Results 21 to 30 of about 2,976 (300)

Optimization of reactive power consumption regimes by the electric centrifugal pumps installations

open access: yesMATEC Web of Conferences, 2018
The purpose of the article is to determine the optimal parameters inside the downhole compensator of the reactive power at which minimization consumption of active power is provided.
Kopyrin Vladimir   +2 more
doaj   +1 more source

Iterative Method for Determining the Values of the Susceptances of a Balancing Capacitive Compensator

open access: yesEnergies, 2018
To increase the electrical power quality, in the last decades, an intense development in the last decades of high-performance equipment built as advanced power electronics applications, such as the compensators from Switching Power Converter category ...
Adrian Pană   +2 more
doaj   +1 more source

Comparison and Applicability of New Generation Synchronous Condenser and STATCOM Based on Characteristic Analysis in Frequency and Time Domains

open access: yes发电技术, 2021
The dynamic characteristics of new generation synchronous condenser and static synchronous compensator (STATCOM) were compared in both frequency and time domains in this paper, based on which their applicability under different scenes was analyzed ...
Yichi ZHANG   +7 more
doaj   +1 more source

REACTIVE POWER. REACTIVE POWER COMPENSATION.

open access: yes, 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

Possibility of using a tuned inductor in a power device to improve the quality of electricity [PDF]

open access: yesArchives of Electrical Engineering, 2022
This work focuses on the concept of operation and possibility of using a tuned inductor in electrical power systems with adaptive features. The idea presented here for the operation of the inductor is a new approach to the design of such devices.
Michał Gwóźdź   +1 more
doaj   +1 more source

Analysis and Control of STATCOM/SMES Compensator in a Load Variation Conditions

open access: yesAdvances in Electrical and Electronic Engineering, 2014
The utilization of Flexible AC Transmission System (FACTS) devices in a power system can potentially overcome limitations of the present mechanically controlled transmission system.
Mahmoud Reza Shakarami   +2 more
doaj   +1 more source

Reactive Power Planning for Regional Power Grids Based on Active and Reactive Power Adjustments of DGs

open access: yesEnergies, 2018
To deal with extreme overvoltage scenarios with small probabilities in regional power grids, the traditional reactive power planning model requires a huge VAR compensator investment. Obviously, such a decision that makes a large investment to cope with a
Yangwu Shen   +5 more
doaj   +1 more source

REACTIVE POWER COMPENSATION

open access: yes, 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

REACTIVE POWER COMPENSATION TECHNOLOGIES.

open access: yes, 2022
Reactive power compensation is the management of reactive power to improve the performance of an network. In general, the problem of reactive power compensation is related to load and voltage support. In addition to the goals, improving the power factor of the system to balance the real power from the mains, strengthening voltage regulation, and ...
Tobvoyev Akram.   +2 more
openaire   +1 more source

Variable var compensator circuits

open access: yes, 2006
A family of two reactive-power compensator circuit is presented. A general model of some basic linear elements and switching function blocks is developed first. Then the two proposed compensator circuits are derived from the generalised model.
Marouchos, C   +5 more
core   +1 more source

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