Abstract
With the amalgamation of information and communication technologies the legacy power system networks are evolving as smart grids. Through Phasor Measurement Units (PMUs) and Phasor Data Concentrators (PDCs), operators can monitor and control the smart grid network. Enhanced communication in smart grid results in increased vulnerability to cyber-attacks. Different security mechanisms based on symmetric cryptography are reported in the literature to secure synchrophasor communication against different attacks. These symmetric cryptographic algorithm-based security mechanisms require a mechanism to securely share the secret key. This paper proposes a Key Distribution Scheme (KDS) based on IEC 61850-90-5 standard which authenticates the end communicating entities and to share the secret key based on the latest Transport Layer Security (TLS) 1.3 protocol. Furthermore, the communication is protected with a shared symmetric session key. This paper presents the details of the mechanism for key sharing using the proposed KDS scheme for IEC 61850-90-5 multicast synchrophasor communication. Finally, Analysis on security and performance of the proposed scheme is reported.
| Original language | English |
|---|---|
| Title of host publication | 2023 IEEE International Conference on Power Electronics, Smart Grid, and Renewable Energy |
| Subtitle of host publication | Power Electronics, Smart Grid, and Renewable Energy for Sustainable Development, PESGRE 2023 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Electronic) | 9798350310573 |
| DOIs | |
| State | Published - 2023 |
| Event | 2023 IEEE International Conference on Power Electronics, Smart Grid, and Renewable Energy, PESGRE 2023 - Trivandrum, India Duration: 17 Dec 2023 → 20 Dec 2023 |
Publication series
| Name | 2023 IEEE International Conference on Power Electronics, Smart Grid, and Renewable Energy: Power Electronics, Smart Grid, and Renewable Energy for Sustainable Development, PESGRE 2023 |
|---|
Conference
| Conference | 2023 IEEE International Conference on Power Electronics, Smart Grid, and Renewable Energy, PESGRE 2023 |
|---|---|
| Country/Territory | India |
| City | Trivandrum |
| Period | 17/12/23 → 20/12/23 |
Bibliographical note
Publisher Copyright:© 2023 IEEE.
Keywords
- IEC 61850-90-5
- Key Distribution Scheme
- Phasor Measurement Unit (PMU) communication security
- Security attacks
- Smart Grid network
ASJC Scopus subject areas
- Artificial Intelligence
- Computer Networks and Communications
- Energy Engineering and Power Technology
- Renewable Energy, Sustainability and the Environment
- Electrical and Electronic Engineering
- Control and Optimization
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