EFFECTIVENESS OF USING A FREQUENCY CONVERTER WITH SMOOTH SPEED CONTROL OF AN INDUCTION MOTOR

Authors

  • Qurbonov Nurali Abdullayevich Teacher
  • Xalikova Xurshida Abdullayevna Teacher Karshi Engineering and Economic Institute

Keywords:

network frequency; smooth regulation; artificial characteristics; motor torque; mechanical characteristics.

Abstract

The article discusses the efficiency of a frequency converter when using it for smooth control of the rotational speed of electric drives with an asynchronous motor (AD). The ratios of voltage and frequency of the supply network for various loads are given.

References

Shreiner R.T. Mathematical modeling of AC electric drives with semiconductor frequency converters: Ekaterinburg: URO RAS, 2000.-654 p.

Chernyshev A.Yu., Chernyshev I.A. Calculation of characteristics of AC electric drives. Part 1. Asynchronous motor: Textbook. – Tomsk: TPU Publishing House, 2005. – 136 p.

Pozdeev A.D. Electromagnetic and electromechanical processes in frequency-controlled asynchronous electric drives. Cheboksary: Chuvash University Publishing House, 1998.-172 p.

Moskalenko V.V. Electric drive. –M.: “Higher School” 1991.

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Published

2023-11-15

Issue

Section

Articles