Access Control and Availability Vulnerabilities in the ISO/IEC 61850 Substation Automation Protocol [PDF]
, 2017 The ISO/IEC 61850 protocol for substation automation is a key component for the safe and efficient operation of smart grids, whilst offering a substantial range of functions.
Wolthusen, Stephen, Wright, James
core +1 more source
Data modelling of converters for the automation and monitoring of MTDC grids
IET Smart Grid, 2019 Multi-terminal DC (MTDC) grids based on voltage source converters (VSCs) are a promising option to integrate the increasing share of generation from the distributed energy resources (DERs) both in the transmission and distribution grids.
Gaurav Kumar Roy +5 more
doaj +1 more source
Securing Restricted Publisher-Subscriber Communications in Smart Grid Substations [PDF]
, 2018 Smart Grid applications require accurate and correct data transmission from publisher to subscribers with critical communication latency requirements. Since the smart grid is being supported by distributed communication networks, deployed using various ...
Choi, B.J., Grijalva, S., Saxena, N.
core +3 more sources
Transfer the IEC 61850 standard for communication protocol ModBus [PDF]
, 2016 Předkládaná práce se zabývá popisem komunikačního protokolu ModBus používaného v dřívějších i nynějších rozvodnách vysokého napětí. Dále popisem IEC 61850, který standardizovala komunikační protokol pro většinu výrobců rozvodných zařízení, typu ABB ...
Šikula, Jiří
core
A Gossip Algorithm based Clock Synchronization Scheme for Smart Grid Applications
, 2017 The uprising interest in multi-agent based networked system, and the numerous number of applications in the distributed control of the smart grid leads us to address the problem of time synchronization in the smart grid.
Khandaker, Mohammad Aqib +4 more
core +1 more source
Energies, 2017 As power systems develop rapidly into smarter and more flexible configurations, so too must the communication technologies that support them. Machine-to-machine (M2M) communication in power systems enables information collection by combining sensors and ...
In-Jae Shin +2 more
doaj +1 more source
Application of Sensors and Digitalization Based on IEC 61850 in Medium Voltage Networks and Switchgears [PDF]
, 2016 Vzduchem izolované vysokonapěťové rozváděče jsou nedílnou součástí energetického distribučního řetězce a to jak v průmyslovém, tak ve veřejném sektoru. Hlavní funkcí rozváděče je ochrana pracovního personálu, rozpojování/odpojování a spínání, izolování ...
Štefanka, Martin
core
Cyber-Security in Smart Grid: Survey and Challenges
, 2018 Smart grid uses the power of information technology to intelligently deliver energy to customers by using a two-way communication, and wisely meet the environmental requirements by facilitating the integration of green technologies.
Ghazi, Hamid El +3 more
core +1 more source
Instantaneous and Definite Time Overcurrent Protection Algorithms [PDF]
, 2015 The paper is focused on the instantaneous and definite time overcurrent protection algorithms. Overcurrent protection is one of the most used type of protection function. Algorithms are proposed according to IEC 60255-151.
Bajánek, T.
core
A Test bed dedicated to the Study of Vulnerabilities in IEC 61850 Power Utility Automation Networks
, 2016 International audienceIndustrial control systems rely more and more on digital technologies. Although the cyber risk such technologies induce is widely judged as serious, especially for critical infrastructures, these systems have generally not been ...
Kabir-Querrec, Maëlle +3 more
core +2 more sources