This standard specifies the basic requirements for detection and control technology within the scope of the condensing steam turbine itself, the basic requirements for the detection and control equipment provided in a complete set, and the requirements for testing and acceptance. This standard applies to steam turbines of 300MW and above. Steam turbines below 300MW can also be used as a reference.
DL/T 590-2010 Referenced Document
DL 5000 Technical code for designing fossil fuel power plants(explanation)
DL/T 1012-2006 Code for acceptance test of TSI & ETS in fossil fuel power plant
DL/T 5182 Specifications for instrumentation and control on-site equipment installation, piping, and cable design in thermal power plants*, 2021-01-07 Update
DL/T 641 Electric valve actuators for power plant*, 2015-07-01 Update
DL/T 656-2006 Code for acceptance test of turbine control system in fossil fuel power plant
DL/T 824-2002 Performance acceptance guide of steam turbine electro-hydraulic control system
DL/T 834-2003 Guide for the prevention of water and cool steam damage to steam turbines in fossil power plant
DL/T 892-2004 Specification of steam turbine for power plant
DL/T 996-2006 Specification of steam turbine electro-hydraulic control system in fossil fuel power plant
GB/T 20438.1 Functional safety of electrical/electronic/programmable electronic safety-related systems—Part 1: General requirements*, 2017-12-29 Update
GB/T 20438.2 Functional safety of electrical/electronic/programmable electronic safety-related systems—Part 2:Requirements for electrical/electronic/programmable electronic safety-related systems*, 2017-12-29 Update
GB/T 20438.3 Functional safety of electrical/electronic/programmable electronic safety-related systems Part 3: Software requirements*, 2018-07-01 Update
GB/T 20438.4 Functional safety of electrical/electronic/programmable electronic safety-related systems—Part 4: Definitions and abbreviations*, 2017-12-29 Update
GB/T 20438.5 Functional safety of electrical/electronic/programmable electronic safety-related systems—Part 5: Examples of methods for the determination of safety integrity levels*, 2017-12-29 Update
GB/T 20438.6 Functional safety of electrical/electronic/programmable electronic safety-related systems—Part 6: Guidelines on the application of IEC 61508-2 and IEC 61508-3*, 2017-12-29 Update
GB/T 20438.7 Functional safety of electrical/electronic/programmable electronic safety-related systems—Part 7: Overview of techniques and measures*, 2017-12-29 Update
IEC 61158 Corrigendum 1 - Digital data communications for measurement and control - Fieldbus for use in industrial control systems - Part 6: Application layer protocol specification
IEC 61511 Functional safety - Safety instrumented systems for the process industry sector - ALL PARTS*, 2016-02-24 Update
DL/T 590-2010 history
2022DL/T 590-2022 Technical conditions for detection and control systems of condensing steam turbines in thermal power plants
2010DL/T 590-2010 Specification of instrumentation and control for condensation type turbine in fossil fuel power plant
1996DL/T 590-1996 Directives of thermal instrumentation and control for condensation type turbine in power plant