GB 15632-1995
Replaced
GB/T 46959-2025
Active
National standards
GB/T 46959-2025 Short-circuit power calculation in three-phase a.c. systems
GB/T 46959-2025 Short-circuit power calculation in three-phase a.c. systems
Price:
$ 44.00
Basic Information
Standard Code:
GB/T 46959-2025
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Electricity
ICS Name:
\nTransmission lines and distribution lines
Publish Date:
2025-12-31
Implement Date:
2026-07-01
Pages:
20 pages
Scope
This document specifies the general requirements for calculating short-circuit capacity and describes the short-circuit current method and the sensitivity method.
This document is applicable to the calculation of short-circuit capacity in three-phase AC power systems.
Development Information
Referenced Standards
GB 156-2003 Standard voltages
GB/T 156-2007 Standard voltages
GB/T 156-2017 Standard voltages
GB/Z 156-2025 Good practice for dynamic light scattering(DLS) measurements
GB/T 15544.1-2013 Short-circuit current calculation in three-phase a.c.systems—Part 1:Calculation of currents
GB/T 15544.1-2023 Short-circuit current calculation in three-phase a.c. systems—Part 1:Calculation of currents
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