STUDY OF FREQUENCY-CONTROLLED ASYNCHRONOUS MOTOR UNITS TEMPERATURE VERSUS LOAD AND POWER SUPPLY TYPE

Authors

  • T. V. Vakaruk National Technical University "Kharkiv Polytechnic Institute", Ukraine
  • N. Ya. Petrenko National Technical University "Kharkiv Polytechnic Institute", Ukraine
  • A. N. Petrenko O.M. Beketov National University of Urban Economy in Kharkiv, Ukraine

DOI:

https://doi.org/10.20998/2074-272X.2014.2.04

Keywords:

inverter, frequency-controlled asynchronous motor, losses, loads, high harmonics, temperature

Abstract

An equivalent thermal circuit is developed to form the basis of a system of heat-balance equations for a frequency-controlled induction motor. With the system of equations, temperatures of АИР 90В2 induction motor stator and rotor windings and cores are calculated and experimentally confirmed. The load dependence of the machine most heated units temperature at different forms of the supply voltage is revealed.

References

Bolgarskiy A.V., Muhachev G.A., Shchukin V.K. Termodinamika i teploperedacha. Moscow, Vysshaya shkola Publ., 1975. 495 p.

Petrushin V.S. Jenergeticheskie i teplovye pokazateli reguliruemyh asinhronnyh dvigatelej s uchetom vysshih prostranstvenno-vremennyh garmonik. Elektromashynobuduvannya ta elektroobladnannya, 2008, no.70, pp. 68-71.

Borisenko A.I., Dan'ko V.G., Yakovlev A.I. Aerodinamika i teploperedacha v elektricheskih mashinah. Moscow, Energiya Publ., 1974. 560 p.

Petrenko A.N., Tanyanskyi V.V., Petrenko N.Ya. Temperaturnoe pole i teplovye potoki chastotno-upravljaemogo asinhronnogo dvigatelja. Bulletin of NTU "KhPІ", 2012, no.49, pp. 61-65.

Published

2014-04-27

How to Cite

Vakaruk, T. V., Petrenko, N. Y., & Petrenko, A. N. (2014). STUDY OF FREQUENCY-CONTROLLED ASYNCHRONOUS MOTOR UNITS TEMPERATURE VERSUS LOAD AND POWER SUPPLY TYPE. Electrical Engineering & Electromechanics, (2), 21–23. https://doi.org/10.20998/2074-272X.2014.2.04

Issue

Section

Electrical Machines and Apparatus