Results 21 to 30 of about 17,314,066 (270)

Archive-Based Multiobjective Evolutionary Algorithm for Large-Scale EV Charging Station Energy Management

open access: yesDiscrete Dynamics in Nature and Society, 2021
With the increase in renewable energy, improving the utilization rate of renewable energy is of great practical significance. The microgrid has been proved effective in addressing this issue.
Wanxing Sheng   +4 more
doaj   +1 more source

Online Estimation of Internal Short Circuit Resistance for Large-Format Lithium-Ion Batteries Combining a Reconstruction Method of Model-Predicted Voltage

open access: yesWorld Electric Vehicle Journal, 2022
The resistance of the internal short-circuit (ISC) has a potential evolution trend accompanied by an increasing safety risk. Thus, an accurate online resistance estimation for the ISC is crucial for evaluating its safety risk and taking staged handling ...
Anci Chen   +4 more
doaj   +1 more source

Castor Oil Derived Insulating Fluid Catalyzed with SnCl2/Zeolite Y [PDF]

open access: yesE3S Web of Conferences
This study investigates the synthesis of ester oil from castor oil via a two-step esterification process using SnCl2/Zeolite Y as a catalyst. Catalyst characterization through SEM-EDX and XRD confirmed the retention of Zeolite Y's porous structure and ...
Widayat Widayat   +5 more
doaj   +1 more source

Quantum Key Distribution [PDF]

open access: yes, 2011
This chapter describes the application of lasers, specifically diode lasers, in the area of quantum key distribution (QKD). First, we motivate the distribution of cryptographic keys based on quantum physical properties of light, give a brief introduction
Chan, Philip   +3 more
core   +2 more sources

A Novel Sequence-to-Sequence Prediction Model for Lithium-Ion Battery Capacity Degradation Based on Improved Particle Swarm Optimization

open access: yesBatteries, 2023
The state of health (SOH) evaluation and remaining useful life (RUL) prediction for lithium-ion batteries (LIBs) are crucial for health management. This paper proposes a novel sequence-to-sequence (Seq2Seq) prediction method for LIB capacity degradation ...
Dinghong Chen   +6 more
doaj   +1 more source

Distribution-Free Distribution Regression

open access: yesCoRR, 2013
Distribution regression refers to the situation where a response Y depends on a covariate P where P is a probability distribution. The model is Y=f(P)+e where f is an unknown regression function and e is a random error. Typically, we do not observe P directly, but rather, we observe a sample from P.
Barnabás Póczos   +3 more
openaire   +3 more sources

A Network Reconfiguration Method Considering Data Uncertainties in Smart Distribution Networks

open access: yesEnergies, 2017
This work presents a method for distribution network reconfiguration with the simultaneous consideration of distributed generation (DG) allocation. The uncertainties of load fluctuation before the network reconfiguration are also considered.
Ke-yan Liu   +3 more
doaj   +1 more source

Capacity Estimation of Serial Lithium-ion Battery Pack Using Dynamic Time Warping Algorithm

open access: yesIEEE Access, 2019
The existence of the consistency degradation of the battery pack hinders the accurate estimation of pack capacity and cell capacity in the battery pack. The paper focuses on the capacity estimation of cells in the serial battery pack.
Yang Liu   +5 more
doaj   +1 more source

Distributed Experiments and Distributed Learning

open access: yesInternational Journal of Online and Biomedical Engineering (iJOE), 2020
The paper, an enhanced version of conference key presentation, investigates, how the development of new needs in education and developments in IT triggered technology enhanced learning. Online labs play an important in that area. Federation of labs is the new direction to answer the challenges, which come from the intensive use of online labs in the ...
Andreas Pester, Thomas Klinger
openaire   +2 more sources

Distributed Authorization with Distributed Grammars [PDF]

open access: yes, 2015
While groups are generally helpful for the definition of authorization policies, their use in distributed systems is not straightforward. This paper describes a design for authorization in distributed systems that treats groups as formal languages. The design supports forms of delegation and negative clauses in authorization policies. It also considers
Martín Abadi   +5 more
openaire   +1 more source

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