Results 11 to 20 of about 563,766 (294)

Lumped and distributed‐parameter pipe model framework for thermal transients: State‐space and transfer function theory and application to multi‐energy systems

open access: yesIET Renewable Power Generation, 2023
The accurate prediction and simulation of thermal transients in district heating networks is essential for the meaningful analysis of combined heat and power systems.
Xiu Liu, Kai Strunz
doaj   +1 more source

Dynamic Model Reduction for Large-Scale Power Systems Using Wide-Area Measurements

open access: yesIEEE Access, 2020
To perform faster than the real-time dynamic simulation of large-scale power systems, it is necessary to reduce the simulated system size by using equivalents for surrounding areas of the study area, and existing dynamic model reduction approach could ...
Ning Tong   +3 more
doaj   +1 more source

Determining the mode of operation of the system section, taking into account the current topology and predictive analysis of the active-adaptive network of 6-10 kV [PDF]

open access: yesE3S Web of Conferences, 2021
Technical solutions aimed at improving the reliability of power supply to consumers of the 6-10 kV network are proposed, a block diagram of a fundamentally new device for diagnosing and protecting cells of 6-10 kV power cable lines with a single ...
Yurov Alexander   +2 more
doaj   +1 more source

Nonlinear Coordinated Passivation Control of Single Machine Infinite Bus Power System with Static Var Compensator

open access: yesJournal of Modern Power Systems and Clean Energy, 2021
We propose a nonlinear coordinated control of the generator excitation and the static var compensator (SVC) in order to enhance the transient stability and voltage regulation of power system by the passivation approach.
Salma Keskes   +3 more
doaj   +1 more source

The long-term forecasting of specific fuel consumption by the power system of Uzbekistan [PDF]

open access: yesE3S Web of Conferences, 2020
The article considers the possibility of using the least squares method (LSM) for long-term forecasting of the parameters of the regime of electric power systems.
Losev Denis
doaj   +1 more source

Blockchain-Based Market Procurement of Reactive Power

open access: yesIEEE Access, 2023
A flexible and adaptable market procurement of reactive power has the potential to improve network efficiency, voltage stability, and operational costs. In Europe, such a dynamic procurement must be in accordance with the European Union directive EU 2019/
Stefan Haselbarth   +2 more
doaj   +1 more source

Impacts of plug-in hybrid vehicles and combined heat and power technologies on electric and gas distribution network losses [PDF]

open access: yes, 2009
Distribution network operators (DNOs) require strategies that can offset the tradeoffs new embedded technologies have on their assets. This paper employs modelling to show that through control device manipulation, gas and electric (G&E) network operators
Acha, S, Green, TC, Shah, N
core   +1 more source

Multi-objective particle swarm optimization algorithm for multi-step electric load forecasting [PDF]

open access: yes, 2020
As energy saving becomes more and more popular, electric load forecasting has played a more and more crucial role in power management systems in the last few years.
Chen, Yanhua   +3 more
core   +1 more source

High-voltage smart electricity metering of 110 kV digital electric networks [PDF]

open access: yesE3S Web of Conferences, 2021
Were considered the technical solutions sufficient for the development of smart systems for automatic information and measurement metering of electrical energy and monitoring of overhead power transmission lines of the 110-220 kV electrical grids ...
Yurov Alexander   +3 more
doaj   +1 more source

A heuristic tool for exposure reduction in indoor wireless networks [PDF]

open access: yes, 2012
A heuristic indoor network planner for exposure calculation and optimization in wireless networks is developed. The model for the electric-field strength in the vicinity of an access point is presented and the WiFi networks are optimized in order not to ...
Joseph, Wout   +3 more
core   +1 more source

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