acoustic transformer
英 [əˈkuːstɪk trænsˈfɔːmə(r)]
美 [əˈkuːstɪk trænsˈfɔːrmər]
网络 声变换器
双语例句
- Study on Acoustic Characteristic of Double Layer Micro-perforated Panel Absorber at High Temperature Moisture Monitoring of Transformer Pressboard Drying Process
高温下双层串联微穿孔板结构声学特性研究变压器绝缘层压板干燥过程微水分检测 - Combined RIV and acoustic detection for transformer partial discharge
变压器局部放电射频和超声联合检测 - Based on the theory of ARS, the acoustic velocity and acoustic impedance of transformer oil are measured using the established measuring system of ARS, and the results are compared with that gained from ultrasonic-pulse reflection method.
并与脉冲反射法所得到的测量结果进行分析对比，两种方法的测量结果基本吻合。 - Acoustic Location of the Partial Discharge in Large Power Transformer and the Application of the Fuzzy Relegation Analysis
大型变压器局部放电的声测定位及模糊聚类法的定位应用 - Test results indicate that the developed fiber optic acoustic sensors are capable of detecting the acoustic signals propagating in transformer oil with high sensitivity and wide bandwidth.
实验结果表明研制的这种光纤声波传感器测量变压器油中传播的声波信号具有比较高的灵敏度和较宽的带宽。 - Based on the knowledges of acoustic frequency spectra of PD and magnetic noise, the proper frequency band width of AE measuring system for PD detection in power transformer was recommended.
基于变压器绝缘局部放电模型的声频谱和磁噪声的频谱，本文给出了用声发射法检测电力变压器绝缘局部放电的频带范围，并论述了根椐不同的放电声频谱判断故障类型的可能性。 - Study on the acoustic impedance transformer
声阻抗转换器的研究 - The Principle of Acoustic Locating of Partial Discharge in Transformer
变压器局部放电超声波定位原理 - Hi the two dimension acoustic field, the device are applied the same frequency and voltage signal, The PZT ( piezoelectric ceramic transformer) generate two dimension vibration.
在二维声场中，对装置两边的电极同时施加相同的频率和电压，压电陶瓷同时产生两个方向上的振动，形成了二维声场。