ACADEMICIA: An International Multidisciplinary Research Journal
  • Year: 2020
  • Volume: 10
  • Issue: 11

Analysis of the interaction of polar and rotate coordinate systems in asynchron motor electrical control

  • Author:
  • Pirimov Ramziddin Ramazonovich1, Turaev Sardor Dustmurodoa2, Olimov Bahrom Jorayevich3
  • Total Page Count: 6
  • Page Number: 1426 to 1431

1Bukhara Engineering and Technological Institute, Uzbekistan

2Bukhara Branch of The Tashkent Institute of Irrigation, Agricultural Mechanization Engineers, Uzbekistan

3Bukhara Engineering and Technological Institute, Magister of group of M 3-20 ETE, Uzbekistan

Online published on 11 January, 2021.

Abstract

This article focuses on the development and improvement of methods for measuring the speed of asynchronous electric motors without sensors, as well as the mathematical representation of this system model. Since it is accepted to write the magnitudes corresponding to the rotor with index 2, we define the angle between the real number axis d of the rotor coordinate system and the fixed axis in the stator coordinate system as thθ2.

Keywords

Stator, Rotor, The Number Of Pairs Of Poles, Angular Frequency, Electric Drive, Angular Velocity