Results 21 to 30 of about 22,208 (297)

A centralized reactive power compensation system for LV distribution networks [PDF]

, 2014
A centralized reactive power compensation system is proposed for low voltage (LV) distribution networks. It can be connected with any bus which needs reactive power.
Foo, Yi Shyh Eddy, Hoay Beng Gooi, Shuai Xun Chen, Shao Feng Lu, Wang, M. Q., Yi Shyh Eddy Foo, Chen, Shuai Xun, Ming Qiang Wang, Gooi, Hoay Beng, Lu, S. F.   +9 more
core   +1 more source

REACTIVE POWER. REACTIVE POWER COMPENSATION.

, 2022
It is possible to economically save electricity by compensating reactive energy in electric motors. Below we will consider the power of the capacitor device to compensate the reactive power through the simplest calculations.
openaire   +1 more source

Power Quality Improvement Wind Energy System Using Cascaded Multilevel Inverter [PDF]

, 2013
In this paper, a wind energy conversion system based on a cascaded H-bridge multilevel inverter (CHBMLI) topology has been proposed to be used for the grid interface of large split winding alternators (SWAs).
Kumar, A. S. (A), J.S., Sathiyanarayanan, Sathiyanarayanan, J. S. (J), A. S. Kumar, J.S. Sathiyanarayanan, A. S., Kumar   +5 more
core   +1 more source

New trends in active filters for improving power quality [PDF]

, 1996
Since their basic compensation principles were proposed around 1970, active filters have been studied by many researchers and engineers aiming to put them into practical applications.
H. Akagi, Akagi, Hirofumi
core   +1 more source

Balancing reactive compensation at three-phase four-wire systems with a sinusoidal and asymmetrical voltage source [PDF]

Bulletin of the Polish Academy of Sciences: Technical Sciences, 2020
The article presents the essentials of reactance compensation of unbalanced loads in three-phase four-wire systems powered by a sinusoidal and asymmetrical voltage source.
Z. Sołjan, G. Hołdyński, M. Zajkowski
doaj   +1 more source

Optimal Location and Sizing of Renewable Distributed Generators for Improving Voltage Stability and Security Considering Reactive Power Compensation

Energies, 2022
The integration of renewable resources into the existing power distribution system is expanding to reduce gas emissions, treat climate change and satisfy the current global need for clean energy. If the location and size of these renewable generators are
Akanit Kwangkaew, Saher Javaid, Chalie Charoenlarpnopparut, Mineo Kaneko   +3 more
doaj   +1 more source

REACTIVE POWER COMPENSATION

, 2023
The main task of power engineers is to provide consumers of electricity and consumers of industrial enterprises with high-quality and uninterrupted electricity. Reactive power compensation is important for improving power quality. Therefore, several methods of reactive power compensation are considered below.
openaire   +1 more source

Line-voltage-sensorless active power filter for reactive power compensation [PDF]

, 2019
A line-voltage-sensorless three-phase active power filter is presented, and a current controller with fast dynamics for an active power filter is described, along with line synchronisation for an active power filter! which does not require any additional
Jeong, GY, Park, TJ, Kwon, BH
core   +1 more source

Technique for Reactive Loss Reduction and Loading Margin Enhancement Using the Curves of Losses versus Voltage Magnitude

Energies, 2023
This paper presents an alternative methodology to obtain the precise amount of shunt reactive power compensation in order to simultaneously reduce the total reactive power losses, improve the voltage profile and increase the loading margin of power ...
Guilherme Barbosa Lima, Alfredo Bonini Neto, Dilson Amancio Alves, Carlos Roberto Minussi, Estélio da Silva Amorim, Luiz Carlos Pereira da Silva   +5 more
doaj   +1 more source

Methods of Simulated Annealing and Particle Swarm Applied to the Optimization of Reactive Power Flow in Electric Power Systems

Advances in Electrical and Computer Engineering, 2018
Electric power system is characterized by relatively high demand for lagging reactive power. From the economic viewpoint, reactive power sources should be installed close to its demand.
PIJARSKI, P., KACEJKO, P.
doaj   +1 more source