Scientific and Technical Journal

ELECTROTECHNIC AND COMPUTER SYSTEMS

ISSN Print 2221-3937
ISSN Online 2221-3805
THE METHOD OF COMPARATIVE ANALYSES OF STATIC ELECTROMAGNETIC SYSTEMS THAT IS DIFFERENT IN STRUCTURE AND CONFIGURATION OF ELEMENTS
Abstract:

The unconventional designs of tree-phase planar and spatial radial static electromagnetic systems that are different in structures and fabrication technology of magnetic core are considered.Planar magnetic core contains a middle element and symmetrical side elements. Pair of magnetic cores are performed with separation of two twisted pieces of the same width with different lengths of rectangular internal circuits.These magnetic cores are different from traditional laminated and twisted analogues respectively rounded corners zones, smaller mass and major losses in the steel and excluding the additional losses from the third harmonic of the magnetic flux. Spatial radial "lapped" laminated magnetic core with rhombic windows and "sidelong" joints is formed of only two parallelogram configurations of different lengths electrical steel plates.Electromagnetic systems with similar symmetrical magnetic cores characterized by reduced major (using anisotropic steel) and additional loss of angular zones and easy integration in cylindrical and spherical limited diameter shells. The method of optimization comparative analysis of electromagnetic systems that are different in position in space, forming circuit configuration and manufacturing elements methods is considered.The method uses a target function with relative indicators of technical level and relative geometric controlled variables.The identity of the relative performance of technical level and optimal geometric relationships of the same structures of the active part of transformers and reactors with a correspondingly identical optimization criteria, materials and production technologies is shown.

Authors:
Keywords
DOI
10.15276/etks.14.90.2014.09
References

1. Avdieieva E.A. Sravnitelnyi analis planarnoi i pronstranstvennoi aksialnoi trehfaznih electromagnitnih sistem s parallelnimi obrazu- yuschimi poverhnostjami stergnei i obmotochnih okon (massostoimostnie pokazateli) [The Comparative Analysis of Planar and Spatial Axial three-phase Electromagnetic Systems with Parallel Forming Surfaces of Rods and coil Windows (mass and cost Indicators)], (2012), Elektrotehnіka i Elektromehanіka Publ., Vol 4, pp.15 – 20 (in Russian).
2. Belopol'skii I.I., KaretnikovaE.I., and PikalovaL.G. Raschet transformatorov i dros- selej maloj moschnosti [Calculation of Transformers and Inductors with low Capacity], (1973), Energiya Publ., 2nd ed., Moscow, Russian Federation (in Russian).

3. VeselovskiyO.N., and KopylovI.P. Uistokovelektromechaniki. Stoletie transforma- tora[At the Root of Electromechanics. Century of Transformer], (1984), Electrotechnika Publ., Vol. 11, pp. 62 – 63 (in Russian).
4. Kravchenko A., and Metelskiy V. Masljanie energosberegajuschie transformatori [Oil Energy Saving Transformers], (2013), Electric.International Journal of Electrical Engineering, Vol. 5, pp. 14 – 17 (in Russian).

5. Lizunova S.D., and Lohanina A.K. Silovie transformatori. Spravochnaja kniga [Power Transformers. Handbook], (2004), Enerqoatomizdat Publ., Moscow, Russian Federation (In Russian).

6. Bormosov V.A., Kostousov M.N., Petrenko A.F., and Smolskaya N.E. Perspektivi i sostojanie razrabotok raspredelitelnih transformatorov massovih serij [Prospects and Status of Development of Mass Series Distribution Transformers], (2004), (In Russian), available at:

http://www.transform.ru/articles/html/03project/a000001.article (accessed: 13 September 2004).

7. Puylo G.V., and Trishchenko E.V. Obobschennaja matematicheskaja model dlja sinteza i analiza silovih transformatorov, [A Generalized Mathematical Model for the Synthesis and Analysis of Power Transformers], (2005), Elektrotehnіka i Elektromehanіka Publ., Vol. 2, pp. 42 –45 (in Russian).
8. Pentegov I.V., and Rymar S.V. Optimizatsija matematicheskih modelej transformatorov i reaktorov [Optimization of Mathematical Models of Transformers and Reactors], (2006), Electrichestvo Publ., Vol. 3, pp. 35 – 47 (in Russian).

9. Stavinskiy A.A. Osobennosti naznachenija i ispolzovanija spetsialnih elektricheskih mashin [Assignment and Application Features of Special Electrical Machines], (2008), Elektrotehnіka i Elektromehanіka Publ., Vol. 1. pp. 44 – 48 (in Russian).

10. Stavinskiy A.A., Plahtir O.O., and Stavinskiy R.A. Pokazateli kachestva i strukturnoj optimizatsii prostranstvennih elektromagnitnih sistem trehfaznih transformatorov, reaktorov i drosselej [Quality Indicators and Structural Optimization of Spatial Electromagnetic Systems of three-phase Transformers, Reactors and Chokes, (2003), Elektrotehnіka i Elektromehanіka Publ., Vol. 4, pp.79 – 82 (in Russian).

11. Stavinskiy A.A., Stavinskiy R.A., and Avdieieva E.A. Formirovanie struktur staticheskih elektromagnitnih sistem na osnove netraditsionnih obrazujuschih konturov [The Structural Conversion of Static Electromagnetic Systems Based on Non-traditional form of Contours], (2013), Electromechanic and Ccomputer systems Publ., Vol. 11(87), pp. 74 – 81 (in Russian).

12.Tikhomirov P.M. Raschet transformatorov: uchebnoe posobie dlja vuzov [The Calculation of Transformers: Studies Manual for high Schools], (1986), Energoatomizdat Publ., Moscow, Russian Federation (In Russian).
13. Flanagan W.M. Handbook of Transformers Design and Applications, (1993), McGraw Hill, Boston, USA (in English).

14. Moore S., Bohm H., and Jensen V. Underwater Robotics: Science, Design & Fabrication, (2010), Marine Advanced Technology Education (MATE) Center Publ., Monterey, USA (in English).

Published:
Last download:
2017-11-16 11:27:07

[ © KarelWintersky ] [ All articles ] [ All authors ]
[ © Odessa National Polytechnic University, 2014. Any use of information from the site is possible only under the condition that the source link! ]
Яндекс.Метрика