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 …
Overview of the optimal smart energy coordination for microgrid applications
This paper describes an overview of the optimal energy coordination/management
approaches for microgrids. The article presents the smart grid environment in conjunction …
approaches for microgrids. The article presents the smart grid environment in conjunction …
Reliability and availability of multi-channel IEC-61850 substation communication networks for mission-critical applications
VC Mathebula, AK Saha - International Journal of Engineering …, 2020 - Trans Tech Publ
The introduction of IEC-61850 digital-based Substation Automation System (SAS) eases
implementation of elaborate schemes; however, its reliability and availability continue to be …
implementation of elaborate schemes; however, its reliability and availability continue to be …
An effective communication prototype for time-critical iiot manufacturing factories using zero-loss redundancy protocols, time-sensitive networking, and edge …
KS Kiangala, Z Wang - Processes, 2021 - mdpi.com
The Industrial Internet of things (IIoT), the implementation of IoT in the industrial sector,
requires a deterministic, real-time, and low-latency communication response for its time …
requires a deterministic, real-time, and low-latency communication response for its time …
On the utilization of system-on-chip platforms to achieve nanosecond synchronization accuracies in substation automation systems
A synchronized common sense of time is a key factor for many smart grid applications, such
as the sample value process bus operation. The precision time protocol (PTP), as defined in …
as the sample value process bus operation. The precision time protocol (PTP), as defined in …
Reliability of lEC 61850 based substation communication network architecture considering quality of repairs and common cause failures
VC Mathebula, AK Saha - Protection and Control of Modern …, 2022 - ieeexplore.ieee.org
Mission-critical IEC 61850 system architectures are designed to tolerate hardware failures to
achieve the highest reliability performance. Hence, multi-channel systems are used in such …
achieve the highest reliability performance. Hence, multi-channel systems are used in such …
Enabling process bus communication for digital substations using 5G wireless system
N Kumari, F Chernogorov, I Ashraf… - 2019 IEEE 30th …, 2019 - ieeexplore.ieee.org
Digital substations (DS) became a large evolutionary advancement for electrical substations
with introduction of IEC 61850 communication protocol due to minimized digital and control …
with introduction of IEC 61850 communication protocol due to minimized digital and control …
Impact of quality of repairs and common cause failures on the reliability performance of intra-bay IEC 61850 substation communication network architecture based on …
VC Mathebula, AK Saha - IEEE Access, 2021 - ieeexplore.ieee.org
Modernisation of substations using digital-based Substation Communication Networks
(SCN) enables the automation of substations, allowing effective and efficient monitoring of …
(SCN) enables the automation of substations, allowing effective and efficient monitoring of …
Responsiveness of multi-channel IEC-61850 substation communication network reliability performance to changes in repair factors
VC Mathebula, AK Saha - IEEE Access, 2020 - ieeexplore.ieee.org
Power distribution centres distribute power to motor control centres in industrial facilities, as
well as supply power to medium voltage drives among other loads. In reliability studies, the …
well as supply power to medium voltage drives among other loads. In reliability studies, the …
Parallel redundancy protocol for railway wireless data communication network
K Wang, H Li, Q Zhang - Wireless Communications and Mobile …, 2022 - Wiley Online Library
In order to solve the problem that the railway application services have strict requirements
on the reliability, delay, and other indicators of mobile data communication, a parallel …
on the reliability, delay, and other indicators of mobile data communication, a parallel …