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Work item:
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X.sg-dtpg
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Subject/title:
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Security guidelines for digital twin system in power grid
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Status:
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Under study
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Approval process:
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TAP
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Type of work item:
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Recommendation
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Version:
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New
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Equivalent number:
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-
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Timing:
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2028-10 (Medium priority)
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Liaison:
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ITU-T SG20
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Supporting members:
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China Unicom, State Grid Corporation of China, China Mobile
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Summary:
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Digital twin system in power grid (DTSPG) is a system composed of physical power grid, digital twin power grid, power grid applications, and their interactions. As a critical infrastructure support system, DTSPG faces unique security risks due to its hybrid modelling, two-way interaction, and dynamic evolution characteristics. Existing standards lack targeted security requirements for DTSPG's specific scenarios.
This Recommendation identifies security threats of DTSPG from four layers (physical power grid layer, interface layer, digital twin power grid layer, power grid application layer), analyses corresponding security requirements, and proposes systematic security countermeasures. It aims to guide stakeholders in safeguarding DTSPG's security and reliability, ensuring the stable operation of the power grid.
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Comment:
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-
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Reference(s):
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Historic references:
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Contact(s):
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| ITU-T A.5 justification(s): |
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First registration in the WP:
2026-06-10 12:18:12
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Last update:
2026-06-10 12:20:52
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