AC-DC Converter with Flying Capacitor Using Three Phase Single Stage PFC & PWM
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2017, Vol 5, Issue 6
Abstract
Today the wide usage of non linear loads like variable speed drives has made power factor improvement difficult due to the presence of harmonic currents. These harmonics cause overheating, and the amplification of these harmonics cause failure or damage of Capacitors and other system components. Thus this paper presents a new integrated AC-DC converter with single stage power factor correction with flying Capacitor. Due to the interleaved structure, the proposed converter operates at lower input ripple current and has improved load efficiency along with peak switch currents and soft switch operation. The convertor has improved efficiency and due to single stage 3 level AC-DC converter it has voltage regulation along with power factor correction. This proposed converter is stimulated in the MATLAB software and the design and performance is further studied and analyzed.
Authors and Affiliations
Surya Prakash Sahu, Lumesh Kumar Sahu
Keywords
Related Articles
- EP ID EP24779
- DOI -
- Views 442
- Downloads 16
A Study On Roads Using Solar Energy
A solar roadways is a series of structurally engineered solar panels that are drive on. This paper provides information about solar roads. These solar roads work on solar energy. Solar roadways use solar panels, photovo...
Cyber Security for Social Networking Sites: Issues, Challenges and Solutions
In today’s socio-economic environment one of the fastest growing areas of technical infrastructure development is the Internet. The increasing cyber-attacks over the past decade are posing a serious threat to the digita...
Securing Data Using Role Based Access Control for Data Centric Approach
Currently all security arrangements are based on perimeter security. However, Use of cloud computing breaks the organization borders. When organisational data stored on the Cloud, indirectly data reside outside the orga...
Contingency Analysis of 30 Bus Power System Using PSAT
Load Flow Study (LFS) is the most important part of system-planning studies and also the starting point for transient and dynamic stability studies. The load flow problem models the nonlinear relationships among bus pow...
A Novel Method to Compute Resonant Frequency of Metamaterial Based Patch Antennas Using Neural Networks
This paper presents a novel metamaterial based miniaturised patch antenna for wireless application, whose resonant frequency is computed using an artificial neural network approach. The conventional patch resonates at 2...