This standard specifies the basic principles and requirements for the measurement point layout, instrument selection, test procedures and test data processing of direct air cooling system performance test in thermal power plants. It also specifies the test conditions, test calculation methods and direct air cooling system performance evaluation methods. This standard is applicable to the performance acceptance test and operating performance test of steam turbine direct air cooling systems in newly built or renovated (expanded) power plants. It is also applicable to the operating performance test of steam turbine direct air cooling systems that have been in operation for many years.
DL/T 244-2012 Referenced Document
DL/T 1078 Performance test code on steam surface condensers operation
GB 12348 Emission standard for industrial enterprises noise at boundary
GB/T 2624 Measurement of fluid flow by means of orifice plates,nozzles and Venturi tubes inserted in circular cross-section conduits running full
GB/T 8117 Rules for power plant steam turbine thermal acceptance tests
DL/T 244-2012 history
2012DL/T 244-2012 Performance test code on direct air-cooled system