Results 51 to 60 of about 2,881,179 (307)

Efficient Optimization for Operation of Power Systems with High Proportion of Renewable Energy: A Review

open access: yesCSEE Journal of Power and Energy Systems
With the increasing proportion of renewable energy, power system dispatch and electricity market clearing face significant engineering challenges, including growing model complexity, heightened precision requirements for solutions, and constrained ...
Haiwang Zhong   +4 more
doaj   +1 more source

Thermoeconomic approach for the analysis of control system of energy plants [PDF]

open access: yes, 2012
In this paper a thermoeconomic approach is applied to the dynamic model of a Power System in order to investigate the effects of the control system on the primary energy consumption and on the economic costs of the product.
Baccino   +14 more
core   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Frequency-fixed grid-forming control for less-dynamic and safer renewable power systems

open access: yesiEnergy
Grid-forming (GFM) control is a key technology for ensuring the safe and stable operation of renewable power systems dominated by converter-interfaced generation (CIG), including wind power, photovoltaic, and battery energy storage.
Yong Min   +6 more
doaj   +1 more source

Coordinated Load Shedding Control Scheme for Recovering Frequency in Islanded Microgrids

open access: yesIEEE Access, 2020
Supply and demand balance is required to assure the normal operation of microgrids. When unintentional islanding occurs in a microgrid, a load shedding (LS) control scheme is necessary to achieve the power balance and frequency stability of an islanded ...
Can Wang   +4 more
doaj   +1 more source

Identification of serum protein biomarkers for pre‐cancerous lesions associated with pancreatic ductal adenocarcinoma

open access: yesMolecular Oncology, EarlyView.
This work identified serum proteins associated with pancreatic epithelial neoplasms (PanINs) and early‐stage PDAC. Proteomics screens assessed genetically engineered mice with abundant PanINs, KPC mice (Lox‐STOP‐Lox‐KrasG12D/+ Lox‐STOP‐Lox‐Trp53R172H/+ Pdx1‐Cre) before PDAC development and also early‐stage PDAC patients (n = 31), compared to benign ...
Hannah Mearns   +10 more
wiley   +1 more source

Optimal Scheduling for Integrated Energy System Considering Scheduling Elasticity of Electric and Thermal Loads

open access: yesIEEE Access, 2020
Reasonable scheduling is the basic guarantee for an integrated energy system (IES) to achieve coordinated and efficient operation of multi-energies. For an IES including electric and thermal loads, a demand response (DR) model based on a compensation ...
Can Wang   +4 more
doaj   +1 more source

Pilot protection method for bipolar CSC‐HVDC transmission lines based on transient currents behaviour

open access: yesIET Generation, Transmission & Distribution, 2023
The unnecessary prolonged operating time of conventional current differential protection under high‐impedance DC line faults is an important issue affecting the continuity of power supply.
Ali Khaleghi‐Abbasabadi   +3 more
doaj   +1 more source

Evolution of the SPS Power Converter Controls towards the LHC Era [PDF]

open access: yes, 2001
By the end of the nineties, the power converter control system (Mugef) of the CERN proton accelerator (SPS) had undergone a complete modernization.
Brazier, J. C. L.   +2 more
core   +1 more source

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

open access: yesMolecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson   +9 more
wiley   +1 more source

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