DC-DC Converters Using PID Controller and Pulse Width Modulation Technique
Journal Title: INTERNATIONAL JOURNAL OF ENGINEERING TRENDS AND TECHNOLOGY - Year 2014, Vol 7, Issue 4
Abstract
This paper presents a boost converter along with a flyback converter. The Zero Voltage Switching (ZVS) technique is used to achieve soft switching. A bidirectional boost converter is connected with an output module as a Parallel Input Serial Output configuration. The flyback converter with Voltage Doubler Rectifier (VDR) acts as an output module. This connection makes a bidirectional boost converter an active clamp circuit which is connected to the output side in order to extend the step up ratio. A converter with active clamp technique is used to recycle the leakage energy, to eliminate voltage spike due to coupled inductors and also to provide a mechanism to achieve ZVS. To overcome the efficiency degradation during light load due to load dependent soft switching of the ZVS, a control method using Pulse Width Modulation (PWM) proportional to the load current is used.
Authors and Affiliations
R. Sudha , Mr. P. M Dhanasekaran
Keywords
Related Articles
- EP ID EP141970
- DOI -
- Views 126
- Downloads 0
A Review on Redesign of Drive System for Textile Powerloom Machine to Prevent Downtime and Improve Reliability of System
The textile industry is one of the most complicated manufacturing industries because it is a fragmented and heterogeneous sector dominated by small and medium enterprises. A loom is a tool used for weaving yarn into text...
A Survey on Mining Weakly Labeled Web Facial Images for Search-Based Face Annotation
Auto face annotation is playing important role in many real-world knowledge management systems and multimedia information. Auto face annotation can be beneficial to many real world applications. Face annotation related t...
Enhancement of Speech Compression Technique Using Wavelet Transforms With Parallel Processing and Fusion
— The Discrete Wavelet Transform is the most powerful and new Since speech signal contains a large number of redundant information, how to compress high quality speech maintaining transparent quality at low bit rat...
A Comparative Study Of Impulse Noise Reduction In Digital Images For Classical And Fuzzy Filters
Efficient impulse noise removal is an important issue in image processing. It is caused error in the data communication generated in noisy sensors or communication channels or by error during the data capture from digita...
ATM Client Authentication System Using Biometric Identifier & OTP
In this paper we propose a design, to add more security to the current ATM systems by using biometric and GSM technology. In conventional method identification is done based on ID cards and static 4 digit password. Where...