Self-healing of electric distribution networks: A review

Campos, Rodrigo Martinez; Figueroa, Claudio Cubillos; Oyarzún, Héctor Vargas; Baeza, Jorge Mendoza

doi:10.1109/icccc.2018.8390438

Cited by 13 publications

(5 citation statements)

References 39 publications

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“…To put the measured delays into context, we may compare this with a larger set of measurements from the open data set 1 provided by RTR (Austrian Regulatory Authority for Broadcasting and Telecommunications). These are denoted with nationwide in Figure 6, while the measurements from our experiments are denoted with single position.…”

Section: A Grid Protection Performancementioning

confidence: 99%

“…In the different steps of the FLISR process, there are alternative distributed and centralized solutions that can be deployed. A review of different centralized and distributed control solutions for selfhealing can be found in [1], where it is noted that traditional solutions have been centralized but the number of distributed and decentralized solutions in the literature is increasing.…”

Section: Introductionmentioning

confidence: 99%

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Performance Evaluation of IEC 61850 GOOSE Messages over a 5G Network for Protection Coordination in Smart Grid

Zerihun,

Lundkvist,

Acevedo

2023

2023 IEEE International Conference on Communications, Control, and Computing Technologies for Smart Grids (SmartGridComm)

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With low latency communication, it is possible to improve the reliability and reduce the downtime for the electric grids with coordination of digital protection relays. 5G wireless networks are quickly getting better coverage and becoming a viable alternative for smart grid communication. Moreover, there is a significant enthusiasm within the mobile network industry for energy use cases in this context. In this paper, we evaluate the feasibility of using a commercial 5G-NR access network with 4G core for protection coordination using IEC 61850 GOOSE. This is intended to validate previous studies that have evaluated smart grid communication over experimental 5G networks and to give practical insights on how to approach the configuration of protection coordination considering the limitations of the mobile network.

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Section: A Grid Protection Performancementioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Performance Evaluation of IEC 61850 GOOSE Messages over a 5G Network for Protection Coordination in Smart Grid

Zerihun,

Lundkvist,

Acevedo

2023

2023 IEEE International Conference on Communications, Control, and Computing Technologies for Smart Grids (SmartGridComm)

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“…SG also facilitates the automatic operation of MV/LV transformer stations, network switchboards, feed points or cable connectors. Using control and measuring devices, it is possible to identify and localize faults fully automatically, and then to isolate the faulty section and restore energy supply, which is known as self-healing network [12,13].…”

Section: Reliability and Smart Gridmentioning

confidence: 99%

Advanced Metering Infrastructure—Towards a Reliable Network

Kornatka¹,

Popławski²

2021

Energies

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In order to ensure continuous energy supply, Distribution System Operators (DSOs) have to monitor and analyze the condition of the power grid, especially checking for random events, such as breakdowns or other disturbances. Still, relatively little information is available on the operation of the Low Voltage (LV) grid. This can be improved thanks to digital tools, offering online processing of data, which ultimately increases effectiveness of the power grid. Among those tools, the use of the Advanced Metering Infrastructure (AMI) is especially conducive for improving reliability. AMI is one of the elements of the system Supervisory Control and Data Acquisition (SCADA) for the LV grid. Exact knowledge of the reliability conditions of a power grid is also indispensable for optimizing investment. AMI is also key in providing operational capacity for carrying out energy balance in virtual power plants (VPPs). This paper deals with methodology of identification and location of faults in the AMI-supervised LV grid and with calculating the System Average Interruption Duration Index (SAIDI) and System Average Interruption Frequency Index (SAIFI) on the basis of the recorded events. The results presented in the paper are based on data obtained from seven MV/LV transformer stations that supply over 2000 customers.

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“…The different approach-es for self-healing restoration problems in the past 35 years are summarized in [36]. Reference [37] reviews and collects different self-healing techniques by focusing on different control architectures to face emergency states of the distribution network. Reference [38] performs a literature review of self-healing control strategies and the system's state by describing different stages of the self-healing process.…”

Section: Introductionmentioning

confidence: 99%

A Review on Self-healing in Modern Power Distribution Systems

Ali Arefifar,

Shahin Alam,

Hamadi

2023

Journal of Modern Power Systems and Clean Energy

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The ever-increasing dependence on electrical power has posed more challenges to power system engineers to deliver secure, stable, and sustained energy to electricity consumers. Due to the increasing occurrence of short-and long-term power interruptions in the power system, the need for a systematic approach to mitigate the negative impacts of such events is further manifested. Self-healing and its control strategies are generally accepted as a solution for this concern. Due to the importance of self-healing subject in power distribution systems, this paper conducts a comprehensive literature review on self-healing from existing published papers. The concept of self-healing is briefly described, and the published papers in this area are categorized based on key factors such as self-healing optimization goals, available control actions, and solution methods. Some proficient techniques adopted for self-healing improvements are also classified to have a better comparison and selection of methods for new investigators. Moreover, future research directions that need to be explored to improve self-healing operations in modern power distribution systems are investigated and described at the end of this paper.

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Self-healing of electric distribution networks: A review

Cited by 13 publications

References 39 publications

Performance Evaluation of IEC 61850 GOOSE Messages over a 5G Network for Protection Coordination in Smart Grid

Performance Evaluation of IEC 61850 GOOSE Messages over a 5G Network for Protection Coordination in Smart Grid

Advanced Metering Infrastructure—Towards a Reliable Network

A Review on Self-healing in Modern Power Distribution Systems

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