on
北京市地方标准
DB11/078一1997
北京市工业整流设备谐波限制
Theharmoniclimitfortheindustrial
rectifierequipmentinBeijing
1997一12一01发布1998一01一01实施
北京市技术监督局发布
公众号：规范标准库（免费下载）ID：guifan8899
DB11/078一1997
目次
前言”·”······”·”·”·价·””·”·”····”·”·”·······”·“····“·”·”·······“·”···········”·······“·“·”·”·…，
1范围1
2引用标准···”·······”·”····“·”·”·····“·················”·”·······”·····““··········.，·“·”·”·······……1
3定义···”·”····“···”·”··“······”··········”··········”··········”········“············“·“·”···”···“…1
4对单台工业整流器谐波电流含有率的评估值·····”······“·”·”·········”·”····“”··”····“··“一2
5电网的谐波电压限值·········“··········“·····················“·············“··”·”···········”··.·..·……2
m
6工业整流器接入电网最大允许容量的分级限定········“···········“············“···”·······“·…2
o
附录A(标准的附录)谐波限定容量或电流的最小短路容量的换算·········“·“·”·”·”·“···”·”一8
附录B(标准的附录)整流器限定容量的最大负荷率的修正”·”·“····”·”····“·”·····””··““····”·…8
c
附录C(标准的附录)用户谐波电流允许值的计算·······“···”·······“·”·”·························一8
附录D(标准的附录)各次谐波电流的整流器等值容量的换算······“·“··”······“·”·”·”····”·“·”·…9
.
附录E(标准的附录)测量谐波的方法、数据处理及测量仪器”········”·”·····“·”·”···”·“·“一9
w
附录F(标准的附录)大容量工业整流器的限定容量图················”··········“·”·”·····“一10
x
f
z
b
w.
w
w
公众号：规范标准库（免费下载）ID：guifan8899
DB11/078一1997
前言
本标准是为贯彻落实国家技术监督局