This document specifies the basic principles and requirements for the configuration and setting of the automatic low-frequency load shedding device in the power system (hereinafter referred to as the "system"), and the basic assumptions and methods for the automatic low-frequency load shedding calculation calculation. This document is applicable to automatic low-frequency load shedding technical measures involved in system planning and design, production operation and scientific research and manufacturing.
GB/T 40596-2021 Referenced Document
GB 38755 Code on security and stability for power system
GB/T 15945 Power quality.Frequency deviation for power system
GB/T 31464 The grid operation code*, 2022-12-30 Update
GB/T 40596-2021 history
2021GB/T 40596-2021 Technical rules for automatic under-frequency load shedding in electric power systems