IEC 61850 based substation automation system: A survey
Power systems are undergoing an evolution similar to what telecommunications sector went
through several decades ago. Analog and hard-wired systems are replaced with automated …
through several decades ago. Analog and hard-wired systems are replaced with automated …
[HTML][HTML] Review of the legacy and future of IEC 61850 protocols encompassing substation automation system
Communication protocols play a pivotal role in the substation automation system as they
carry critical information related to asset control, automation, protection, and monitoring …
carry critical information related to asset control, automation, protection, and monitoring …
IEEE 1588 for clock synchronization in industrial IoT and related applications: A review on contributing technologies, protocols and enhancement methodologies
Precise time synchronization becomes a vital constituent due to the rigorous needs of
several time-sensitive applications. The clock synchronization protocol is one of the …
several time-sensitive applications. The clock synchronization protocol is one of the …
Toward a substation automation system based on IEC 61850
With the global trend to digitalize substation automation systems, International Electro
technical Commission 61850, a communication protocol defined by the International …
technical Commission 61850, a communication protocol defined by the International …
Design of a time synchronization system based on GPS and IEEE 1588 for transmission substations
H Guo, P Crossley - IEEE Transactions on power delivery, 2016 - ieeexplore.ieee.org
Accurate timing is often required for the intelligent electronic devices (IEDs) used in
transmission substations. A common method of achieving this is direct connection of a …
transmission substations. A common method of achieving this is direct connection of a …
Hardware development and interoperability testing of a multivendor-IEC-61850-based digital substation
Substations are becoming increasingly reliant on international electrotechnical commission
(IEC)-61850-enabled devices. However, device compatibility with these standards does not …
(IEC)-61850-enabled devices. However, device compatibility with these standards does not …
Implementation of secure sampled value (SeSV) messages in substation automation system
IEC61850 is the mainstream of the development for substation automation. This paper
presents a practical consideration and analysis for implementing a secure sampled …
presents a practical consideration and analysis for implementing a secure sampled …
Vulnerability of IEEE 1588 under time synchronization attacks
M Han, P Crossley - 2019 IEEE Power & Energy Society …, 2019 - ieeexplore.ieee.org
Time Synchronization is critically important in the alignment of signals resulting from a power
system event or the measurement of data required to perform a protection and control action …
system event or the measurement of data required to perform a protection and control action …
Real-time analysis of time-critical messages in IEC 61850 electrical substation communication systems
IEC 61850 is a standard for the design and operation of electrical Substation Automation
Systems (SAS) that defines how data may be transferred among Intelligent Electronic …
Systems (SAS) that defines how data may be transferred among Intelligent Electronic …
Investigation of using IEC 61850-sampled values for implementing a transient-based protection scheme for series-compensated transmission lines
S Kariyawasam, AD Rajapakse… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
This paper investigates the applicability of IEC 61850-9-2 LE-sampled values in transients-
based protection by implementing a line protection intelligent electronic device (IED) …
based protection by implementing a line protection intelligent electronic device (IED) …