Cyber-Physical Coordinated Assessments with Incorporations of Transient Stability Analysis
[Introduction] To further explore the potential influence of malfunctions in the information network on the power operation systems and assure that the results are replicable and acceptable, [Method] the research established a lightweight co-simulation measure of the cyber-physical system in power s...
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| Format: | Article |
| Language: | English |
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Energy Observer Magazine Co., Ltd.
2022-12-01
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| Series: | 南方能源建设 |
| Subjects: | |
| Online Access: | https://www.energychina.press/en/article/doi/10.16516/j.gedi.issn2095-8676.2022.04.001 |
| _version_ | 1827977296151052288 |
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| author | Zhiyuan YANG Shipeng ZHANG Hao SUN |
| author_facet | Zhiyuan YANG Shipeng ZHANG Hao SUN |
| author_sort | Zhiyuan YANG |
| collection | DOAJ |
| description | [Introduction] To further explore the potential influence of malfunctions in the information network on the power operation systems and assure that the results are replicable and acceptable, [Method] the research established a lightweight co-simulation measure of the cyber-physical system in power substations based on the open-source environments. According to the topology of the power monitoring system, a virtualization framework of substation process level through Mininet was firstly built, and, in virtual hosts, the models from Scapy were imported to define the malfunctions in the communication system. Then, the calculation functions were modified automatically based on the simulation results from the Mininet-based virtualization framework. Finally, the stable/transient computing cores of PSD-BPA were externally called to produce stability results, and the lightweight CPS co-simulation platform was eventually obtained. [Result] The simulation results suggest that the time delay of around 64% of links is increased more than 10 times and the operation time of the protective relay is postponed at least 12 cycles. According to the transient-stability-based index proposed in the research, multiple substations will engage serious out-of-step failures during the calculation period. [Conclusion] The impacts of malfunctions of the information network on the power energy system are quantified based on the screening results using the proposed transient-stability-based index. |
| first_indexed | 2024-04-09T21:02:44Z |
| format | Article |
| id | doaj.art-22ac984f8b05475ab1bd18ddf90cd667 |
| institution | Directory Open Access Journal |
| issn | 2095-8676 |
| language | English |
| last_indexed | 2024-04-09T21:02:44Z |
| publishDate | 2022-12-01 |
| publisher | Energy Observer Magazine Co., Ltd. |
| record_format | Article |
| series | 南方能源建设 |
| spelling | doaj.art-22ac984f8b05475ab1bd18ddf90cd6672023-03-29T05:55:57ZengEnergy Observer Magazine Co., Ltd.南方能源建设2095-86762022-12-019411010.16516/j.gedi.issn2095-8676.2022.04.0012022-04-01Cyber-Physical Coordinated Assessments with Incorporations of Transient Stability AnalysisZhiyuan YANG0Shipeng ZHANG1Hao SUN2Ministry of Education Key Lab for Intelligent Networks and Network Security, Xi'an Jiaotong University, Xi'an 710049, Shanxi, ChinaChina Energy Engineering Group Guangdong Electric Power Design Institute Co., Ltd., Guangzhou 510663, Guangdong, ChinaChina Energy Engineering Group Guangdong Electric Power Design Institute Co., Ltd., Guangzhou 510663, Guangdong, China[Introduction] To further explore the potential influence of malfunctions in the information network on the power operation systems and assure that the results are replicable and acceptable, [Method] the research established a lightweight co-simulation measure of the cyber-physical system in power substations based on the open-source environments. According to the topology of the power monitoring system, a virtualization framework of substation process level through Mininet was firstly built, and, in virtual hosts, the models from Scapy were imported to define the malfunctions in the communication system. Then, the calculation functions were modified automatically based on the simulation results from the Mininet-based virtualization framework. Finally, the stable/transient computing cores of PSD-BPA were externally called to produce stability results, and the lightweight CPS co-simulation platform was eventually obtained. [Result] The simulation results suggest that the time delay of around 64% of links is increased more than 10 times and the operation time of the protective relay is postponed at least 12 cycles. According to the transient-stability-based index proposed in the research, multiple substations will engage serious out-of-step failures during the calculation period. [Conclusion] The impacts of malfunctions of the information network on the power energy system are quantified based on the screening results using the proposed transient-stability-based index.https://www.energychina.press/en/article/doi/10.16516/j.gedi.issn2095-8676.2022.04.001power cyber-physical system (cps)mininet-bpa co-simulation testbedpower system cybersecuritypower system stability analysiscascading failures |
| spellingShingle | Zhiyuan YANG Shipeng ZHANG Hao SUN Cyber-Physical Coordinated Assessments with Incorporations of Transient Stability Analysis 南方能源建设 power cyber-physical system (cps) mininet-bpa co-simulation testbed power system cybersecurity power system stability analysis cascading failures |
| title | Cyber-Physical Coordinated Assessments with Incorporations of Transient Stability Analysis |
| title_full | Cyber-Physical Coordinated Assessments with Incorporations of Transient Stability Analysis |
| title_fullStr | Cyber-Physical Coordinated Assessments with Incorporations of Transient Stability Analysis |
| title_full_unstemmed | Cyber-Physical Coordinated Assessments with Incorporations of Transient Stability Analysis |
| title_short | Cyber-Physical Coordinated Assessments with Incorporations of Transient Stability Analysis |
| title_sort | cyber physical coordinated assessments with incorporations of transient stability analysis |
| topic | power cyber-physical system (cps) mininet-bpa co-simulation testbed power system cybersecurity power system stability analysis cascading failures |
| url | https://www.energychina.press/en/article/doi/10.16516/j.gedi.issn2095-8676.2022.04.001 |
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