Results 21 to 30 of about 4,621,200 (286)

Thermodynamic Evaluation and Sensitivity Analysis of a Novel Compressed Air Energy Storage System Incorporated with a Coal-Fired Power Plant

open access: yesEntropy, 2020
A novel compressed air energy storage (CAES) system has been developed, which is innovatively integrated with a coal-fired power plant based on its feedwater heating system.
Peiyuan Pan   +5 more
doaj   +1 more source

Investigation and Development of the Brushless and Magnetless Wound Field Synchronous Motor Drive System for Electric Vehicle Application

open access: yesWorld Electric Vehicle Journal, 2023
In order to solve the problems of soaring costs and supply fluctuation in permanent magnet materials, this paper investigates and develops a magnetless wound field synchronous motor (WFSM) drive system for electric vehicle (EV) application.
Yanhui Li   +3 more
doaj   +1 more source

Multi-dimensional key generation of ICMetrics for cloud computing [PDF]

open access: yes, 2015
Despite the rapid expansion and uptake of cloud based services, lack of trust in the provenance of such services represents a significant inhibiting factor in the further expansion of such service.
Haciosman, Mustafa   +3 more
core   +2 more sources

Generating Sequences and Key Polynomials

open access: yesMichigan Mathematical Journal, 2023
The main goal of this paper is to study the different definitions of generating sequences appearing in the literature. We present these definitions and show that under certain situations they are equivalent. We also present an example that shows that they are not, in general, equivalent.
Barnabé, M. S., Novacoski, J.
openaire   +3 more sources

Simplified equivalent models of large-scale wind power and their application on small-signal stability

open access: yesJournal of Modern Power Systems and Clean Energy, 2013
With the rapid growth of grid-connected wind power penetration level, it is necessary to study the impacts of wind power on power system stability. The small-signal stability of power systems with large-scale wind power is explored using the eigenvalue ...
Nan Ding   +3 more
doaj   +1 more source

The Capacity Region of the Source-Type Model for Secret Key and Private Key Generation [PDF]

open access: yes, 2014
The problem of simultaneously generating a secret key (SK) and private key (PK) pair among three terminals via public discussion is investigated, in which each terminal observes a component of correlated sources.
Lai, Lifeng   +3 more
core   +1 more source

Research on low frequency ripple suppression technology of inverter based on model prediction [PDF]

open access: yesArchives of Electrical Engineering, 2023
The low frequency ripple of the input side current of the single-phase inverter will reduce the efficiency of the power generation system and affect the overall performance of the system. Aiming at this problem, this paper proposes a two-modal modulation
Haiyang Liu   +4 more
doaj   +1 more source

Security proof of differential phase shift quantum key distribution in the noiseless case [PDF]

open access: yes, 2008
Differential phase shift quantum key distribution systems have a high potential for achieving high speed key generation. However, its unconditional security proof is still missing, even though it has been proposed for many years.
Fung, Chi-Hang Fred   +3 more
core   +2 more sources

A Complete Key Management Scheme for LoRaWAN v1.1

open access: yesSensors, 2021
Security is one of the major concerns of the Internet of Things (IoT) wireless technologies. LoRaWAN is one of the emerging Low Power Wide Area Networks being developed for IoT applications.
Xingda Chen, Margaret Lech, Liuping Wang
doaj   +1 more source

Physical layer security techniques for data transmission for future wireless networks

open access: yesSecurity and Safety, 2022
The broadcast nature of wireless communication systems makes wireless transmission extremely susceptible to eavesdropping and even malicious interference.
Shi Weiping   +9 more
doaj   +1 more source

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