IEC 60143-1:2015 电力系统串联电容器 - 第1部分:总则

标准编号：IEC 60143-1:2015

中文名称：电力系统串联电容器 - 第1部分:总则

英文名称：Series capacitors for power systems - Part 1: General

发布日期：2015-06-25

标准范围

IEC 60143-1:20 15适用于与交流电串联使用的电容器单元和电容器组。构成交流电一部分的输电或配电线路或电路。频率为15赫兹至60赫兹的电力系统。本标准的主要重点是传输应用。串联电容器单元和组通常用于高压电力系统。本标准适用于完整的电压范围。本标准不适用于自修复金属化介质型电容器。以下电容器，即使与电路串联，也不包括在本标准中:-用于感应发热设备的电容器(IEC 60110-1)；-用于电机应用等的电容器(IEC 60252(所有部件))；-用于电力电子电路的电容器(IEC 61071)；-放电灯用电容器（IEC 61048和IEC 61049）。对于标准类型的附件，如绝缘子、开关、互感器、外部熔断器等，请参见相关的IEC标准。本标准的目的是:-制定关于性能、测试和评级的统一规则；-制定具体的安全规则；-作为安装和操作的指南。第五版取消并取代了2004年出版的第四版。本版构成技术修订版。相对于上一版本的主要变化是耐久性测试已被老化测试取代，因为在冷负荷测试中已经执行了电压循环。关于长线修正和高度修正，指南部分已经扩展。此外，绝缘表和其他标准的参考已经更新。关键词:交流电。高压电力系统的输电或配电线路、电容器单元和组

IEC 60143-1:2015 applies both to capacitor units and capacitor banks intended to be used connected in series with an a.c. transmission or distribution line or circuit forming part of an a.c. power system having a frequency of 15 Hz to 60 Hz. The primary focus of this standard is on transmission application. The series capacitor units and banks are usually intended for high-voltage power systems. This standard is applicable to the complete voltage range. This standard does not apply to capacitors of the self-healing metallized dielectric type. The following capacitors, even if connected in series with a circuit, are excluded from this standard:
- capacitors for inductive heat-generating plants (IEC 60110-1);
- capacitors for motor applications and the like (IEC 60252 (all parts));
- capacitors to be used in power electronics circuits (IEC 61071);
- capacitors for discharge lamps (IEC 61048 and IEC 61049). For standard types of accessories such as insulators, switches, instrument transformers, external fuses, etc. see the pertinent IEC standard. The object of this standard is:
- to formulate uniform rules regarding performance, testing and rating;
- to formulate specific safety rules;
- to serve as a guide for installation and operation. This fifth edition cancels and replaces the fourth edition, published in 2004. This edition constitutes a technical revision. The main change with respect to the previous edition is that the endurance test has been replaced by an ageing test because voltage cycling is already performed in the cold duty test. The guide section has been expanded regarding long line correction and altitude correction. In addition the insulation tables and references to other standards have been updated.Keywords: a.c. transmission or distribution line, capacitor units and banks for high-voltage power systems

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