This standard specifies the data collection and processing guidelines, calculation methods, and methods for obtaining unit coal consumption curves and slight increase rate curves for online calculation of coal consumption of thermal power generating units. This standard is applicable to the online calculation of coal consumption (coal consumption for power generation and coal consumption for power supply) of coal-fired pure condensation generating units with a capacity of 100MW or above. Thermal power generating units with other capacities can refer to this implementation.
DL/T 262-2012 Referenced Document
DL/T 589 Technical conditions for detection and control system of coal-fired boilers in thermal power plants*， 2022-05-13 Update
DL/T 590 Technical conditions for detection and control systems of condensing steam turbines in thermal power plants*， 2022-05-13 Update
GB/T 10184 Performance test code for utility boiler*， 2015-12-10 Update
GB/T 8117.2 Rules for steam turbine thermal acceptance tests.Part 2:Method B.Wide range of accuracy for various types and sizes of turbines
DL/T 262-2012 history
2012DL/T 262-2012 On-line calculation guide for coal consumption of generating units