This standard specifies the type, function, performance indicators and technical specifications of the steam turbine electro-hydraulic control system that drives the generator in a power station. This standard is suitable for providing technical basis for the selection of the steam turbine control system of new units and the transformation of the steam turbine regulating system of old units. Other types of steam turbine electro-hydraulic control systems can also be implemented with reference.
DL/T 996-2006 Referenced Document
DL/T 571 Operation and Maintenance Guidelines for Phosphate Ester Resistant Fuel Oil for Power Plants
DL/T 656 Acceptance test procedure for steam turbine control and protection system in thermal power plant*, 2016-07-01 Update
DL/T 711 Test Guidelines for Steam Turbine Regulation and Security Systems
GB 50229 Design Fire Protection Standards for Thermal Power Plants and Substations*, 2019-04-12 Update
GB/T 7596 In service quality criteria of mineral turbine oils used in power plants*, 2017-05-12 Update
DL/T 996-2006 history
2019DL/T 996-2019 Technical specification for steam turbine control system in thermal power plant
2006DL/T 996-2006 Specification of steam turbine electro-hydraulic control system in fossil fuel power plant