A new interline DVR with displacement factor improvement using fuzzy logic controller for voltage unbalance condition
Journal Title: International Journal of Science Engineering and Advance Technology - Year 2015, Vol 3, Issue 12
Abstract
A new interline dvr with displacement factor improvement using fuzzy logic controller for voltage sags and swells condition have been designed. Generally interline dynamic voltage restorer (IDVR) is employed in distribution systems to mitigates voltage sag and swell problems. An IDVR consists of several dynamic voltage restorers (DVRs) sharing a common dc link connecting independent feeders. One of the DVRs compensates for the local voltage sag in its feeder; the other DVRs replenish the common dc-link voltage. For normal voltage levels, the DVRs should be bypassed or unoperated. Generally instead of bypassing the DVRs, this paper proposes a new operating technique to improve the displacement factor (DF) of one of the involved feeders. DF improvement can be achieved via active and reactive power exchange between two different feeders. The fuzzy logic controller improves the performance and reduces the total harmonic distortion. Simulation results can be shown the performance of proposed converter using MATLAB software.
Authors and Affiliations
Marpina Pratyusha| PG Scholar, Pydah College of Engineering, Kakinada, AP, India, Smt. N. Sirisha| Associate Professor, Pydah College of Engineering, Kakinada, AP, India
Keywords
Related Articles
- EP ID EP16705
- DOI -
- Views 346
- Downloads 11
The paper proposes the current online multi-modal distance metric learning (OMDML) with another component of expansion to illuminate the Image equivocalness issue utilizing Conditional Random Field (CRF) Algorithm. T...
Dynamic PoS and Secure Cross-User De-duplication
We present the idea of deduplicatable dynamic confirmation of capacity and propose an effective development called DeyPoS, to accomplish dynamic PoS and secure cross-client deduplication, at the same time. Considerin...
This work proposes an direct control procedure for an inside permanent magnet synchronous generator-based variable speed wind turbine. In this plan, the necessity of the constant rotor position is dispensed with as e...
Performance Analysis of Ship Tracking using PID/Predictive Controller
Accurate ship navigation is very essential for saving fuel as well time. In order to achieve accurate tracking in unmanned ship navigation various controllers like PID, Predictive and Adaptive controllers are used. Ea...
Social Closeness Based Private Coordinating Conventions for Online Informal Organizations
The hazardous development of Online Interpersonal organizations in the course of recent years has re-imagined the way individuals collaborate with existing companions and particularly make new companions. A few works...