Guidelines for Electromagnetic Transient Modeling of Equipment in Power Generation Systems Coupled with New Energy Sources in Thermal Power Plants - T/CES 291-2024

Scope

Scope: This standard specifies the technical requirements for modeling the electromagnetic transient models of synchronous generators, wind turbines, photovoltaic power units, static var generators, static var compensators, transmission lines, transformers, loads, and other equipment in the new energy-coupled power generation system of thermal power plants. This standard applies to the modeling of the electromagnetic transient models of the above-mentioned equipment in the new energy-coupled power generation system of thermal power plants, and other forms of power generation systems can also refer to and use it for reference; Main technical content: (1) Scope. This standard specifies the technical requirements for modeling the electromagnetic transient models of synchronous generators, wind turbines, photovoltaic power units, static var generators, static var compensators, transmission lines, transformers, loads, and other equipment in the new energy-coupled power generation system. This standard is applicable to the research on the coupling characteristics of equipment in the new energy-coupled power generation system and related engineering calculations. (2) Normative references. The main documents referred to in this standard include: GB/T 19964 "Technical Specifications for the Access of Photovoltaic Power Stations to Power Systems"; GB/T 26399 "Technical Guidelines for the Safety and Stability Control of Power Systems"; GB/T 31464 "Power Grid Operation Criteria"; GB/T 32892 "Model and Parameter Test Procedures for Photovoltaic Power Systems"; GB 38755 "Technical Guidelines for the Safety and Stability of Power Systems"; DL/T 1234 "Technical Guidelines for the Safety and Stability of Power Systems"; DL/T 1235 "Technical Guidelines for the Measurement and Modeling of Synchronous Generator Prime Mover and Its Regulating System Parameters"; NB/T 31053 "Verification Procedures for Electrical Simulation Models of Wind Turbines". (3) Terms and definitions. These inclu

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