Results 11 to 20 of about 1,578,755 (350)

Dual-optimisation of power sources including plug-in electric vehicles and renewable energy resources at transmission-level system

open access: yesThe Journal of Engineering, 2019
With the growing trend of plug-in electric vehicles (PEVs), the charging load of PEVs can have a huge impact on current transmission-level system. In the meantime, there also comes a great potential in the optimisation aspect for both power generation ...
Yin Yao   +3 more
doaj   +1 more source

Artificial Immunity Based Wound Healing Algorithm for Power Loss Optimization in Smart Grids

open access: yesAdvances in Electrical and Computer Engineering, 2020
In this study, a human immune system based wound healing algorithm is mentioned to optimize power losses in the smart grids. The smart grids are a concept that uses communication and control techniques to increase the efficiency of today's electrical ...
CINAR, M., KAYGUSUZ, A.
doaj   +1 more source

Experimental analysis of the pressure–velocity correlations of external unsteady flow over rocket launchers [PDF]

open access: yes, 2013
Based on simultaneous wall pressure and velocity measurements, the aerodynamic load of a launcher body model is investigated. Two different configurations are considered in order to study the influence of geometrical artifacts on the after body flow and ...
DRUAULT, Philippe   +3 more
core   +5 more sources

Geodesic Vulnerability Approach for Identification of Critical Buses in Power Systems

open access: yesJournal of Modern Power Systems and Clean Energy, 2021
One of the most critical issues in the evaluation of power systems is the identification of critical buses. For this purpose, this paper proposes a new methodology that evaluates the substitution of the power flow technique by the geodesic vulnerability ...
Jesus Beyza   +3 more
doaj   +1 more source

Load flow, short circuit and motor starting studies in electrical power substations.

open access: yesITEGAM-JETIA
Power system studies are essential for the proper planning and design of electrical power substations. This paper presents the load flow, short circuit, and motor starting studies for 33/6.6/0.44 kV electrical power substation.
Mohan Muniappan
doaj   +1 more source

Steady-state model of multi-port electric energy router and power flow analysis method of AC/DC hybrid system considering control strategies

open access: yesThe Journal of Engineering, 2019
This study proposes a steady-state model of multi-port electric energy router (EER) and a power flow analysis method for AC/DC hybrid system considering control strategies. Firstly, a circuit topology model of EER is put forward, including AC and DC port
Yu Shen   +6 more
doaj   +1 more source

Load Forecasting Based Distribution System Network Reconfiguration-A Distributed Data-Driven Approach

open access: yes, 2017
In this paper, a short-term load forecasting approach based network reconfiguration is proposed in a parallel manner. Specifically, a support vector regression (SVR) based short-term load forecasting approach is designed to provide an accurate load ...
Gu, Yi   +5 more
core   +1 more source

Traffic on complex networks: Towards understanding global statistical properties from microscopic density fluctuations [PDF]

open access: yes, 2004
We study the microscopic time fluctuations of traffic load and the global statistical properties of a dense traffic of particles on scale-free cyclic graphs.
A. Arenas   +19 more
core   +2 more sources

Line Current Estimation Using Deep Neural Network—A Generalized Approach

open access: yesEngineering Proceedings, 2023
Distribution system parameter estimation plays a vital role in the overall control and monitoring of the network. A conventional technique to obtain information about the system voltages and line currents involves iterative load flow procedures.
Shariq Shaikh   +2 more
doaj   +1 more source

Load Flow Analysis in Power System Network Incorporating STATCOM: A Comparison of the Direct and Indirect Algorithm of the Newton-Raphson Method

open access: yesAdvances in Electrical and Electronic Engineering, 2019
This paper presents load flow analysis and the mathematical steady-state modeling of Static Synchronous Compensator (STATCOM) to study its effect on the power system network. More precisely, we propose a new approach method so-called direct algorithm and
Dung Vo Tien   +3 more
doaj   +1 more source

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