A Review of Sensorless Control Methods for Induction Motor Drives

journal of Artificial Intelligence in Electrical Engineering

دوره 9، شماره 33، شهریور 2020، صفحه 1-7   

نوع مقاله: Original Article

نویسندگان

Abdolreza Sadighmanesh^{* 1}؛ Mohammad Rahimzadeh²

¹Department of Electrical Engineering, Ahar Branch, Islamic Azad University, Ahar, Iran‎

²Department of Electrical Engineering, Ahar Branch, Islamic Azad University, Ahar, Iran

چکیده

Induction motors have become popular in the home appliance and industry due to their ‎advantages over other motors‏.‏‎ These motors require drives for control‏.‏‎ The use of sensorless ‎drive for induction motors is expanding due to its advantages. The advantages of sensorless ‎motor drives include increased reliability, reduced hardware complexity, lower cost ,better ‎noise immunity, and less maintenance requirements. With the advancement of industry and the ‎development of modern industry, more efficient and advanced methods are required for ‎sensorless control of induction motors. In this paper, sensorless control methods for induction ‎motors are introduced and their operation and performance in different modes are investigated. ‎The advantages and superiority of each method over other methods are examined and the ‎simulation forms of the new model reference adaptive system (MRAS)‎‏ ‏and Classical rotor flux ‎MRAS speed observer methods are given and these two methods are compared with other ‎methods.‎

کلیدواژه‌ها

Induction motor drives؛ Sensorless control؛ High speed operation؛ Model reference adaptive ‎ system