The power quality of interconnected grid is highly affected by the non linear loads and the interconnected renewable energy sources like wind and solar systems. The drastic changes in their input effectively change the grid parameters. This paper provides a novel method in which compensator continuously monitors the line parameters like voltage, currents, harmonics and reactive power to maintain the desired values at common connecting line (CCL). This paper utilizes the capabilities of hybrid Fuzzy and ZN PID Controlling of Dynamic Active Power Filter (DAPF) along with the Energy storage at dc link. The proposed model simulated in MATLAB/SIMULINK and at the grid common connecting line, the power factor and Total Harmonic Distortion values are much improved. © 2015 IEEE.

Sudha R

Department of Instrumentation

School of Electrical Engineering

Vellore Campus

Prabhu K-R

Department of Control and Automation

Kasa S

Vellore Institute of Technology (VIT) is a private university located in&nbsp;Tamil Nadu, India. Founded in 1984, as Vellore Engineering College, the institution offers 20 undergraduate, 34 postgraduate, four integrated and four research programs. It has campuses in Vellore, Amravati, Bhopal and Chennai.

VIT is one of the top ranked private universities in India according to NIRF, THE and QS Rankings.&nbsp;Govt. of India has recognized&nbsp;VIT, Vellore as an&nbsp;Institution of Eminence. This has allowed VIT to take independent quality initiatives and move up in world ranking.

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VIT University

Hybrid fuzzy-ZN PID control based grid interfaced distribution level renewable energy source with power quality

2015 International Conference on Circuits, Power and Computing Technologies [ICCPCT-2015]

Substantial growth in modern innovations demands more power from utility. To cope with drastic power demand on grid renewable sources have been integrated. This makes more complex power system as these integrated sources more dynamic in nature. Intelligent usage of renewable sources leads to optimal and reliable power structure. This paper provides an optimal usage of renewable source for unified controlling action to compensate power quality issues on multi distribution feeders. Proposed Unified Multi Converter Controller (UMCC) effectively alleviates power quality issues like harmonics, imperfections in current and voltage on multi feeder. ANFIS based harmonics alleviation is studied and compared with traditional control error tuning. Here, Photovoltaic source is considered. Proposed three phase system is analyzed in MATLABSIMULINK platform with variable load and supply voltage conditions.

Fulltext

MATEC Web of Conferences

Enhancement of Power Quality in Multi Feeder Three Phase System with Photovoltaic fed ANFIS-Unified Multi Converter Controller

Forthcoming generation of industrial revolution completely changes the living standards of world population. In addition, growing phase of industrial revolution has more impact on grid system in terms of power demand and topology. Traditional power generating system adopts renewable source integration to deal with dynamic energy demand. Coalescing of green energy sources and industrial revolution hinders Power Quality of overall system. Industrial non linear loads and uncertain source of renewable energy units are the major causes of PQ degradation. To enhance PQ in renewable source interfaced grid system, ANFIS based ICC controller is proposed for shunt connected active filter. Photovoltaic Unit is optimally interfaced to grid for aiding PQ enhancing process. ICC based APF performance is investigated in MATLAB/SIMULINK platform. Proposed controller performance is analyzed for balance and unbalance load conditions. © 2018 the Author(s).

Journal of Green Engineering

Enhancement of Power Quality inRenewable Source Integrated Three PhaseSystem with ICC Controller

Growing population and industrialization demanding more power from the electrical utility. This causes drastic changes in the utility structure. The non conventional sources replaces the signing off conventional sources. The integration of non conventional sourses and different loads, hinders the power quality of the system. This paper uses Dynamic Shunt Active Fiter (DSAF) to mitigate the current hormonics and integrates the Renewable Energy units to grid. The controller performance is studied with conventional PI &amp; Fuzzy technique. The proposed system performance is studied in MATLAB/SIMULINK. © 2017 IEEE.

2017 Innovations in Power and Advanced Computing Technologies (i-PACT)

Mitigation of current harmonics in renewable source integrated grid topology with fuzzy based dynamic shunt active filter

Grid Integration of Wind Energy

IEEE Transactions on Power Delivery

Grid Interconnection of Renewable Energy Sources at the Distribution Level With Power-Quality Improvement Features

IEEE Systems Journal

A STATCOM-Control Scheme for Grid Connected Wind Energy System for Power Quality Improvement

IEEE Transactions on Energy Conversion

A Statistical Approach to the Design of a Dispatchable Wind Power-Battery Energy Storage System

2009 World Non-Grid-Connected Wind Power and Energy Conference

Wind energy development and application prospects of non-grid-connected wind power

Journal	Data powered by Typeset2015 International Conference on Circuits, Power and Computing Technologies [ICCPCT-2015]
Publisher	Data powered by TypesetIEEE
Open Access	0