A Concise Review of Control Techniques for Reliable and Efficient Control of Induction Motor

Abstract

<span style="color: black; font-family: 'Times New Roman','serif'; font-size: 10pt; mso-fareast-font-family: SimSun; mso-themecolor: text1; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;">Induction motors are work-horse of the industry and major element in energy conversion. The replacement of the existing non-adjustable speed drives with the modern variable frequency drives would save considerable amount of electricity. A proper control scheme for variable frequency drives can enhance the efficiency and performance of the drive. This paper attempt to provide a rigorous review of various control schemes for the induction motor control and provides critical analysis and guidelines for the future research work. A detailed study of sensor based control schemes and sensor-less control schemes has been investigated. The operation, advantages, and limitations of the various control schemes are highlighted and different types of optimization techniques have been suggested to overcome the limitations of control techniques</span>

Induction Motor Torque Measurement using Prony Brake System and Close-loop Speed Control

“…The minimum input current value acquired is 0.2A at 150RPM and the maximum value of 1.2A at 700RPM with hard load applied. The calculation for the input power has been done using (2). The resulting input power values can be seen in Fig.…”

“…Based on the supply current, there are two types of electric motor, namely AC dan DC motors. AC motor has low maintenance cost compared to DC motor, which uses carbon brush [1] [2]. There are two categories of AC motors, which are synchronous and asynchronous.…”

Adaptive Linear Quadratic Gaussian Speed Control of Induction Motor Using Fuzzy Logic

“…During installation and maintenance, the induction motor is economical, simple, and reliable [3,4]. About 60% of the facility's energy is mainly used by induction motors [5]. There are wide applications for induction motors, such as compressors, elevators, centrifugal pumps [6,7], and also as traction motors in electric vehicles [8,9].…”

An Intelligent Hybrid Control System using ANFIS-Optimization for Scalar Control of an Induction Motor

“…Conventional (scalar and vector) techniques are employed to manage the speed of IMs. Control systems are supposed as fast responses and exactly to variable speed and load situations and to offer stability control [5]. While SC is adequate for lowperformance applications, vector control is suggested for high-performance applications with varying loads and speeds [6].…”