Results 231 to 240 of about 5,009,115 (304)

Differentiated Protection in 5G Vehicular Networks

2020 AEIT International Conference of Electrical and Electronic Technologies for Automotive (AEIT AUTOMOTIVE), 2020
Automotive applications need high reliability and service continuity to support self-driving and safety in smart city environments. Suitable allocation of network functions is studied and optimal solutions based on Integer Linear Programming methodology are found. Differentiated reliability concept is applied in the presence of two different 5G classes
Amato E., Tonini F., Raffaelli C.
openaire   +2 more sources

Protecting Consumption Habits with Differential Privacy

ICC 2020 - 2020 IEEE International Conference on Communications (ICC), 2020
Online bank system has been widely deployed to provide financial service worldwide. Big data mining brings serious privacy issues to consumers because consumption records may disclose their activities. Existing authentication and encryption algorithms in privacy-preserving deposit transaction schemes are mostly limited to the case that each consumption
Jiaping Lin, Jianwei Niu 0002, Xuefeng Liu 0001   +2 more
openaire   +1 more source

Analysis of transformer differential protection performance under geomagnetically induced current conditions

, 2021
Geomagnetically induced current (GIC) results in the part-cycle saturation of the transformer core and contributes to a considerable increase of the harmonic components in the transformer currents.
Babak Ahmadzadeh-Shooshtari, A. Rezaei-Zare   +1 more
semanticscholar   +1 more source

Motor Overcurrent Protection in the Function of a Differential Protection

2019 20th International Scientific Conference on Electric Power Engineering (EPE), 2019
Larger asynchronous motors must be equipped with a differential protection providing protection against short circuits on the motor winding. A very interesting and unconventional solution is the use of the overcurrent protection in the function of the differential protection.
Zdenek Medvec, Richard Stranik
openaire   +1 more source

Considerations for differential protection in LV buses

2016 IEEE/IAS 52nd Industrial and Commercial Power Systems Technical Conference (I&CPS), 2015
Current differential principles are well known and commonly used for protection of medium and large size transformers, important motors, medium voltage (MV) generators, medium and high voltage buses, and any type of important power equipment with measurable input and output currents.
Lubomir Sevov, Marcelo Valdes
openaire   +1 more source

Shared path protection with differentiated reliability

2002 IEEE International Conference on Communications. Conference Proceedings. ICC 2002 (Cat. No.02CH37333), 2003
The authors (Fumagalli and Tacca (2001)) introduced the concept of differentiated reliability (DiR) applied to dedicated path protection (DPP) switching in wavelength division multiplexing (WDM) rings. By means of the DiR concept, a network can be designed to provide multiple degrees of reliability and efficiently satisfy the user-specific requirements,
Andrea Fumagalli, Marco Tacca, Ferenc Unghváry, András Faragó   +3 more
openaire   +1 more source

High-Sensitivity Differential Protection for Offshore Wind Farms Collection Line With MMC-HVDC Transmission

IEEE Transactions on Power Delivery
When single-phase-to-ground (SPG) or phase-to-phase (PP) faults occur on collection lines of an offshore wind farm with modular multilevel converter-based high voltage direct current (MMC-HVDC) transmission, the fault current level may be low or even ...
Chenxu Chao, Xiaodong Zheng, Yang Weng, H. Ye, Zhongping Liu, Hulin Liu, Yu Liu, Nengling Tai   +7 more
semanticscholar   +1 more source

Adaptive Quasi-Power Differential Protection Scheme for Active Distribution Networks

IEEE Transactions on Smart Grid
With the massive integration of distributed generations (DGs), distribution networks gradually become more active and flexible. Conventional overcurrent protection is difficult to adapt to such active distribution networks (ADNs).
Tong Yuan, Houlei Gao, F. Peng, Lin Li, Yunchi Zhang, Qiang-Qiang Zhao   +5 more
semanticscholar   +1 more source

Protecting Workers, Protecting Publics: The Ethics of Differential Protection

1985
When talking about risk in the private sector, it is appropriate that attention be directed to the host of issues currently besieging those charged with health and safety responsibility in industry, labor, and the federal government. These issues include such topics as: What role should science and values play in risk assessment?
Patrick Derr, Robert Goble, Roger E. Kasperon, Robert W. Kates   +3 more
openaire   +1 more source

A Multilayer Differentiated Protection Services Architecture

IEEE Journal on Selected Areas in Communications, 2004
Metropolitan area and long-haul networks are migrating toward the deployment of optical mesh technologies. This requires, among other things, a new generation of highly intelligent protection and restoration mechanisms to perform functions of protection and bandwidth management.
Hassan Naser, Hussein T. Mouftah
openaire   +1 more source