Abstract
These harmonics are higher than essential frequencies and cause Total Harmonics Distortion (THD) which increases the rms current and generates more warmth in the load. Numerous techniques are used to suppress the harmonics to limit the warmth in the load. Another procedure is utilized in this work to limit THD and the method to beat the low exhibition of a traditional PWM (pulse width tweak) control. In this work, the desired output voltage is accomplished by contrasting the desired sinusoidal waveform (adjusting signal) with a high frequency three-sided waveform (transporter signal). Industrial applications demands high force and long life expectancy motor drives. Three phase motor drives have restricted force density consequently Multiphase motor drives are better solutions for high force density and substantial loads. In this work a 12 level cycloconverter is designed to drive three Phase load. The loads used in the industries almost nonlinear loads like motors. Thusly, because of these nonlinear loads extra harmonics incited at the output of the 12 level cycloconverter drive with major frequency. The harmonics and THD got using our proposed technique is thought about using Mat lab/Simulink
Highlights
The motor is used to change over an electrical type of energy into mechanical structure
A three phase induction motor is a kind of AC induction motors which operates on three phase supply when contrasted with the single phase induction motor where single phase supply is expected to work it
The stator of the induction motor consists of three fundamental parts; Stator Frame Stator Core Stator Winding Stator Frame The stator outline is the external piece of the motor
Summary
Analysis Of 12- Level Cycloconverter To Minimize Thd (Total Harmonic Distortion) Level In 3-Phase Induction Motor. Of Electrical & Electronics Engineering, Sri Satya Sai University of Technology & Medical Sciences, Sehore, Bhopal Indore Road, Madhya Pradesh, India b Research Guide, Dept. Of Electrical & Electronics Engineering, Sri Satya Sai University of Technology & Medical Sciences, Sehore, Bhopal Indore Road, Madhya Pradesh, India. Numerous techniques are used to suppress the harmonics to limit the warmth in the load Another procedure is utilized in this work to limit THD and the method to beat the low exhibition of a traditional PWM (pulse width tweak) control. The loads used in the industries almost nonlinear loads like motors Because of these nonlinear loads extra harmonics incited at the output of the 12 level cycloconverter drive with major frequency.
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