Results 11 to 20 of about 518,242 (313)

Grid frequency support from inverter connected generation [PDF]

open access: yes, 2021
This paper presents a case study to demonstrate impact of current fleet of inverter connected generation (roof top photovoltaics and utility scale grid following inverters) that have been allowed to connect to power networks with no obligations to ...
Ahfock, Tony   +6 more
core   +1 more source

Criterion of single-phase fault nature of AC line considering the influence of commutation failure

open access: yes电力工程技术, 2022
The amplitude of AC line current at the inverter side is affected by DC commutation failure and fluctuates for a short time after single-phase trip.The fluctuation range increases with the increase of the number of DC commutation failures,resulting in ...
LI Fengting   +4 more
doaj   +1 more source

Study on Market-Based Trading Strategies for Biomass Power Generation Participation in Microgrid Systems

open access: yesEnergies, 2023
The Chinese government places significant importance on biomass energy due to its renewable and environmentally friendly attributes. However, the high cost of power generation poses a considerable hurdle to its development. This study aims to address the
Weiwei Yu, Weiqing Wang, Xiaozhu Li
doaj   +1 more source

Generalized deployable elastic geodesic grids [PDF]

open access: yesACM Transactions on Graphics, 2021
Given a designer created free-form surface in 3d space, our method computes a grid composed of elastic elements which are completely planar and straight. Only by fixing the ends of the planar elements to appropriate locations, the 2d grid bends and approximates the given 3d surface.
Stefan Pillwein, Przemyslaw Musialski
openaire   +2 more sources

A Thermal Runaway Simulation on a Lithium Titanate Battery and the Battery Module

open access: yesEnergies, 2015
Based on the electrochemical and thermal model, a coupled electro-thermal runaway model was developed and implemented using finite element methods.
Man Chen   +6 more
doaj   +1 more source

Pilot Protection of a Distribution Network with Distributed Generators Based on 5G and Dynamic Time Warping Considering Cosine Transform

open access: yesEnergies, 2023
The application of 5G-based communication for pilot protection in a distribution network with distributed generators is becoming increasingly widespread, but the existence of a 5G communication transmission data delay adversely affects the rapidity and ...
Deyang Wang   +3 more
doaj   +1 more source

Evolutionary Computing within Grid Environment. [PDF]

open access: yes, 2007
Evolutionary computing (EC) techniques such as genetic algorithm (GA), genetic programming (GP), evolutionary programming (EP) and evolution strategies (ES) mimic nature through natural selection to perform complex optimisation processes that require ...
Tiwari, Ashutosh   +5 more
core   +1 more source

Optimization and configuration of microgrid capacity based on LGPG-P2G in the context of carbon trading

open access: yes电力工程技术, 2023
The optimization of capacity allocation of traditional microgrid has limited effect on improving economic efficiency. To solve this problem, a microgrid model based on the coupling of landfill gas power generation (LGPG) and power to gas (P2G) is propoed
FENG Shuai   +3 more
doaj   +1 more source

Flexibility Robust Optimal Operation Strategy for Cross-Regional Interconnected Power Under Load-Source Coordination

open access: yesIEEE Access, 2020
Ultra High Voltage (UHV) transmission technology is the main regional power interconnection method in China. In addition, renewable energy sources (RES) in China are characterized by centralized distribution.
Xiaozhu Li   +4 more
doaj   +1 more source

Re-evaluating the Grid: the social life of programs [PDF]

open access: yes, 2008
This paper discusses programming the Grid in the space between the Grid infrastructure and those using it to conduct scientific research. Rather than looking at any particular grid programming model, we consider the need to address ‘usability’ of ...
De Roure, David   +3 more
core   +1 more source

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