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Silvashko S.A., Bulatov V.N. THE SYNTHESIS OF TEST SIGNALS SPECTRA PROPERTIES FOR DIAGNOSIS OF STATOR WINDINGS IN ELECTRICAL MACHINESThe paper presents a solution for synthesis of the spectra properties of pulse-modulated signals with high metrological characteristics in certain frequency ranges. This class of pulse-modulated signals is intended for the diagnosis of stator windings in three-phase alternating current compact electrical machines at the stage of semi-product (without anchors).Key words: spectrum, harmonic component, stator winding, pulse-amplitude modulation, spectrum synthesis, coherence.
References:
1. Lopukhina, E.M. Automated design of electrical machines of low power: tutorial / E.M. Lopukhina, G.A. Semenchukov. — M.: Vyssh. shk., 2002. — 511, [1] p.: Ill. — Bibliogr.: p. 501 — 503. — The subject ind.: p. 504 — 506. — 4000 cop. — ISBN 5-06-004042-9.
2. Goldberg, O.D. Testing of electrical machines: textbook for high sch. / O.D Goldberg. — 2 ed., corr. — M.: Vyssh. shk., 2000. — 255, [1] p.: Ill. — Bibliogr.: p. 252. — 8000 cop. — ISBN 5-06-003840-8.
3. Polkovnichenko, D.V. Improvement of diagnosing shorted windings of induction motors based on the control parameters of the working mode: abstract dis.... cand. of tekhn. scien.: 05.09.2001 / D.V. Polkovnichenko. — Donetsk, 2003. — 19 p.: Ill.
4. Zharkov, V.V. Development and research methods and tools for diagnosis of electrical machines based on the measurement of stray fields [electronic resource]: dis.... cand. of tekhn. scien.: 05.11.2001 / Zharkov Vladislav. — M.: RSL, 2003. — 157 p. — (From the funds of the Russian State Library). — Bibliogr.: p. 145 — 157.
5. Melguy, M.A. Spectral-pulse method of control windings of electrical machines / M.A. Melguy, Y.V. Sukhodolov, Y.N. Goregliad // Electromechanica /News of hig. educat. instit. — 1992. — №2. — p. 52 — 59.
6. Way to complex control three-phase windings of electrical machines: pat. 2289143 Russ. Federation: IPC G01R 31/06 / Silvashko S.A., Bulatov V.N., Shevelenko V.D.; applicant and patentee St. educat. instit. of higher prof. educat. the Orenburg State University. — №2005107405/28; stat. 16.03.05; publ. 10.12.06, Bull. №34.
7. Way to control three-phase windings of electrical machines: pat. 2339962 Russ. Federation: IPC G01R 31/06 / Silvashko S.A., Bulatov V.N.; applicant and patentee St. educat. instit. of higher prof. educat. the Orenburg State University. — №2007121097/28; stat. 05.06.07; publ. 27.11.08, Bull. №33.
About this article
Authors: Silvashko S.A., Bulatov V.N.
Year: 2011
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Editor-in-chief |
Sergey Aleksandrovich MIROSHNIKOV |
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