2) on-line test
带电测试
1.
The method of on-line test for transformer partial discharge and the measures for eliminatinginter ference are presented.
简述了变压器局部放电带电测试的方法及排除带电测试干扰的措施,介绍了变压器局部放电的在线监测技术。
3) live line test
带电测试
1.
Through live line testing the MOA,inspecting the on-line monitor and testing the insulation of the MOA foundation,several causes of its abnormal indication were pointed out.
介绍了一只110kV氧化锌避雷器(MOA)的在线监测仪运行中无指示的检查处理,通过对该MOA的带电测试、对在线监测仪的测试检查及对MOA底座的绝缘测试分析,指出MOA的在线监测仪的不正常指示存在的几种原因。
4) live test
带电测试
1.
Through analysis to internal moisture in MOA,full currernt and resistance current increase under operation voltage,especially to the feature of larger resistance current component,abnormal data in phase C are found in live testing shortly after the group of MOA are put into operation.
针对MOA内部受潮劣化后,其运行电压下全电流及阻性电流均增大,尤其是阻性电流分量增大幅度更大的特点,在对一组投运不久的MOA进行带电测试,发现C相数据异常,随后对同期产品逐一进行了带电测试,对数据异常者进行了综合分析判断,确认了MOA的缺陷是制造时由于内部受潮或密封不良造成。
5) bandwidth testing
带宽测试
1.
There are two kinds of methods of bandwidth testing, one sending ICMP s package and the other transferring file.
本文根据网络的发展和用户的需要 ,在现有的带宽测试技术的基础上提出一种ADSL用户上下行实际带宽测试的方法 ,该方法只需部署 1台服务器即可测出用户到任意点的带宽 ,且投资较
6) on-line detection
带电测试
1.
Research on application of tan δ on-line detection for capacitor voltage transformers;
带电测试电容式电压互感器介损的应用研究
2.
The main methods of MOA on-line detection include measuring AC leakage current and resistive current,The infrared heating detection method can also be used if the condition is permitted.
测量交流泄漏电流及其阻性分量是带电测试MOA的主要方法。
3.
An example of abnormal 220 kV MOA dealing revealed by on-line detection was described.
介绍了220kV金属氧化物避雷器(MOA)带电测试异常的处理情况,对异常MOA进行停电试验、解体检查发现,MOA的A相上节U1mA变化率为0。
补充资料：测试带(test tape)
分子式：
CAS号：
性质：又称测试带(test tape)。是一种录有符合规定特性的信号、用于校准录音机放音通道的磁带。校准带上至少录有参考电平、方位角和幅频响应三种校正用信号。
CAS号：
性质：又称测试带(test tape)。是一种录有符合规定特性的信号、用于校准录音机放音通道的磁带。校准带上至少录有参考电平、方位角和幅频响应三种校正用信号。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条