摘要
本文深入分析了国家标准中规定的配电变压器短路阻抗的要求,提出了利用变压器短路阻抗来测试变压器的实际容量,测试结果显示,判别变压器容量的准确率为100%,可以为供电部门查找窃电提供有力工具。
This paper analyzes the require of distribution transformer short impedance in national standard and puts forward a method to test the capacity of transformer with steady impedance voltage. Test result shows that veracity is 100%. And it can server as a powerful tool for finding electricity theft action.
出处
《仪器仪表用户》
2008年第4期32-34,共3页
Instrumentation
关键词
短路阻抗
变压器容量
窃电
short impedance
transformer capacity
electricity theft
