a comparative numerical analysis of performances of several design solutions of induction machines with improved energy efficiency. Starting from a typical cast aluminum cage induction machine this study highlights the benefit of replacing the classical cast...
作者:Tudorache, T. , Melcescu, L. , Paturca, S.V.
来源:[C].Clean Electrical Power, 2007. ICCEP '07. International Conference on2007IEEE
摘要:This paper deals with the field-circuit type finite element analysis of the dynamic regimes of the three-phase squirrel cage induction generator used in the isolated small power wind conversion systems. The numerical analysis of the squirrel cage induction generator using ci...
作者:Tudorache, T. , Melcescu, L. , Popescu, M.
来源:[C].Optimization of Electrical and Electronic Equipment (OPTIM), 2010 12th International Conference on2010IEEE
摘要:This paper deals with several methods for the reduction of cogging torque in case of low speed permanent magnets wind generators. The first analyzed method consists in asymmetrical spacing of the permanent magnets on the rotor outer surface. The second method consists in usi...

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