1) variable frequency resonance
变频谐振
1.
Using variable frequency resonance to perform pressure test of 110 kV high-voltage cable;
应用变频谐振技术进行110kV高压电缆耐压试验
2.
The validity of on-site variable frequency resonance test for 110 kV XLPE power cable is discussed based on some on-site tests.
结合实例重点介绍110kV交联电缆的变频谐振试验,论证试验的有效性,并提出变频谐振试验所需电源容量的估算方法,分析该试验方法的局限性,建议重点发展局部放电、红外成像等非破坏性试验。
3.
Meanwhile,according to the operating method and the existing problems of the Baosteel XLPE power cable on-site withstand voltage test,and combining the current dissimilar standards both at home and abroad,it clarified the application effects of the variable frequency resonance test to XLPE power cable.
对XLPE交联聚乙烯电力电缆的耐压试验方法作了总结,并根据宝钢电力电缆安装后现场试验的做法和问题,结合国内外现行的不同标准,论述了变频谐振试验在宝钢交联电力电缆的应用效果,给出了进一步研究的建议。
2) variable frequency resonance test
变频谐振
1.
The validity of on-site variable frequency resonance test for HV XLPE power cable is discussed based on a mass of on-site tests.
通过变频谐振方法成功实施现场高压交联电缆试验的实例论证了变频谐振现场试验的有效性。
2.
The validity of on-site variable frequency resonance test for 110kV XLPE power cable is discussed based on some on-site tests.
通过变频谐振方法成功实施了现场110kV交联电缆试验的实例,论证了变频谐振现场试验的有效性。
5) Harmonic vibrational freqency shifts of hydrogen fluoride
HF谐振频率变化
6) Variable frequency harmonic oscillator
变频率谐振子
补充资料：并联谐振
见电路中的谐振。
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