GB/T 34126-2017
ActiveTechnical guide for substation-area protection and control device
站域保护控制装置技术导则
Application Summary AI generated
This standard provides technical specifications for substation-area protection and control devices, which integrate multiple protection and control functions within a substation to enhance grid reliability. It is applied in the design, testing, and operation of smart substations in China's power systems, particularly for coordinating local protection schemes and preventing wide-area blackouts. The guide ensures interoperability and performance consistency for devices used in 110 kV to 750 kV substations.
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