Output feedback control of a three‐phase four‐wire unified power quality conditioner
Sign Up to like & getrecommendations! Published in 2019 at "Asian Journal of Control"
DOI: 10.1002/asjc.2034
Abstract: The increasing penetration of power electronics in electrical equipment entails a significant impact on the deterioration of power supply quality. In this paper, the problem of power quality is addressed for distorted three‐phase four‐wire power… read more here.
Keywords: phase four; power quality; quality; power ... See more keywords
Electric vehicle charging station microgrid providing unified power quality conditioner support to local power distribution networks
Sign Up to like & getrecommendations! Published in 2017 at "International Transactions on Electrical Energy Systems"
DOI: 10.1002/etep.2262
Abstract: Power grids will benefit when electric vehicle (EV) charging stations provide more services in addition to charging. This paper presents a new configuration of the unified power quality conditioner (UPQC) that uses a microgrid in… read more here.
Keywords: electric vehicle; power quality; charging station; power ... See more keywords
Feature extraction and power quality event classification using Curvelet transform and optimized extreme learning machine
Sign Up to like & getrecommendations! Published in 2021 at "Electrical Engineering"
DOI: 10.1007/s00202-021-01243-3
Abstract: This article presents an efficient method for power quality events (PQEs) detection and classification based on Curvelet transform (CT) and optimized extreme learning machine (OELM). Initially, various PQEs signal data are extracted even under noisy… read more here.
Keywords: transform optimized; optimized extreme; power quality; classification ... See more keywords
Power quality improvement using microsystem technology for wind power plant
Sign Up to like & getrecommendations! Published in 2019 at "Microsystem Technologies"
DOI: 10.1007/s00542-019-04726-3
Abstract: Its intermittent nature and comparatively elevated capital costs impede the contribution of abundant renewable energy sources globally compared to nonrenewable sources. Intermittency makes most of the renewable energy sources to be grid connected for reliability… read more here.
Keywords: voltage; quality; power quality; microsystem ... See more keywords
Fuzzy controller based design of 125 level asymmetric cascaded multilevel inverter for power quality improvement
Sign Up to like & getrecommendations! Published in 2019 at "Analog Integrated Circuits and Signal Processing"
DOI: 10.1007/s10470-019-01468-0
Abstract: This paper implements a 125 level asymmetric cascaded multilevel inverter using fuzzy logic which is used in the dynamic voltage restorer. The inverter is designed with a reduced number of switches. The higher switching frequency… read more here.
Keywords: inverter; power quality; level; 125 level ... See more keywords
Use of neural network based DVR for the reduction of power quality issues in composite micro-grid
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Ambient Intelligence and Humanized Computing"
DOI: 10.1007/s12652-020-02203-8
Abstract: Most of today’s every power system networks deals with a serious scenario of Power quality. This problem had ever more observed with the advent of practical hardware, in which it will carry out serious impact… read more here.
Keywords: power quality; dvr; power; micro grid ... See more keywords
A novel intrinsic space vector transformation based solar fed dynamic voltage restorer for power quality improvement in distribution system
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Ambient Intelligence and Humanized Computing"
DOI: 10.1007/s12652-020-02831-0
Abstract: Electric power aims to generate electrical energy and distribute to the end-user application at an acceptable voltage level. The quality of power will be affected by various factors like voltage sag, swell, harmonic and Power… read more here.
Keywords: voltage; solar fed; system; power quality ... See more keywords
A New S-Transform-Based Method for Identification of Power Quality Disturbances
Sign Up to like & getrecommendations! Published in 2018 at "Arabian Journal for Science and Engineering"
DOI: 10.1007/s13369-017-2895-2
Abstract: Nowadays, the identification and mitigation of power quality (PQ) disturbances are very important issues for electric companies and industries. In this paper, a new method is presented for the classification of PQ disturbances. At first,… read more here.
Keywords: power quality; transform based; method; identification ... See more keywords
New economical design of SVC and passive filters to improve power quality at railway substation: a case study
Sign Up to like & getrecommendations! Published in 2019 at "Journal of The Institution of Engineers (India): Series B"
DOI: 10.1007/s40031-019-00406-y
Abstract: In electrified railways, harmonics and low power factor (PF) are typical power quality problems. The traction system of 25 kV, single phase, 50 Hz that exists in India has been taken for this case study. Most of… read more here.
Keywords: case study; new economical; economical design; power ... See more keywords
A Multi-objective Approach for Optimized Monitoring of Voltage Sags in Distribution Systems
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Control, Automation and Electrical Systems"
DOI: 10.1007/s40313-018-0371-1
Abstract: Voltage sags are among the most relevant power quality disturbances. Furthermore, they also have high occurrence rates. Their stochastic nature makes monitoring difficult and causes significant losses to power utilities and customers. This paper presents… read more here.
Keywords: voltage sags; power quality; power; distribution systems ... See more keywords
Validation of Control Platform Using TMS320F28027F for Dynamic Voltage Restorer to Improve Power Quality
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Control, Automation and Electrical Systems"
DOI: 10.1007/s40313-019-00480-z
Abstract: A real-time control platform progressed for the power quality (PQ) change in a conveyance framework has been displayed in this paper. A DSP-based control platform is demonstrated for voltage sag compensation for dynamic voltage restorer… read more here.
Keywords: dynamic voltage; voltage; control platform; control ... See more keywords