This standard specifies the technical management contents such as the purpose, requirements, methods and processes of load shedding test of thermal power generation construction engineering units. This standard is applicable to the acceptance test and assessment test of the mechanical hydraulic and electro-hydraulic regulating systems of various capacity units in new, expanded and renovated thermal power generation construction projects. It is also applicable to the load shedding test of thermal power generating units that have been put into production.
DL/T 1270-2013 Referenced Document
DL 5190.3 Construction Technical Specifications for Electric Power Construction Part 3: Turbine Generator Sets*, 2019-06-04 Update
DL/T 1083 Technical specification for distributed control system of thermal power plant*, 2019-06-04 Update
DL/T 1091 Technical specification for boiler furnace safety monitoring system in thermal power plant*, 2018-12-25 Update
DL/T 571 Operation and Maintenance Guidelines for Phosphate Ester Resistant Fuel Oil for Power Plants
DL/T 616 Guidelines for maintenance and adjustment of steam and water pipelines and supports and hangers in thermal power plants*, 2023-10-11 Update
DL/T 656 Acceptance test procedure for steam turbine control and protection system in thermal power plant*, 2016-07-01 Update
DL/T 701 Terminology of Thermal Automation in Thermal Power Plants*, 2022-05-13 Update
DL/T 711 Test Guidelines for Steam Turbine Regulation and Security Systems
DL/T 824 Performance acceptance guide of steam turbine electro-hydraulic control system
DL/T 843 Synchronous Generator Excitation System Specifications
DL/T 892 Power station steam turbine technical conditions*, 2021-12-22 Update
GB/T 2900.46 Electrotechnical terminology--Steam turbine and auxiliary equipments
GB/T 5578 Fixed power plant turbine specifications
GB/T 7409.3 Excitation system for synchronous electrical machines Technical requirements of excitation system for large and medium synchronous generators
GB/T 7596 In service quality criteria of mineral turbine oils used in power plants*, 2017-05-12 Update
DL/T 1270-2013 history
2023DL/T 1270-2023 Guidelines for load shedding test of units in thermal power generation construction projects
2013DL/T 1270-2013 Load rejection test guide for turbine in fossil fired power construction plant