Modeling and Simulation of a Hybrid Fuzzy And Hysteresis Current Controller for Single Phase Grid Attached PWM Inverter for Melioration of Power Quality
Journal Title: International Journal of Science Engineering and Advance Technology - Year 2014, Vol 2, Issue 9
Abstract
Advancements in power electronics has allowed a wide investigation towards DG systems the main abstruse is the harmonization of the DG to the utility grid. Generally current regulated PWM voltagesource inverters (VSI) are used for synchronizing the utility grid with DG source in order to meet the following objectives: 1) To ensure grid stability 2) active and reactive power control through voltage and frequency control 3) power quality improvement (i.e. harmonic elimination) etc. In this paper, power quality is being improved by diminishing current error at high band width so a hysteresis controller with fuzzy logic is being proposed. The present model is being compared with the conventional hysteresis model and is being simulated in the MATLAB.
Authors and Affiliations
B. SRIVENI| P.G. scholar, Dept of EEE Trr College of Engineering & Technology, Hyderabad, Telangana, India
Keywords
Related Articles
- EP ID EP16310
- DOI -
- Views 344
- Downloads 23
Direct Power Control Algorithm for Electric Traction Systems
In this paper presents a direct power control-based algorithm is used for general filtering and unbalance compensation scheme for electric traction systems. This method can improve the power flow exchange between the...
Dairy Automation Using Controlled Area Network Protocol
In these days automation in industry’s increases rapidly. For safety purpose and to reduce man power requirement automation is adapted by industries. Some automation is fully automatic and some require human driver...
Two Efficient Outsourced ABS (OABS) Schemes Denoted By OABS-I And OABS-II To Build An Efficient Outsourced Verifying Protocol
Attribute-based signature (ABS) facilitates revelry to mark a message with fine-grained access control over make out information. Particularly, in an ABS system, users get hold of their attribute private keys from an...
Design Of Conventional Deep Drawing And Hydro Forming Deep Drawing By Finite Element Analysis
Deep drawing and hydro forming deep drawing (HDD) are the two conventional methods for production of cylindrical cups. In this paper, various cylindrical work pieces have been produced with various dies radius with d...
Explication Search Results From Huge Amount Of Published Data
The Internet presents a huge amount of useful information which is usually formatted for its users, which makes it difficult to extract relevant data from various sources. Therefore, the availability of robust, flexi...