IEC 61071:2017 电力电子用电容器

标准编号：IEC 61071:2017

中文名称：电力电子用电容器

英文名称：Capacitors for power electronics

发布日期：2017-08-17

标准范围

新的！IEC 61071:2017作为IEC 61071:2017 RLV提供，其中包含国际标准及其红线版本，显示了与上一版本相比技术内容的所有变化。IEC 61071:2017适用于电力电子应用的电容器。使用这些电容器的系统的工作频率通常高达15kHz，而脉冲频率可以高达工作频率的5至10倍。该文件区分了AC和DC电容器，当安装在外壳中时，它们被视为组件。本文件涵盖了用于众多应用的极其广泛的电容器技术，例如过压保护、DC和滤波、开关电路、储能、辅助逆变器等。这第二版取消并取代了2007年出版的第一版。本版构成技术修订版。与上一版相比，此版本包括以下重大技术变更:-引入新的术语和定义；-浪涌放电测试的澄清；-热稳定性试验期间测量程序的指示；-自我修复测试的澄清；-耐久性试验的澄清；-销毁试验的澄清；-更新规范性参考资料；-一般编辑审查。

NEW! IEC 61071:2017 is available as IEC 61071:2017 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.

IEC 61071:2017 applies to capacitors for power electronics applications. The operating frequency of the systems in which these capacitors are used is usually up to 15 kHz, while the pulse frequencies may be up to 5 to 10 times the operating frequency. The document distinguishes between AC and DC capacitors which are considered as components when mounted in enclosures. This document covers an extremely wide range of capacitor technologies for numerous applications, e.g. overvoltage protection, DC and filtering, switching circuits, energy storage, auxiliary inverters, etc. This second edition cancels and replaces the first edition published in 2007. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
- Introduction of new terms and definitions;
- clarifications for surge discharge test;
- indications for measuring procedure during thermal stability test;
- clarifications for self-healing test;
- clarifications for endurance test;
- clarifications for destruction test;
- update of normative references;
- general editorial review.

标准预览图