Based on the converse piezoelectric effect of quartz,a novel dual-mode interferometric electronic voltage transformer is presented and the primary theory is investigated.
设计一种新型的光纤电压互感器以满足电力工业发展对高压电压互感器的要求,成为国内外的研究热点,为此基于石英晶体的逆压电效应,研制了一种双模干涉式的电子电压互感器并给出其基本原理即利用两个低阶模的干涉原理改善电压互感器的性能,为消除外界干扰、提高系统的测量精度提供理论根据。
A novel high voltage transducer is designed on with converse piezoelectric effect of quartz crystal and interference between modes in polarization maintenance fiber (PMF) in the paper.
本文设计了基于石英晶体逆压电效应和保偏光纤模间干涉原理的高压电压互感器,并从传感头晶体材料的选择、电极形状、电极尺寸、电极间距等方面进行了研究,通过有限元仿真研究,得出不同情况下的电场分布,确定了较合理的传感头设计方法,为光学高压电压互感器的设计提供了理论依据。
A piezoelectric ceramic,based on the converse piezoelectric effect,was used as optical phase modulator to design a fiber differential interferometer.
基于压电陶瓷的逆压电效应,采用压电陶瓷作为光相位调制器设计了光纤微分干涉仪。
Utilizing the inverse piezoelectric effect,the piezoelectric ceramic display takes piezoelectric actuator as its pixel driving source.
本文首先阐述了压电陶瓷显示器的工作原理,压电陶瓷显示器利用压电陶瓷的逆压电效应,采用压电陶瓷驱动器作为像素驱动源。
The Measurement of Converse Piezoelectric Effect With the Holographic Double Exposure Means
基于全息二次曝光法的压电陶瓷逆压电效应测定
Research of Utilizing Contrary Piezoelectricity Effect on Minisize Machine Rotor s Dynamic Balancing;
逆压电效应在微型机械转子动平衡中的应用研究
Based on the converse piezoelectric effect of quartz, a novel dual-mode interferometric electronic voltage transformer is presented.
基于石英晶体的逆压电效应，研制出一种双模干涉式的电子电压互感器。
Dead-time Compensation Strategy for Voltage-source PWM Inverter;
电压源型PWM逆变器死区效应补偿策略研究
Two Typal Positive-Contrary Effects of the Nonlinear Dielectrical Crystal;
非线性介电晶体的两种典型正逆效应
Analysis and Count of Thyristor Current Effective Value in the Mo Murray bedford Circuit
电容换相电压型逆变电路中晶闸管电流有效值的分析与计算
output voltage regulation of inverter
逆变电路输出电压调节
Research on LLC Resonant Topology at High Frequency Solid State Induction Heating Power Supplies;
固态高频LLC电压型感应加热谐振逆变器研究
Research on PWM Voltage Source Converter and Application in Frequency Inverter;
PWM电压源可逆变换器及其在变频器中的应用
The inverse control method for pulse width modulation (PWM) inverter-fed induction motors is discussed.
针对电压源型逆变器供电的感应电动机，应用逆系统理论提出了一种新型控制策略。
Squeezed Effect and Coulomb Blockade Effect in Mesoscopic Circuit;
介观电路的压缩效应与库仑阻塞效应
non repetitive peak off state voltage
不可逆峰值断态电压
Left Upstream O2S Shorted to Voltage
左逆流O2S短路到电压
Multiple Piezoelectric Effect of Piezoelectric Crystal Under Applied Electric Field
外电场作用下压电晶体的多次压电效应(英文)
ELECTRO-OPTIC EFFECT IN PESO ACOUSTO-OPTIC MODULATOR
压电诱导型声光调制器中的电光效应
Research on Magnetoelectric Effect of Ferromagnetic Alloy/Piezoelectric Composite Material
铁磁合金/压电材料复合磁电效应研究
The Simulation Research of Theory Model of Multi-Piezoelectric Effect on Piezoelectric Material;
压电材料多次压电效应理论模型的仿真研究
Influence of Multiple Piezoelectric Effects on Static Performance of Piezoelectric Sensors
多次压电效应对压电力传感器静态特性的影响