Analysis, Evaluation and Simulation of Direct Torque Control of Induction Motor Using SVPWM Technique
Journal Title: International Journal of Engineering Sciences & Research Technology - Year 30, Vol 3, Issue 6
Abstract
Induction machine drive based on Direct Torque Control (DTC) allows high dynamic performance with very simple hysteresis control scheme. Conventional Direct Torque Control (CDTC) suffers from some drawbacks such as high torque ripple and variable switching frequency, difficulties in torque as well as flux control at very low speed. This paper is aimed to analyze DTC principles, the strategies and the problems related to its implementation and the possible improvements using Space Vector Pulse Width Modulation (SVPWM). In SVPWM for each sampling period the switching instants of different space vectors are determined to reduce torque ripple. A comparison study between SVPWM-DTC and CDTC is carried out to apply switching select voltage vector. The theoretical foundation principle, the numerical simulation procedure and the performances of both methods are also presented.
Authors and Affiliations
Seema Kumari*1
Keywords
Related Articles
- EP ID EP111582
- DOI -
- Views 81
- Downloads 0
Analysis of Parameters in Stone Slicing Machine
Granite processing industry now a day’s faces the challenge of having to develop high precision products speed and economically than ever before. And hence, optimization is an innovative technique under certain co...
A REVIEW PAPER ON DENOISING MULTI-CHANNEL IMAGES IN PARALLEL MRI BY LOW RANK MATRIX DECOMPOSITION AND BACTERIAL FORAGING ALGORITHM
Parallel magnetic resonance imaging has emerged as an effective means for high-speed imaging in various applications. The reconstruction of parallel magnetic resonance imaging (pMRI) [1] data can be a computationa...
An Improved Evolutionary Algorithm for Effective Optimized Network Design Using Tabu Search
Network nodes to estimate and characterize the impact of traffic engineering and load balancing over centralized and decentralized networks. This considers the network maximum utilization with load balancing over...
Thermodynamic Characterization of Sorption of Copper(II) ions on Rice Husk
This paper attempts to develop simple and easily understandable thermodynamic parameters related sorption process at the equilibrium. Batch kinetic studies were conducted for the adsorption of Cu(II) on SCRH (sod...
TESTING DATA TIME SERIES CONSUMPTION, FDI, GDP INDONESIA WITH SERIAL CORRELATION AND COINTEGRATION
Purposive - The study was conducted by the authors to see how the correlation and cointegration in the long term between the variables of consumption, direct inventasi and GDP in Indonesia to test models of time s...