Results 11 to 20 of about 4,345,842 (323)

An Improved Energy Management Strategy for Hybrid Energy Storage System in Light Rail Vehicles

open access: yesEnergies, 2018
A single-objective optimization energy management strategy (EMS) for an onboard hybrid energy storage system (HESS) for light rail (LR) vehicles is proposed. The HESS uses batteries and supercapacitors (SCs).
Long Cheng   +4 more
doaj   +1 more source

Impact of hybrid renewable energy systems on short circuit levels in distribution networks [PDF]

open access: yes, 2014
The effects of the distributed generation can be classified as environmental, technical and economical effects. It is playing a very vital role for improving the voltage profiles in electrical power systems.
Afifi, SN, Darwish, MK
core   +1 more source

Virtual Battery Pack-Based Battery Management System Testing Framework

open access: yesEnergies, 2023
The battery management system (BMS) is a core component to ensure the efficient and safe operation of electric vehicles, and the practical evaluation of key BMS functions is thus of great importance.
Bingxiang Sun   +5 more
doaj   +1 more source

Multi-Agent Based Fully Distributed Economic Dispatch in Microgrid Using Exact Diffusion Strategy

open access: yesIEEE Access, 2020
To solve the economic dispatch (ED) problem of multiple distributed generations in the microgrid, this paper proposes a fully distributed method by using the exact diffusion strategy which can achieve exact convergence under sparse communication network.
Yongjing He, Wei Wang, Xuezhi Wu
doaj   +1 more source

Investigation on the optimal operation and control strategy of a wide‐range switched‐capacitor/switched‐inductor DC/DC converter

open access: yesIET Power Electronics, 2023
Wide‐range DC/DC converters are widely used in telecommunications, electric vehicles, and e‐bikes. In this paper, the operation characteristics of the wide‐range cascaded buck converter with two duty cycles are investigated.
Jingjing Qi   +4 more
doaj   +1 more source

The Exemption Status of the Bona Fide Pledgee of Unregistered Securities Under the Securities Act of 1933 [PDF]

open access: yes, 1960
The number of connections of photovoltaic (PV) to distribution network is increasing. Very few PV connection guidelines that distribution system operators (DSOs) can refer to have been found.
Alvehag, Karin   +4 more
core   +2 more sources

Nonblocking multirate distribution networks [PDF]

open access: yesProceedings. IEEE INFOCOM '90: Ninth Annual Joint Conference of the IEEE Computer and Communications Societies@m_The Multiple Facets of Integration, 1993
The authors generalize known results for nonblocking distribution networks (also known as generalized connection networks) to the multirate environment, where different user connections share a switch's internal data paths in arbitrary functions of the total capacity. In particular, they derive conditions under which networks due to Y.P.
Melen, Riccardo, Turner, Jonathan S.
openaire   +2 more sources

Design of oil wear debris online monitoring system based on optical method

open access: yesDianzi Jishu Yingyong, 2018
Aiming at the shortcomings of the existing monitoring methods for mechanical wear, a design is proposed in this paper for oil wear particles online monitoring system based on optical method, which can realize the detection for internal wear of gear box ...
Hu Zemin   +3 more
doaj   +1 more source

Connectivity distribution of spatial networks [PDF]

open access: yesPhysical Review E, 2003
6 pages, 1 ...
C. HERRMANN   +2 more
openaire   +5 more sources

Distributed algorithms for sensor networks [PDF]

open access: yesPhilosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2012
Distributed algorithms are an established tool for designing protocols for sensor networks. In this paper, we discuss the relation between distributed computing theory and sensor network applications. We also present a few basic and illustrative distributed algorithms.
Lenzen Christoph, Wattenhofer Roger
openaire   +3 more sources

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