29.240.10 标准查询与下载
共找到 283 条与 相关的标准，共 19 页
IEC TR 63127:2019(E) focuses on the system design of converter stations. It is applicable to point-to-point and back-to-back HVDC systems based on line-commutated converter (LCC) technology. This document provides guidance and supporting information on the procedure for system design and the technical issues involved in the system design of HVDC transmission projects for both purchaser and potential suppliers. It can be used as the basis for drafting a procurement specification and as a guide during project implementation.
Guideline for the system design of HVDC converter stations with line-commutated converters
- ICS
- 29.240.10
- CCS
- 发布
- 2023-09-10
- 实施
IEC 60099-6: 2019 applies to non-linear metal-oxide resistor type surge arresters with spark gaps designed to limit voltage surges on AC power circuits with system voltages Us above 1 kV up to and including 52 kV. This document basically applies to all metal-oxide distribution class surge arresters with internal series and/or parallel gaps and housed in either porcelain or polymeric housings. This second edition cancels and replaces the first edition published in 2002. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) A new concept of arrester classification and energy withstand testing was introduced: the line discharge classification was replaced by a classification based on repetitive charge transfer rating (Qrs) and thermal charge transfer rating (Qth). The new concept clearly differentiates between impulse and thermal energy handling capability, which is reflected in the requirements as well as in the related test procedures. b) Power-frequency voltage versus time tests – with and without prior duty – were introduced as type tests. c) Requirements and tests on disconnectors were added. d) Definitions for new terms have been added. e) Clause 10 contains particular requirements for polymer-housed surge arresters. These are indicated in the form of replacements, additions or amendments to the original clauses or subclauses concerned. Keywords: testing of metal-oxide surge arresters
Surge arresters - Part 6: Surge arresters containing both series and parallel gapped structures - System voltage of 52 kV and less
- ICS
- 29.240.10
- CCS
- 发布
- 2023-09-10
- 实施
本文件规定了变电站保护信息自动校核系统的术语和定义、总体要求、模块功能要求、校核系统的设计和实现过程。 本文件适用于站控层通讯为IEC61850的变电站。
Substation protection information automatic verification system
- ICS
- 29.240.10
- CCS
- C382
- 发布
- 2023-08-09
- 实施
- 2023-08-23
Guidelines for seismic safety assessment of substations
- ICS
- 29.240.10
- CCS
- K 40
- 发布
- 2023-07-14
- 实施
- 2023-09-20
Technical Specifications for Laser Strengthening of Surface Wear Resistance of Electric Power Hardware
- ICS
- 29.240.10
- CCS
- K 47
- 发布
- 2023-07-14
- 实施
- 2023-09-20
本文件规定了220 kV车载移动式变电站的使用条件、技术参数、设计和结构、型式试验、出厂试验、运输、现场运行、贮存、随行文件、安全与标志等。
Technical specification for 220kV vehicle-mounted mobile substation
- ICS
- 29.240.10
- CCS
- D4420
- 发布
- 2023-03-23
- 实施
- 2023-03-29
本文件规定了220 kV车载移动式变电站的一次设备、二次设备、交直流系统及运输挂车试验要求。
Test code for 220 kV vehicle-mounted mobile substation
- ICS
- 29.240.10
- CCS
- D4420
- 发布
- 2023-03-23
- 实施
- 2023-03-29
Low-voltage surge protective devices — Part 12: Surge protective devices connected to low-voltage power systems — Selection and application principles
- ICS
- 29.240.10
- CCS
- 发布
- 2023-03-17
- 实施
Electric equipment for high-voltage substations - Common recommendations for product and system standards - Part 1: AC (alternating current)
- ICS
- 29.240.10
- CCS
- 发布
- 2023-01-24
- 实施
Test guidelines for short-circuit transient characteristic parameters of grounding devices
- ICS
- 29.240.10
- CCS
- F 24
- 发布
- 2022-11-04
- 实施
- 2023-05-04
本文件规定了电力行业接地系统土壤电阻率、接地阻抗、电流分流、地表电位、电气完整性和冲击接地阻抗的测试等要求。 本文件适用于变电站、发电厂、换流站、风力发电系统的升压站和风力发电机、光伏电站、储能电站、电气化铁路牵引变电站、输配电线路等接地系统设计勘察、交接验收试验， 已运行接地系统的状态评估和试验。 其他行业接地系统可参照执行。
Technical Guidelines for Measurement of Soil Resistivity, Ground Impedance and Surface Potential in Power Grounding Systems
- ICS
- 29.240.10
- CCS
- F 24
- 发布
- 2022-11-04
- 实施
- 2023-05-04
本文件规定了变电站二次系统数字化设计中间隔、设备、线缆以及回路的编码规则等要求。 本文件适用于35kV及以上电压等级变电工程二次系统的数字化设计,35kV以下电压等级可参照执行。
Coding specification for digital design of substation secondary system
- ICS
- 29.240.10
- CCS
- D4420
- 发布
- 2022-10-26
- 实施
- 2023-02-01
本文件规定了架空配电线路超声波现场检测的基本要求、检测方法、结果分析和检测报告等要求。 本文件适用于10kV架空配电线路超声波现场检测，其他电压等级配电线路可参照执行。
Guidelines for the Application of Ultrasonic On-Site Testing of Overhead Distribution Lines
- ICS
- 29.240.10
- CCS
- D4420
- 发布
- 2022-10-26
- 实施
- 2023-02-01
本文件规定了配电网工程三维设计软件的基本功能要求。 本文件适用于配电网三维设计软件审核阶段，市县级配电网设计单位可根据本文件内容检验配电网三维设计软件的基本功能是否满足配电网工程三维设计的要求。
Basic function specification of 3D design software for distribution network engineering
- ICS
- 29.240.10
- CCS
- D4420
- 发布
- 2022-09-21
- 实施
- 2022-11-14
Technical requirements for variable energy combined lightning protection and grounding device
- ICS
- 29.240.10
- CCS
- K.30
- 发布
- 2022-09-06
- 实施
- 2022-10-06
Low-voltage surge protective devices－Part 22：Surge protective devices connected to telecommunications and signalling networks－Selection and application principles
- ICS
- 29.240.10
- CCS
- 发布
- 20220729
- 实施
- 20220729
BS EN IEC 61643-01. Low-voltage surge protective devices - Part 01. General Requirements and test methods
- ICS
- 29.240.10
- CCS
- 发布
- 2022-01-14
- 实施
- 2022-01-14
Surge arresters — Part 6: Surge arresters containing both series and parallel gapped structures — System voltage of 52 kV and less
- ICS
- 29.240.10
- CCS
- 发布
- 2021-12-29
- 实施
Surge arresters — Part 6: Surge arresters containing both series and parallel gapped structures — System voltage of 52 kV and less
- ICS
- 29.240.10
- CCS
- 发布
- 2021-12-29
- 实施
本文件规定了绿色产品类高低压预装式变电站（以下简称预装式变电站）的基本原则、评价指标和评价方法。
Green product assessment specification—High-voltage & low-voltage prefabricated substation
- ICS
- 29.240.10
- CCS
- M745
- 发布
- 2021-12-27
- 实施
- 2022-02-17
