NB/T 11583-2024 in English

The industry standard "Technical Conditions for Fixed Compensation Control Devices of Phase-Controlled Arc Suppression Coils in Nuclear Power Plants" (NB/T 11583-2024) was released on May 24, 2024, and will be implemented starting November 24, 2024. This standard specifies the technical requirements, testing methods, inspection rules, and other relevant aspects for fixed compensation control devices used in nuclear power plants. These devices are crucial for maintaining the stability and safety of the power grid by effectively suppressing arc faults and ensuring reliable operation of the electrical systems.

The standard applies to the design, manufacturing, testing, and acceptance of phase-controlled arc suppression coil fixed compensation control devices. It ensures that these devices meet the necessary performance criteria, including accuracy, reliability, and durability, under various operational conditions. The standard also addresses safety considerations, ensuring that the devices comply with the stringent safety requirements of nuclear power plants.

By providing a comprehensive framework for the development and deployment of these control devices, the standard aims to enhance the overall efficiency and safety of nuclear power plants. It serves as a critical reference for manufacturers, engineers, and regulatory bodies involved in the nuclear energy sector, ensuring that the devices meet the highest standards of quality and performance.