Results 41 to 50 of about 200,324 (298)

Reactive Power Management of PV Systems by Distributed Cooperative Control in Low Voltage Distribution Networks [PDF]

AUT Journal of Electrical Engineering, 2023
A distributed control strategy is proposed to enhance voltage regulation and reactive power sharing in Low Voltage (LV) distribution networks with high penetration of Photovoltaic (PV) systems.
Saeed Mahdavian Rostami, Mohsen Hamzeh
doaj   +1 more source

T-test diagram of voltage deviation and active power consumption of IEEE14 node.

, 2022
T-test diagram of voltage deviation and active power consumption of IEEE14 node.
Thomas Stephen Ramsey (12542506), Mingzhen Shao (12542497), Zhou Xiaoqian (12542500), Ji Desen (12542503), Cui Yong (12038579), Liu Wen (11502868)   +5 more
core   +1 more source

The correlation coefficient of voltage deviation under multiple combined operation modes.

, 2022
The correlation coefficient of voltage deviation under multiple combined operation modes.
Thomas Stephen Ramsey (12542506), Mingzhen Shao (12542497), Zhou Xiaoqian (12542500), Ji Desen (12542503), Cui Yong (12038579), Liu Wen (11502868)   +5 more
core   +1 more source

Impact Assessment of Grid-Connected Solar Photovoltaic Systems on Power Distribution Grid: A Case Study on a Highly Loaded Feeder in Ulaanbaatar Ger District

Energies
Adopting and widely implementing solar photovoltaic (PV) systems are regarded as a promising solution to address energy crises by providing a sustainable and independent electricity supply while significantly reducing greenhouse gas emissions to combat ...
Turmandakh Bat-Orgil, Battuvshin Bayarkhuu, Bayasgalan Dugarjav, Insu Paek   +3 more
doaj   +1 more source

Reactive Power Dispatch Optimization with Voltage Profile Improvement Using an Efficient Hybrid Algorithm †

Energies, 2018
This paper presents an efficient approach for solving the optimal reactive power dispatch problem. It is a non-linear constrained optimization problem where two distinct objective functions are considered.
Zahir Sahli, Abdellatif Hamouda, Abdelghani Bekrar, Damien Trentesaux   +3 more
doaj   +1 more source

Voltage Deviations in a Power System

, 2021
Kandidatexjobb i elektroteknik 2021, KTH ...
Lindgren, Klas, Larbi Engelbrektsson, Sophia   +1 more
openaire   +1 more source

Adaptive multi-objective reactive power optimization control strategy for offshore wind farms

电力工程技术
Aiming at the problem that traditional fixed-weight multi-objective reactive power optimization is unable to make the most suitable control decisions for real-time working conditions when dealing with the complex and changing working conditions of new ...
YANG Duotong, YU Jingyi, GE Jun, CHENG Kai, XU Yize, YANG Ping   +5 more
doaj   +1 more source

Model predictive control optimization method for distribution network containing distributed photovoltaics

电力工程技术, 2023
The high permeability and uncertainty of distributed photovoltaics have a great impact on the node voltage and power flow distribution and pose a new challenge to the safe operation of distribution network.
CHEN Yuxing, LIANG Furong, YOU Wei, CHEN Feixiong, GUO Yixin, SHAO Zhenguo   +5 more
doaj   +1 more source

An Effective Coordination Strategy for Voltage Regulation in Distribution System Containing High Intermittent Photovoltaic Penetrations

, 2021
In recent years, with increasing the penetration of renewable-based distributed generation (DGs), voltage control plays a vital role in operating distribution systems (DS).
Mahmoud, Karar, Bedawy, Ahmed, Naoto Yorino, Lehtonen, Matti, Karar Mahmoud, Matti Lehtonen, Yorino, Naoto, Ahmed Bedawy   +7 more
core   +1 more source

NUMERICAL ANALYSIS OF MATHEMATICAL MODELS OF THE FACTUAL CONTRIBUTION DISTRIBUTION IN ASYMMETRY AND DEVIATION OF VOLTAGE AT THE COMMON COUPLING POINTS OF ENERGY SUPPLY SYSTEMS

Electrical engineering & Electromechanics, 2016
Purpose. Perform numerical analysis of the distribution of the factual contributions of line sources of distortion in the voltage distortion at the point of common coupling, based on the principles of superposition and exclusions. Methodology.
Yu.L. Sayenko, D.N. Kalyuzhniy
doaj   +1 more source