17.220 电学、磁学、电和磁的测量 标准查询与下载

DL/T 698.46-2016 电能信息采集与管理系统 第4-6部分：通信协议—采集终端远程通信模块接口协议

Electric energy information collection and management system part 4-6: communication protocol - collection terminal remote communication module interface protocol

DL/T 1593-2016 电能信息采集终端可靠性验证方法

Reliability Verification Method of Electric Energy Information Collection Terminal

DB52/T 1103-2016 高精度模拟速度（里程）信号发生器

High precision analog speed (mileage) signal generator

SJ/T 2089-2015 电子测量仪器型号命名方法

本标准规定了电子测量仪器(以下简称仪器)的型号命名方法。 本标准适用于电子测量仪器及相关的软件产品、附件、模块化仪器及由仪器组成的测量系统等。

Type designation for electronic measuring instruments

GSO IEC 60990:2015 接触电流和保护导体电流的测量方法

This International Standard defines measurement methods for – d.c. or a.c. of sinusoidal or non-sinusoidal waveform, which could flow through the human body, and – current flowing through a protective conductor. The measuring methods recommended for TOUCH CURRENT are based upon the possible effects of current flowing through a human body. In this standard, measurements of current through networks representing the impedance of the human body are referred to as measurements of TOUCH CURRENT. These networks are not necessarily valid for the bodies of animals. The specification or implication of specific limit values is not within the scope of this standard. IEC 60479-1 provides information regarding the effects of current passing through the human body from which limit values may be derived. This standard is applicable to all classes of EQUIPMENT, according to IEC 60536. The methods of measurement in this standard are not intended to be used for – TOUCH CURRENTS having less than 1 s duration, – patient currents as defined in IEC 60601-1, – a.c. at frequencies below 15 Hz, – a.c. in combination with d.c. The use of a single network for a composite indication of the effects of combined a.c. and d.c. has not been investigated, – currents above those chosen for ELECTRIC BURN limits. This basic safety publication is primarily intended for use by technical committees in the preparation of standards in accordance with the principles laid down in IEC Guide 104 and ISO/IEC Guide 51. It is not intended for use by manufacturers or certification bodies. One of the responsibilities of a technical committee is, wherever applicable, to make use of basic safety publications in the preparation of its publications. The requirements, test methods or test conditions of this basic safety publication will not apply, unless specifically referred to or included in the relevant publications.

Methods of measurement of touch current and protective conductor current

EN 61788-21:2015 超导性 第21部分：超导线 实用超导线的测试方法 一般特性和指南

IEC 61788-21:2015 specifies the test methods used for validating the mechanical, electrical, and superconducting properties of practical SC wires.

Superconductivity - Part 21: Superconducting wires - Test methods for practical superconducting wires - General characteristics and guidance

EN 62056-1-0:2015 电力计量数据交换 DLMS/COSEM 套件 第 1-0 部分：智能计量标准化框架

IEC 62056-1-0:2014 provides information on the smart metering use cases and on architectures supported by the IEC 62056 DLMS/COSEM series of standards specifying electricity meter data exchange. It describes the standardization framework including: - the principles on which the standards shall be developed; - the ways the existing standards shall be extended to support new use cases and to accommodate new communication technologies, while maintaining coherency; - the aspects of interoperability and information security. It also provides guidance for selecting the suitable standards for a specific interface within the smart metering system.

Electricity metering data exchange - The DLMS/COSEM suite - Part 1-0: Smart metering standardization framework

DB34/T 2381-2015 电子屏幕法全自动机动车前照灯检测仪通用技术规范

本标准规定了电子屏幕法全自动机动车前照灯检测仪的（以下简称检测仪）的术语和定义、技术要求、试验方法、检验规则、标志、包装、运输、贮存和使用说明书。 本标准适用于汽车安全技术、综合性能检验等在检测线上使用的测量仪。

General technical specification for fully automatic motor vehicle headlamp tester by electronic screen method

SJ/T 2938-2015 电视图像信号发生器通用技术要求和测试方法

本标准规定了电视图像信号发生器共有的性能特性和测试方法。本标准适用于PAL/D制的电视图像信号发生器,也适用于非隔行扫描方式的电视图像信号发生器。

Technical requirements and test methods for signal generator of television video

GSO IEC 61788-8:2014 高电导率 第8部分：交流损耗测量 通过拾波线圈法测量承受横向交流磁场的重组铜/铌钛超导线材的总交流损耗

This part of IEC 61788 specifies the measurement method of total AC losses by the pickup coil method in composite superconducting wires exposed to a transverse alternating magnetic field. The losses may contain hysteresis, coupling and eddy current losses. The standard method to measure only the hysteresis loss in DC or low-sweep-rate magnetic field is specified in IEC 61788-13 [2]. In metallic and oxide round superconducting wires expected to be mainly used for pulsed coil and AC coil applications, AC loss is generated by the application of time-varying magnetic field and/or current. The contribution of the magnetic field to the AC loss is predominant in usual electromagnetic configurations of the coil applications. For the superconducting wires exposed to a transverse alternating magnetic field, the present method can be generally used in measurements of the total AC loss in a wide range of frequency up to the commercial level, 50/60 Hz, at liquid helium temperature. For the superconducting wires with fine filaments, the AC loss measured with the present method can be divided into the hysteresis loss in the individual filaments, the coupling loss among the filaments and the eddy current loss in the normal conducting parts. In cases where the wires do not have a thick outer normal conducting sheath, the main components are the hysteresis loss and the coupling loss by estimating the former part as an extrapolated level of the AC loss per cycle to zero frequency in the region of lower frequency, where the coupling loss per cycle is proportional to the frequency.

Superconductivity - Part 8: AC loss measurements - Total AC loss measurement of Cu/Nb-Ti composite superconducting wires exposed to a transverse alternating magnetic field by a pickup coil method

GSO IEC 61788-1:2014 高电导率 第1部分：关键电路的测量 高导铜/铌钛复合直流源的临界电流

This part of IEC 61788 covers a test method for the determination of the d.c. critical current of either Cu/Nb-Ti composite superconductors that have a copper/superconductor ratio larger than 1 or Cu/Cu-Ni/Nb-Ti wires that have a copper/superconductor ratio larger than 0,9 and a copper alloy (Cu-Ni)/superconductor ratio larger than 0,2, where the diameter of Nb-Ti superconducting filaments is larger than 1 μm. The changes for the Cu/Cu-Ni/Nb-Ti are described in Annex C. The Cu-Ni uses all of the main part of the standard with the exceptions listed in Annex C that replace (and in some cases are counter to) some of the steps in the main text. This method is intended for use with superconductors that have critical currents less than 1 000 A and n-values larger than 12, under standard test conditions and at magnetic fields less than or equal to 0,7 of the upper critical magnetic field. The test specimen is immersed in a liquid helium bath at a known temperature during testing. The test conductor has a monolithic structure with a round or rectangular cross-sectional area that is less than 2 mm2. The specimen geometry used in this test method is an inductively coiled specimen. Deviations from this test method that are allowed for routine tests and other specific restrictions are given in this standard. Test conductors with critical currents above 1 000 A or cross-sectional areas greater than 2 mm2 could be measured with the present method with an anticipated increase in uncertainty and a more significant self-field effect (see Annex B). Other, more specialized, specimen test geometries may be more appropriate for larger conductor testing which have been omitted from this present standard for simplicity and to retain a lower uncertainty. The test method given in this standard is expected to apply to other superconducting composite wires after some appropriate modifications.

Superconductivity - Part 1: Critical current measurement - DC critical current of Cu/Nb-Ti composite superconductors

DB41/T 913-2014 交直流指示仪表校验装置

AC and DC indicating instrument calibration device

DB43/T 879.1-2014 变频电量测量仪器 测量用变送器

Transmitter for measurement of frequency conversion electric quantity measuring instrument

DB43/T 879.2-2014 变频电量测量仪器 分析仪

Frequency conversion power measuring instrument analyzer

GSO IEC 62040-2:2013 不间断电源系统 (UPS) 第2部分：电磁兼容性 (EMC) 要求

is intended as a product standard allowing the EMC conformity assessment of products of categories C1, C2 and C3 as defined in this part of IEC 62040, before placing them on the market.The requirements have been selected so as to ensure an adequate level of electromagnetic compatibility (EMC) for UPS at public and industrial locations.

Uninterruptible power systems (UPS) - Part 2: Electromagnetic compatibility (EMC) requirements

GSO IEC 60370:2013 绝缘涂层耐热性能试验电气强度法

Gives a method for determining the relative thermal endurance of electrical insulating varnishes by means of coating on glass cloth and measuring electric strength before and after heat ageing for establishing temperature indices to assist in determining suitability of electrical insulating varnishes for use in electrical systems.

Test procedure for thermal endurance of insulating varnishes - Electric strength method

GSO IEC 62562:2013 测量介电片复介电常数的空心谐振器法

IEC 62562:2010 describes a measurement method of dielectric properties in the planar direction of dielectric plate at microwave frequency, called a cavity resonator method. It has been created in order to develop new materials and to design microwave active and passive devices for which standardization of measurement methods of material properties is more and more important. This first edition cancels and replaces the PAS published in 2008. This bilingual version, published in 2010-05, corresponds to the English version. This publication contains colours which are considered to be useful for the correct understanding of its contents.

Cavity resonator method to measure the complex permittivity of low-loss dielectric plates

SJ/T 10472-2013 函数信号发生器通用规范

本标准适用于3.1条中规定的函数信号发生器，也适用于具有调幅、调频、扫频等功能的函数信号发生器。

Specification for function generators

SJ/T 2936-2013 中功率计通用规范

本标准规定了中功率计的要求、试验方法、质量检验规则、包装、标志、运输和贮存。本标准适用于测量频率高于10 MHz,功率为0. 1 W至500 W范围内微波连续波功率的中功率计。

General specification of medium power meter

EN 62056-9-7:2013 电力计量数据交换 DLMS/COSEM 套件 第 9-7 部分：TCP-UDP/IP 网络的通信配置文件

IEC 62056-9-7:2013 specifies the DLMS/COSEM communication profile for TCP-UDP/IP networks.

Electricity metering data exchange - The DLMS/COSEM suite - Part 9-7: Communication profile for TCP-UDP/IP networks