A 5 level, 3 phase H-bridge PWM method for I.M. Controlling with field oriented techniques
Journal Title: International Journal of Advanced Research in Computer Engineering & Technology(IJARCET) - Year 2012, Vol 1, Issue 5
Abstract
This paper presents a micro controller based field oriented control 5-level inverter for three phase Induction motor. IGBT is used as power element. Pulse width modulation techniques (PWM), introduced three decades ago, are the most used methods to control the voltage and frequency supplied to electrical AC machines. . A scheme based on 5-level PWM inverter, which control a high performance 8-bit standard microcontroller with gate driver circuit and additional hardware is used, which allows a flexible and economical solution. The output voltage can be varied in a large range and with a good resolution. Experimental data obtained from an induction motor drive will be presented. Key word: - FOC, PWM, microcontroller, multilevel inverter, induction motor.
Authors and Affiliations
Siddharth Shukla , N. K. SINGH , Amit Gupta
Grid Density Based Clustering Algorithm
Clustering is the one of the most important task of the data mining. Clustering is the unsupervised method to find the relations between points of dataset into several groups. It can be done by using various types...
A Survey on Preserving Privacy towards Location Proof
Location proof of a particular person relies on his/her mobile device position. One of the valuable features of the location proofs tells about accessing the location based services (LBS) by using mobile device. Lo...
Simulated Annealing optimized PID Controller design using ISE, IAE, IATE and MSE error criteria
A PID controller is designed using ISE, IAE, ITAE and MSE error criteria for stable linear time invariant continuous system. A Simulated Annealing PID controller is designed for the plant to meet the desired performance...
Text Extraction From Images
Images and videos on webs and in databases are increasing. It is a pressing task to develop effective methods to manage and retrieve these multimedia resources by their content. Text, which carries high-level seman...
CONTENT BASED IMAGE RETRIVAL USING FRACTAL SIGNATURE ANALYSIS
Content-based image retrieval has become a reliable tool for digital image applications, especially for image retrieval purposes. There are several advantages of the image retrieval techniques compared to other simple re...