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Std ID |
Description (Standard Title) |
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DL/T 2521-2022
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(Technical specification for power emergency data collection)
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DL/T 2522-2022
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(Guidelines for Emergency Drills of Power Grid Enterprises)
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DL/T 2523-2022
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(General technical requirements for electric emergency power supply equipment)
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DL/T 2524-2022
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(Guidelines for testing electrical emergency power supply equipment)
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DL/T 2525-2022
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(Technical guideline for heat supply retrofit of steam turbine with double back pressure and double rotor interchangeable circulating water)
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DL/T 2526-2022
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(Thermal Power Plant Intelligent Heat Network Operation Technical Regulations)
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DL/T 2527-2022
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(Information model management and certification specification for electric power Internet of things)
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DL/T 2528-2022
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(Basic Terms of Electric Energy Storage)
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DL/T 2529-2022
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(Information Model Specification for Electric Power Internet of Things)
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DL/T 2530.1-2022
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(General specifications for power cable testing equipment - Part 1: Cable fault location bridges)
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DL/T 2538-2022
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(Overhead transmission line net sleeve connector)
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DL/T 2539-2022
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(Lifter for overhead transmission line construction)
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DL/T 2540-2022
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(Large-area wire crimping process guidelines)
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DL/T 2541-2022
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(Overhead transmission line freight ropeway)
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DL/T 2546-2022
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(General technical specification for rotating rotor grounding protection device)
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DL/T 2547-2022
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(Technical Specifications for AC Section Power Loss Monitoring Device)
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DL/T 2548-2022
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(Design and technical requirements of cloud application in electric power industry)
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DL/T 2549-2022
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(Code of practice for desensitization of power data)
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DL/T 2550-2022
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(Technical requirements and evaluation methods for gas-filled storage of large oil-immersed power transformers (reactors))
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DL/T 2551-2022
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(Test method of optical fiber temperature measuring device for oil-immersed power transformer)
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DL/T 2552-2022
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(Technical specification for optical fiber temperature measuring device for oil-immersed power transformer)
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DL/T 2554-2022
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(Test guidelines for short-circuit transient characteristic parameters of grounding devices)
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DL/T 2556.1-2022
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(Electromagnetic Compatibility Testing Auxiliary Equipment for Power Industry - Part 1: General Requirements)
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DL/T 2556.2-2022
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(Electromagnetic Compatibility Testing Auxiliary Equipment for Electric Power Industry - Part 2: Electric Energy Meter Inspection Device for Electromagnetic Compatibility Testing)
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DL/T 2557-2022
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(Guidelines for Field Tests of AC Externally Applied Withstand Voltage and Partial Discharge on the Valve Side of Converter Transformers)
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DL/T 2568-2022
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(Functional components and technical requirements of the digital audit platform in the electric power industry)
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DL/T 2575-2022
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(Technical Specifications for Stator Winding Transformation of Bulb Tubular Hydrogenerator)
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DL/T 2579-2022
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(Grid-connected test procedures for electrochemical energy storage systems on the power side participating in auxiliary frequency regulation)
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DL/T 2580-2022
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(Technical Supervision Guidelines for Energy Storage Power Stations)
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DL/T 2581-2022
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(Commissioning guidelines for electrochemical energy storage systems on the power side participating in auxiliary frequency regulation)
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DL/T 2584-2022
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(Technical regulations for incremental distribution network access to power system)
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DL/T 5853-2022
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(Specifications for construction and acceptance of chimney engineering in thermal power plants)
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DL/T 5855-2022
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(Test procedures for epoxy resin surface repair materials in hydropower and water conservancy projects)
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DL/T 2216-2021
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(Guidelines for Maintenance of Wastewater Treatment System in Thermal Power Plants)
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DL/T 2233-2021
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(Specification for prequalification test of cross-linked polyethylene insulated submarine cable system with rated voltage of 110kV～500kV)
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DL/T 2235-2021
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(Technical specification for the power metering panel cabinet at the gateway of the power plant)
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DL/T 2244-2021
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(Guidelines for the Use of Safety Marks for Electric Power Material Storage)
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DL/T 2259-2021
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(Technical specification for safety early warning system of flood discharge and energy dissipation of hydropower station)
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DL/T 2283-2021
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(General technical requirements for vehicle-mounted mobile substations)
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DL/T 2284-2021
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(Operation and maintenance specifications for vehicle-mounted mobile substations)
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DL/T 2287-2021
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(Technical Guidelines for Electric Braking of Hydrogenerator)
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DL/T 2289-2021
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(Test and Acceptance Regulations for Computer Monitoring System of Pumped Storage Power Station)
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DL/T 2290-2021
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(Technical specifications for automatic power generation control/automatic voltage control for pumped storage power stations)
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DL/T 2301-2021
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(Technical specification for flood release early warning broadcasting system of hydropower station)
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DL/T 2316-2021
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(Technical conditions for re-decommissioning of lithium-ion cascaded use of power batteries for power storage)
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DL/T 5589-2021
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Guidelines for compilation of bidding documents and contracts of thermal power generation project construction
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DL/T 5590-2021
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Calibration Specification for Metal Shell Vibratory Rate Gyroscopes
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DL/T 5592-2021
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(Design specification for flue gas dust removal in coal-fired power plants)
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DL/T 5593-2021
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Code for design of control valve selection of power plant
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DL/T 5595-2021
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Regulation for feasibility study budgetary estimation of solar thermal power plant
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DL/T 5597-2021
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(Guidelines for Economic Evaluation of Solar Thermal Power Generation Projects)
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DL/T 5600-2021
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(Technical Regulations for Risk Assessment of Power System Subsynchronous Resonance/Oscillation)
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DL/T 5602-2021
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(Design specification for building structure of indoor substation)
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DL/T 5603-2021
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(Design specification for steam turbine generator set and auxiliary system of solar thermal power plant)
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DL/T 5604-2021
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(Design specification for general layout and transportation of solar thermal power plant)
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DL/T 5605-2021
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(Design specification for steam generation system of solar thermal power plant)
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DL/T 5606-2021
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Code for design of 220kV～750kV current-limiting series reactor station
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DL/T 5607-2021
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(Nomenclature specification for power system planning and design)
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DL/T 5609-2021
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(Design specification for seawater desulphurization system of flue gas in thermal power plant)
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DL/T 5611-2021
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(Design Regulations for Power Access System)
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DL/T 5612-2021
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Ambient air - Determination of 26 polybrominated diphenyl ethers - High resolution gas chromatography-high resolution mass spectrometry
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DL/T 5613-2021
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(Design regulations for solid insulated busbars)
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DL/T 5822-2021
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(Guidelines for the production of continuous concrete mixing plants in hydropower and water conservancy projects)
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DL/T 5837-2021
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(Rules for rolling compaction test of asphalt concrete core wall of earth-rock dam)
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DL/T 5614-2021
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(Guidelines for the preparation of settlement audit reports for thermal power generation projects)
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DL/T 5615-2021
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(Regulations on the Digital Handover Content of Power Generation Projects)
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DL/T 5616-2021
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(Guidelines for the Division of Engineering Projects of Flexible HVDC Converter Stations)
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DL/T 5617-2021
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(Guidelines for the compilation of technical and economic indicators for cable transmission line engineering)
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DL/T 5618-2021
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(Digital survey design and handover data exchange standard for distribution network)
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DL/T 5619-2021
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(Guidelines for the Division of Tuning Camera Projects)
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DL/T 5620-2021
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(Design Regulations for Steam and Water System in Thermal Power Plants)
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DL/T 5621-2021
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(Design specification for heat collection system of trough solar thermal power plant)
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DL/T 5622-2021
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(Design specification for heat storage system of solar thermal power plant)
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DL/T 5623-2021
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(Design specification for semi-dry desulfurization system of flue gas circulating fluidized bed in thermal power plant)
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DL/T 5624-2021
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(Provisions on the depth of the content of the submarine cable engineering construction drawing design documents)
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DL/T 5625-2021
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(Design Regulations for Intelligent Substation Monitoring System)
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DL/T 5626-2021
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(Guidelines for the compilation of technical and economic indicators for 20kV and below distribution network engineering)
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DL/T 5627-2021
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(Guidelines for the preparation of settlement audit reports for 20kV and below distribution network projects)
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DL/T 2436-2021
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(Technical specification for non-capacity expansion of electric heating on the user side of the distribution network)
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DL/T 2443-2021
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(Specification for technical and economic indicators of gas distributed energy stations)
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DL/T 1000.5-2021
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(Guidelines for the use of insulators for overhead lines with nominal voltages higher than 1000V - Part 5: Composite porcelain or glass insulators with disk suspension for AC systems)
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DL/T 1000.6-2021
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(Guidelines for the use of insulators for overhead lines with nominal voltages higher than 1000V - Part 6: Disc suspension composite porcelain or glass insulators for DC systems)
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DL/T 1100.7-2021
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(Time Synchronization System for Power System - Part 7: Time Synchronization Technology Based on Satellite Common View)
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DL/T 1399.6-2021
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(Electric power test/inspection vehicle - Part 6: Power cable fault test vehicle)
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DL/T 1399.7-2021
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(Electric power test/inspection vehicle - Part 7: Oil and gas test vehicle for electric power equipment)
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DL/T 1694.8-2021
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(Calibration specification for high voltage testing instruments and equipment - Part 8: Power capacitance and inductance tester)
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DL/T 1694.9-2021
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(Calibration specifications for high voltage testing instruments and equipment - Part 9: Empty and load loss testers for power transformers)
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DL/T 1981.4-2021
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(Unified Power Flow Controller - Part 4: Technical Specifications of Converters)
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DL/T 2078.2-2021
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(Guidelines for Overhaul of Condenser - Part 2: Protection and Excitation System)
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DL/T 2078.3-2021
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(Guidelines for overhauling condensers - Part 3: Auxiliary systems)
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DL/T 2144.6-2021
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(Substation Automation System and Equipment Test Specification - Part 6: Network Message Recording and Analysis Device)
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DL/T 2317-2021
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(Insulated ladder for live working)
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DL/T 2318-2021
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(Operation rules for live working robots in power distribution)
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DL/T 2319-2021
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(Live working virtual reality operation platform)
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DL/T 2320-2021
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(Specifications for clamps for live working on distribution lines)
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DL/T 2321-2021
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(Guidelines for State Evaluation of Substation DC System)
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DL/T 2322-2021
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(Guidelines for condition-based maintenance of DC systems in substations)
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DL/T 2324-2021
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(Technical guidelines for live detection of high-frequency partial discharge of high-voltage cables)
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DL/T 2325-2021
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(Guidelines for status evaluation of lightning protection and grounding devices in substations)
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DL/T 2326-2021
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(Guidelines for Condition Maintenance of Substation Lightning Protection and Grounding Devices)
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