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Std ID |
Description (Standard Title) |
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DL/T 5490-2025
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(Code for design of submarine power cable line)
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DL/T 567.7-2025
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(Test methods for fuels in thermal power plants - Part 7: Determination of sulfur in ash and slag and calculation of combustible sulfur in coal burning)
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DL/T 5700-2025
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(Specification for the construction of power supply and distribution facilities in residential areas)
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DL/T 586-2025
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(Technical Guidelines for the Supervision of Electric Power Equipment Manufacturing)
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DL/T 5893-2025
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(Code for design of underground gas storage in compressed air energy storage power station)
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DL/T 5894-2025
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(Code for engineering geological survey of compressed air energy storage power station)
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DL/T 5895-2025
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(Code for Design of Compressed Air Energy Storage Station)
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DL/T 5896-2025
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(Preparation procedures for feasibility study report of compressed air energy storage power station)
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DL/T 5897-2025
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(Preparation procedures for preliminary design report of compressed air energy storage power station)
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DL/T 597-2025
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(Guidelines for selection of low-voltage reactive power compensation controller)
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DL/T 628-2025
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(Technical specifications for the use of collective high voltage shunt capacitors)
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DL/T 642-2025
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(Explosion-proof electric actuator)
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DL/T 718-2025
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(Ultrasonic Testing of Tee and Elbow in Thermal Power Plant)
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DL/T 747-2025
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(Technical requirements and performance acceptance method of intelligent coal sampling and preparation system for power generation)
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DL/T 748.9-2025
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(Guidelines for maintenance of boiler units in thermal power plants - Part 9: Maintenance of dry ash conveying systems)
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DL/T 764.1-2025
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(Fasteners for electrical fittings - Part 1: Hex-head bolts with pin holes in rods)
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DL/T 764.2-2025
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(Fasteners for electrical fittings - Part 2: Fastening hex head bolts and nuts)
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DL/T 764.3-2025
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(Fasteners for electrical fittings - Part 3: Closure pins)
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DL/T 775-2025
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(Technical Operation Procedures for Ash and Slag Removal Control System in the Power Station)
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DL/T 839-2025
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(Field test method for feed pump performance of large boiler)
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DL/T 841-2025
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(Technical specifications for use of damping current limiters for high voltage shunt capacitors)
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DL/T 846.17-2025
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(General Technical Specifications for High Voltage Test Apparatus - Part 17: High Voltage Dielectric Loss Tester)
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DL/T 883-2025
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(Technical guidelines for far-field eddy current inspection of in-service ferromagnetic heat exchanger tubes in power stations)
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DL/T 933-2025
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(Test methods for determining the performance of cooling tower of transfer packing, drift eliminator and sprayer)
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DL/T 934-2025
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(Code of thermal state assessment, test and evaluation of thermal insulation engineering of thermal power plant)
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DL/T 954-2025
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(Test method for water vapor in power plants - Determination of anions - Ion chromatography)
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DL/T 1081-2025
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(Operating code for 12kV~40.5kV outdoor high voltage switchgear)
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DL/T 1144-2025
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(Code for quality management of thermal power project)
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DL/T 1147-2025
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(Fall arrester for high-level powerworking)
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DL/T 1278-2025
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(Code for operation of submarine power cables)
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DL/T 1279-2025
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(Acceptance specification for submarine power cables engineering with rated voltage up to and including 500kV)
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DL/T 1318-2025
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(Technical supervision code of practice for hydroelectric power plant metals)
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DL/T 1372-2025
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(Technical requirements for jumper of overhead transmission line)
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DL/T 1441-2025
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(Technical conditions for intelligent low-voltage distribution box)
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DL/T 1443-2025
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(Technical specifications for power line communication in distribution networks)
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DL/T 1532-2025
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(Technical guide for corrosion diagnosis of grounding grid)
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DL/T 2898-2025
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(Operation and maintenance regulations of power system in hydropower plants)
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DL/T 2899-2025
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(Technical Guidelines for Condition Evaluation of Impact Turbine)
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DL/T 2900-2025
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(Technical specifications for power Beidou timing and positioning module)
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DL/T 2901-2025
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(Technical requirements for sensing terminals in the power IoT)
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DL/T 2902-2025
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(Communication Protocol between Port Power Station Level System and Centralized Shore Power Facilities)
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DL/T 2903-2025
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(Communication protocol between port and port power grid connection module and distributed shore power facilities)
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DL/T 2904-2025
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(Technical specifications of container-type mobile power supply for electric ships)
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DL/T 2905-2025
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(Technical requirements for communication between port shore power DC charging device and ship battery system)
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DL/T 2906-2025
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(Technical requirements for port shore power T-type interface box)
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DL/T 2907-2025
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(General requirements for port shore power system construction specifications)
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DL/T 2908-2025
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(Technical requirements for UAV image recognition system of power grid equipment)
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DL/T 2909-2025
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(Guidelines for the preparation of credit evaluation reports for market entities involved in the electric power field)
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DL/T 2910-2025
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(Guidelines for the Construction of Credit System of Electric Power Enterprises)
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DL/T 2911-2025
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(Distributed electric field live detection device for insulator string of AC transmission line)
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DL/T 2912-2025
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(Technical requirements for immunity test of wireless sensing equipment in substations)
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DL/T 2913-2025
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(Test procedure for model parameters of electrochemical energy storage system)
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DL/T 2914-2025
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(Guide for modeling of electrochemical energy storage system)
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DL/T 2915-2025
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(Operation regulations of hydrogen storage system of hydrogen energy storage power station)
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DL/T 2916-2025
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(Calculation method of efficiency index of compressed air energy storage power station)
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DL/T 2917-2025
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(Technical requirements for acceptance of connecting electrochemical energy storage station to power grid)
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DL/T 2918-2025
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(Guidelines for supervision and manufacturing of battery management systems for electric energy storage)
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DL/T 2919-2025
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(Guide for economic evaluation of electrochemical energy storage power station)
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DL/T 2920-2025
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(Technical Supervision Regulations for Environmental Protection of Energy Storage Power Stations)
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DL/T 2921-2025
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(Guidelines for economic evaluation of compressed air energy storage power stations)
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DL/T 2922-2025
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(Technical guidelines for statistics of new energy storage power stations)
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DL/T 2923-2025
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(Technical guidelines for performance evaluation of power grid assets)
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DL/T 2924-2025
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(Technical requirements and test guidelines for isolated grid operation of grid-connected generating units)
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DL/T 2925-2025
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(Grid-related technical requirements of steam turbine speed regulation system)
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DL/T 2926-2025
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(Technical requirements for grid-related protection of distributed condensers)
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DL/T 2927-2025
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(Technical guidelines for testing dynamic characteristics of frequency regulation and peak regulation of thermal power generating units)
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DL/T 2928-2025
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(Technical specification for automatic control system of arm-type bucket wheel stacker and reclaimer in thermal power plant)
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DL/T 2929-2025
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(Technical specification for quick-installation clamp for overhead distribution lines)
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DL/T 2930-2025
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(Guidelines for Power Demand Response System Acceptance and Implementation Effect Evaluation)
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DL/T 2931-2025
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(Guidelines for technical supervision of pumped storage power stations)
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DL/T 2932-2025
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(Guidelines for manufacturing supervision of high-voltage AC switchgear)
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DL/T 2933-2025
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(Guidelines for Evaluation of Quality Assurance Capabilities of Electric Power Suppliers and Services)
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DL/T 2934-2025
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(Technical specifications for low-temperature treatment of fly ash from waste-to-energy plants)
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DL/T 2935-2025
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(Guidelines for performance testing of flue gas purification systems in waste-to-energy plants)
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DL/T 2936-2025
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(Interactive functional requirements between energy Internet and distributed power generation system)
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DL/T 2937-2025
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(Functional requirements for energy exchange device of energy internet)
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DL/T 2938-2025
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(Technical Guidelines for Knowledge Graph in Electric Power Field)
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DL/T 2939-2025
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(Application Guide for Knowledge Graph in the Electric Power Field)
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DL/T 317-2025
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(Code for standardized design of relay protection equipment)
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DL/T 455-2025
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(Boiler air heater)
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DL/T 462-2025
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(Technical specifications for use of series reactors for high voltage shunt capacitor banks)
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DL/T 520-2025
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(Technical guidelines for coal testing laboratories in thermal power plants)
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DL/T 5416-2025
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(Technical specification for safety monitoring of strong vibration of hydraulic structures)
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DL/T 5452-2025
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(Regulations of content and depth for preliminary design of substation)
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DL/T 5460-2025
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(Technical code for the design of auxiliary power system of converter station)
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DL/T 5475-2025
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(Guidelines for Item Segregation of Construction Budget for Garbage Power Generation Project)
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DL/T 5483-2025
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(Code for design of advanced treatment for reclaimed water of fossil-fired power plants)
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DL/T 1533-2025
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(Drawing method for lightning zones map of power system)
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DL/T 1655-2025
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(Technology supervision guide for flue gas denitration installation of thermal power plants)
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DL/T 1659-2025
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(Technical requirements of the jack ladder for power operation)
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DL/T 1674-2025
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(Technical guide for lightning protection of 35kV and below power distribution network)
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DL/T 1839.4-2025
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(Data specifications for electric power reliability management information system - Part 4: Power supply system)
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DL/T 2474.2-2025
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(Sensor network for power internet of things - Part 2: Information model of the internet of things for distribution and consumption)
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DL/T 254-2025
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(The evaluation guidelines for cleaner production in coal fired power enterprises)
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DL/T 2875.2-2025
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(Technical specification for dust suppression of coal handling equipment in thermal power plant - Part 2: Dust suppression of coal unloading equipment)
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DL/T 2940.1-2025
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(Specification for reliability centered maintenance of power equipment - Part 1: General technical specification)
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DL/T 2941.1-2025
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(BeiDou equipment of electric unmanned aerial vehicles - Part 1: Technical requirements)
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DL/T 2942-2025
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(Acceptance specification for overhead transmission line inspection robots)
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DL/T 2943-2025
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(Technical specification for inspection robot system in cable tunnel)
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DL/T 2944-2025
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(Guide for condition evaluation of high voltage direct current circuit breaker)
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