Results 231 to 240 of about 199,089 (301)

Three Phase Grid Connected PV Based EV Charging Station with Capability of Compensation of Reactive Power

2021 IEEE 4th International Conference on Computing, Power and Communication Technologies (GUCON), 2021
This paper presents, a three-phase grid interfaced charging station (CS) for electrical vehicle (EV). It interacts with the grid to compensate for the reactive power. The charging station operates in various modes (i) charging/discharging of EV battery, (
Vandana Jain, Seema, Bhim Singh
semanticscholar   +1 more source

On reactive power compensation

1995 IEEE International Conference on Systems, Man and Cybernetics. Intelligent Systems for the 21st Century, 2002
This paper presents a rigorous optimal design scheme for sizing and locating shunt capacitors for reactive power compensation, ohmic loss reduction, demand charge, and energy charge savings in distribution networks. This scheme is novel in introducing a practical non-heuristic or explicit search technique as is commonly reported in the literature ...
N.K. Swain, N.N. Bengiamin
openaire   +1 more source

DSTATCOM integrated with Y-y connection transformer for reactive power compensation

, 2020
This paper proposes a distribution static synchronous compensator (DSTATCOM) integrated with a Y-y connection transformer for reactive power compensation.
Zhen Wang, Xianggen Yin, Yu Chen, J. Lai, Langzi Li, Zhenyu Qi   +5 more
semanticscholar   +1 more source

Research on Dynamic Reactive Power Compensation Configuration of High Proportion New Energy Grid

2020 5th Asia Conference on Power and Electrical Engineering (ACPEE), 2020
In order to enhance the dynamic reactive power support capacity of new energy grids and the ability of new energy to connect to the grid, increase the stability level of the transient voltage of the grid and reduce the risk of DC commutation failure ...
Junjie Zhang, Wenli Lin, Boqi Zhang, Yan Mei, Jing Li, Xuelian Wu, Ling Zhu   +6 more
semanticscholar   +1 more source

Reactive power compensation by EPSO technique

2010 IEEE International Conference on Systems, Man and Cybernetics, 2010
This paper presents a methodology to address reactive power compensation using Evolutionary Particle Swarm Optimization (EPSO) technique programmed in the MATLAB environment. The main objective is to find the best operation point minimizing power losses with reactive power compensation, subjected to all operational constraints, namely full AC power ...
Zita A. Vale, Carlos Ramos 0001, Marco R. Silva, João P. Soares, Bruno Canizes, Tiago Sousa 0001, Hussein M. Khodr   +6 more
openaire   +2 more sources

Dynamic reactive power compensator (DRPC) for unbalance load reactive power compensation

2013 IEEE 8th International Conference on Industrial and Information Systems, 2013
Unbalance in power system caused by the addition of single phase and dynamically varying loads are unavoidable. Due to this reason the load reactive power is no longer balanced, which causes voltage fluctuation, line overloading and high transmission line losses.
S. Arunprasanth, A. Arulampalam, P. J. Binduhewa, M. A. R. M. Fernando, S. G. Abeyrathne   +4 more
openaire   +1 more source

REACTIVE POWER COMPENSATION TECHNOLOGIES

American Journal of Applied Science and Technology, 2023
This article provides an overview of the current state of reactive power compensation technologies. The principles of operation, design characteristics and examples of the use of VAR compensators on thyristors and self-commutated converters are given.
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Lifetime evaluation of three-phase multifunctional PV inverters with reactive power compensation

Electric power systems research, 2019
The multifunctional operation of photovoltaic inverters consists in providing ancillary services to the grid, such as reactive power injection, harmonic current compensation, frequency regulation and others.
J. Callegari, M.P. Silva, R. D. de Barros, E. Brito, A. F. Cupertino, H. Pereira   +5 more
semanticscholar   +1 more source

Clean reactive power compensator

IEEE 2002 28th Annual Conference of the Industrial Electronics Society. IECON 02, 2003
New method is proposed to compensate reactive power of fundamental current component. New clean reactive power compensator CRPC is presented. True sinusoidal voltage wave inverter is connected to the supply system through inductance. Connection to supply system by natural shaped voltage source does not produce additional distortion.
W. Koczara, J. Matraszek
openaire   +1 more source

Reactive power compensation in motor

2017 IEEE International Conference on Mechatronics and Automation (ICMA), 2017
As an significant way to improve quality of electric energy, modern reactive power compensation technology has become an indispensable part in motor now. First of all, research background and importance were introduced, followed by emphatical introduces about the compensation principle and the conception of power factor in different situation, and then
Xuesong Zhou, Youjie Ma, Zhiqiang Gao, Shaowei Zhang   +3 more
openaire   +1 more source