DL/T 1732-2017.Specification for sensors information model of power internet of things. 1范围 DL/T 1732规范了电力系统中物联网传感器信息模型的建模要求、服务及配置方法。 DL/T 1732适用于电力系统

DL/T 1740-2017.Specification for DC gas-insulated metal-enclosed transmission line. 1范围 DL/T 1740规定了±100kV及以上高压直流输电工程用直流气体绝缘金属封闭输电线路(以下简称直流GIL)的使用条件、额

DL/T 1741-2017.Preventive test code of small construction machines and tools for electrical engineering. 1范围 DL/T 1741规定了电力行业施工作业中常用小型施工机具(器具)的术语和定义、基

DL/T 1745-2017.Technical conditions for low-voltage electric metering cabinet. 1范围 DL/T 1745规定了额定电压为交流400 (380) V及以下低压电能计量箱(简称计量箱)的使用条件、基本要求、试验方法和包装要求

DL/T 1700-2017.Guide for condition based maintenance strategy of disconnector and earthing switch. 1范围 DL/T 1700规定了运行中隔离开关与接地开关状态检修的时间、内容和类别。 DL/T 170

DL/T 1711-2017.Technical specification for short term and ultra-short term load forecasting in power grid. 1范围 DL/T 1711规定了电网短期和超短期系统有功负荷预测及母线有功负荷预测的基

DL/T 1715-2017.Ultrasonic testing and classification methods of aluminum and aluminum alloy butt welded-joints for electrical power equipment. 1范围 DL/

DL/T 854-2017.Use guide of aerial devices with insulating booms for live working. 1范围 DL/T 854规定了带电作业用绝缘斗臂车的使用、保养、维护事项及试验要求。 DL/T 854适用于交流10kV~ 500kV带

DL/T 920-2019.Determination of air, carbon tetrafluoride, hexafluoroethane and perfluoropr-opane content in sulphur hexafluoride by gas chromatography

DL/T 1598-2016.Technical specification for integrated supervision and control of information system room (Class A). 1范围 DL/T 1598规定了电力系统信息机房(A级)综合监控的功