1) parallel resonance frequency
并联谐振频率
1.
Dealt with in this paper are characteristics of the piezoelectric transducer around its parallel resonance frequency, including the auto-power-adjusting feature, the quality factor, the efficiency, the required driving voltage, and the actual endured voltage, which are all important to the reasonable application of high-power ultrasonic transducers.
本文对压电换能器在并联谐振频率附近的特性包括功率自动调节性能,品质因数, 效率,激励电压及承受电压等进行了分析研究。
2) anti-resonant frequency
并联谐振频率，电流谐振频率，反共振频率
3) sweep resonance method
扫频并联谐振法
4) series resonant frequency
串联谐振频率
1.
Its technical parameters such as the accuracy、rated voltage、capacitance、series resonant frequency、equivalent series resistance and quality factor etc were discussed.
分析了在RF电路中采用低损耗因数MLCC的优势,讨论了此类电容器的精度、额定电压、电容量、串联谐振频率、等效串联电阻、品质因数、并联谐振频率和功率负荷等技术指标,介绍了它在RF电路中的有关频率特性。
2.
The causes of dead-locking in tracking series resonant frequency with CD4046 are analyzed.
根据超声振动系统的等效电路研究其阻抗特性,并通过实验绘制换能器特性曲线,分析应用CD4046跟踪串联谐振频率容易造成死锁的具体原因,提出带解锁的频率跟踪系统的方案。
5) series resonance frequency
串联谐振频率
1.
And then,a conclusion is obtained that the dithering of the frequency has least effect on amplitude of the tuning fork\'s oscillation velocity at the series resonance frequency.
首先根据机电等效理论得出陀螺等效电路中串联支路电流等效于音叉振动速度;然后分析了串联支路导纳的幅频特性,得出在串联谐振频率点处音叉振动速度幅值受频率抖动影响最小的结论;但实际求得的谐振频率点与真实谐振频率点之间存在差别。
6) parallel resonance
并联谐振
1.
In order to improve the machining efficiency and surface quality of micro wire electrical discharge machining (Micro WEDM), this paper developed a new Micro WEDM pulse generator by applying the principle of parallel resonance.
为了提高微细电火花线切割(WEDM)效率和表面质量,应用并联谐振电路原理,研究出新型的并联谐振型微细WEDM脉冲电源。
2.
A new type EDM pulse power supply is designed applying the parallel resonance soft switch technique and high speed power MOSFET component, by analyzing the factors affected the pulse frequency in EDM pulse power.
分析了限制电火花加工脉冲电源高频化的因素 ,利用并联谐振软开关技术和高速功率MOSFET器件 ,设计了一种新型电火花加工脉冲电源 ,对这种新型电源的工作原理进行了探讨与分析。
3.
Both parallel resonance and series resonance are the two important parts of harmonic resonance problem.
串联谐振与并联谐振共同组成谐振问题的两个重要分支。
补充资料：谐振频率
谐振频率
物理学术语。系统在谐振时的振动频率。所谓谐振即系统在受迫振动时，激励的任何微小频率变化都使响应减小的现象。响应可能是位移、速度或加速度，三种共振频率不同。有可能混淆时，应说明共振类别。超声换能器就是一个机械谐振系统，在受迫振动时存在谐振现象和谐振频率。电磁波及光波振荡系统与机械振动一样，也存在类似的谐振现象和谐振频率。为了提高电声转换效率，通常发射换能器工作在其谐振频率附近。
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