Fuzzy Logic Controller based Implemented ZVT-ZCT PWM Boost Converter using Renewable Energy Source
Journal Title: GRD Journal for Engineering - Year 2018, Vol 3, Issue 0
Abstract
In this study, a new boost converter with an active snubber cell is proposed. The active snubber cell provides main switch to turn on with zero voltage transition (ZVT) and to turn off with zero current transition (ZCT). The proposed converter incorporating this snubber cell can operate with soft switching at high frequencies. Also, in this converter all semiconductor devices operate with soft switching. There is no additional voltage stress across the main and auxiliary components. The converter has a simple structure, minimum number of components and ease of control as well. The Fuzzy Logic (FL) controller with two inputs maintains the load voltage by detecting the voltage variations through d-q transformation technique that is connected in feedback of these converter. The operation principle and detailed steady state analysis of the Fuzzy based ZVT-ZCT-PWM boost converter is given. The presented theoretical analysis is measured in simulation results by 1kW converter. Here output power upto 400v is given Also, the overall efficiency of the new converter has reached a value of 97.8% at nominal output power.
Authors and Affiliations
Fathima Parveen A S, Thanzia K J, ASIET .
Keywords
Related Articles
- EP ID EP294493
- DOI -
- Views 110
- Downloads 0
Automated Amplifier Frequency Response Tester
With current developments in Integrated circuit technology, an approach to automatically plot the frequency response of different Audio amplifier circuits is presented in this paper. Use of specialized IC named Direct Di...
Study on the Properties of Aerated Concrete Incorporating Fly Ash and Quarry Dust
The use of LWC (Lightweight concrete) has been a feature in the construction industry for centuries, but like other material the expectations of the performance have raised and now we are expecting a consistent, reliable...
Solid Waste Management a need of Time
The solid waste management term deals with collection and treating and disposal of the solid waste. Day by day the quantity of waste generation is increasing rapidly. Creation of waste is natural by human being but being...
Privacy in Online Social Networks: A Survey
Knowledge and Data Engineering is the entire process of applying computer-based methodology, including new techniques for knowledge discovery, from data. It refers to the discovery of new information in terms of patterns...
A Study to Detect Urban Changes and its Relationship to Flash Flood in Thiruvanathapuram City
Thiruvanathapuram is the capital city of Kerala state. As the city is completely effected by flood, but within in the local bodies there are few low-lying areas which are susceptible to flash flood. The urban expansion w...