An Active Power Factor Correction Technique for Bridgeless Boost AC-DC Converter
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2017, Vol 5, Issue 4
Abstract
As most of the electronic appliances use DC power so improvement in AC–DC converter is always at large by the researchers. The factors of improvement of power quality are reduction in total harmonic distortion and improvement in power factor at input ac, and tight output dc regulation. In such context, the AC-DC boost converters have gained significant importance, especially when they are used in Continuous Conduction Mode (CCM). This work presents a bridgeless AC DC boost converter operating in CCM. The implementation of input current and output voltage controller is also discussed. Then a comparative analysis based on simulation results of bridgeless and bridge boost rectifier is presented. Bridgeless boost AC-DC converter has outperformed the conventional techniques due to lower conduction losses, lower THD of input current and improved input power factor.
Authors and Affiliations
Lince V D, R Kumar
Keywords
Related Articles
- EP ID EP23896
- DOI http://doi.org/10.22214/ijraset.2017.4190
- Views 248
- Downloads 10
slugMINIMIZING TRAFFIC CONGESTION COST IN INTER - DOMAIN TRAFFIC ENGINEERING
The propagation in the routing table sizes resulted in the optimum flows across the Internet which leads to the significant divergences in the Internet scalability and resiliency. The Internet traffic engi...
Relaiblity and Fault Analysis in On-Chip Network
System on chips towards multicore design for taking advantage of technology scaling and also for speeding up system performance through increased parallelism in the fact that power wall limits the increase of the clock...
Comparative Studies of Strength Analysis on Different Fibre Reinforced Concrete with Conventional Concrete
This paper reports the study of compressive strength of concrete involving rice husk (RH) and fibre reinforced concrete in different proportions. The M-20 grades of concrete of cubes were made for the experiment. FRC an...
Analysis and Synthesis of Geneva Wheel for Automation of Conventional Paper Cutting Machine
Trying out design and manufacturing of Geneva wheel with help of laser cutting machines for jerk less and intermediate motion. Geneva drive is an indexing mechanism that converts continues motion to intermittent motion....
A Web Based Information System for College
An Information System is a computerized database of information organized and programmed in such a way that it produces regular reports on operations for every level of management in an organization. It is usually also...