Conference
Decentralized Anomaly Characterization Certificates in Cyber-Physical Power Electronics Based Power Systems
| العنوان: | Decentralized Anomaly Characterization Certificates in Cyber-Physical Power Electronics Based Power Systems |
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| المؤلفون: | Gupta, Kirti, Sahoo, Subham, Mohanty, Rabindra, Panigrahi, Bijaya Ketan, Blaabjerg, Frede |
| المصدر: | Gupta , K , Sahoo , S , Mohanty , R , Panigrahi , B K & Blaabjerg , F 2021 , Decentralized Anomaly Characterization Certificates in Cyber-Physical Power Electronics Based Power Systems . in 2021 IEEE 22nd Workshop on Control and Modelling of Power Electronics (COMPEL) . IEEE , IEEE Workshop on Control and Modeling for Power Electronics (COMPEL) , pp. 1-6 , 2021 IEEE 22nd Workshop on Control and Modeling for Power Electronics, COMPEL 2021 , Cartagena , Colombia , 02/11/2021 . https://doi.org/10.1109/COMPEL52922.2021.9645984 |
| بيانات النشر: | IEEE |
| سنة النشر: | 2021 |
| المجموعة: | Aalborg University (AAU): Publications / Aalborg Universitet: Publikationer |
| مصطلحات موضوعية: | Power Electronics, Power Systems, Cyber-physical energy systems, Cybersecurity, Anomaly Detection, Decentralized algorithm, Faults, Cyber Attacks, Anomalies, /dk/atira/pure/sustainabledevelopmentgoals/affordable_and_clean_energy, name=SDG 7 - Affordable and Clean Energy, /dk/atira/pure/sustainabledevelopmentgoals/sustainable_cities_and_communities, name=SDG 11 - Sustainable Cities and Communities |
| الوصف: | Modern power electronics based power systems with inclusion of information and communication technologies (ICT) have emerged to be cyber-physical systems, making it vulnerable to both cyber and physical anomalies. These systems on one hand are susceptible to grid/system faults, whereas on the other hand, ICT can easily be the potential target of the third-party adversaries. On top, the transient response of cyber-physical power electronics based power systems (PEPS) to the said critical disturbances is very fast, which becomes another challenge to distinguish them accurately within a short time frame. To address this challenge, this paper certifies cyber-physical anomalies using physics-informed empirical laws governed by mapping X-Y plane between locally measured frequency (f) and d-axis voltage (V d ) only, forming a decentralized approach. The anomaly characterization between physical and cyber faults is carried out by tracing the trajectory movement online in the aforementioned X-Y plane. Basically, the physics-informed laws determine the boundaries in this plane to segregate between grid faults and cyber attacks. This decentralized method is effective in classifying the anomalies only within 5 ms (with 20 samples/cycle in a 50 Hz system), which has been validated on modified CIGRE LV benchmark distribution network with real-time (RT) simulations in OPAL-RT environment with HYPERSIM software. |
| نوع الوثيقة: | conference object |
| وصف الملف: | application/pdf |
| اللغة: | English |
| ردمك: | 978-1-66543-636-6 1-66543-636-0 |
| Relation: | https://vbn.aau.dk/da/publications/e121112a-b6b7-44a0-ab6c-5f4b643f31ee; urn:ISBN:978-1-6654-3636-6 |
| DOI: | 10.1109/COMPEL52922.2021.9645984 |
| الاتاحة: | https://vbn.aau.dk/da/publications/e121112a-b6b7-44a0-ab6c-5f4b643f31ee https://doi.org/10.1109/COMPEL52922.2021.9645984 https://vbn.aau.dk/ws/files/456814584/paper_76.pdf |
| Rights: | info:eu-repo/semantics/openAccess |
| رقم الانضمام: | edsbas.FD309F15 |
| قاعدة البيانات: | BASE |
| ردمك: | 9781665436366 1665436360 |
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| DOI: | 10.1109/COMPEL52922.2021.9645984 |