摘要
阐述了交流感应电动机用电流互感器二次负担伏安数与电流测量精度的关系,并就工程实例提出了合理电流互感器二次负担伏安数,保证测量精度的方法。
The AC induction motor with a number of current transformer secondary volt-ampere burden the relationship with the current measurement accuracy,and on the Project and the reasonable number of current transformer secondary volt-ampere burden to ensure the accuracy of the method.
出处
《黑龙江科技信息》
2011年第31期77-77,共1页
Heilongjiang Science and Technology Information
关键词
测量用电流互感器
电流互感器伏安计算
电流互感器的选择
Measuring current transformer
Volt-ampere current transformer calculation
Current transformer selection
