This can lead to over-voltages in inductive circuit. 这可能会在电感电路中导致过电压。
The utility model is characterized in that a wire volleyball net is arranged at the center of the volleyball court, and is connected with an inductive switch of a control circuit; 本实用新型包括排球场地,其特征在于,在排球场地的中央处设置有金属丝排球网,金属丝排球网与控制电路的感应开关相连;
Design of MV PLC Inductive Coupler and Circuit of LV PLC Modem; Insulators for low voltage power lines Part 3: Insulators for low voltage wiring 中压电力线通信电感式耦合器及低压电力线通信调制解调器电路的设计GB/T1386.3-1997低压电力线路绝缘子第3部分:低压布线用绝缘子
The paper introduce the structure of loosely coupled inductive power transfer system, and analyze its magnetic circuit model to get the parameters that impact on the efficiency of the system. 文章介绍了松耦合电能传输系统的结构,并对其进行磁路模型分析,得出影响效率的关键参数。
Inductive iron core is essential to passive power-factor correction circuit ( PFC). The selection of inductive material is a key factor which has influence on the performance of PFC. 电感铁芯是PFC电路中不可缺少的器件,电感材料的选择是影响PFC电路性能的关键因素之一。
The inductive energy storage system with the "switch-capacitor-resistor" commutating circuit 电感贮能的开关-阻容换流线路
For the damped inductive coupled electric circuit with time-dependent inductances and capacitances, the system is quantized with the electron-phonon interaction included and the quantum fluctuations are calculated. 对于电容和电感含时的阻尼电感耦合电路,在考虑电子和声子相互作用的情况下,实现了体系的量子化,并研究了其中的量子涨落。
The analysis of the transition process on mutual inductive circuit 互感电路的过渡过程分析
Through studying the mechanism of the electric exploding, an inductive storage circuit with two electric explosive switches is designed to produce shot nanosecond pulse by chopped wave. 论述了电爆炸导体的爆炸机制,设计了两个电爆炸断路开关的电感储能电路,通过斩波来产生一个纳秒级大电流的单触发脉冲。
The operating principle of inductive coil gun is discussed based on the law of electromagnetic induction, and its equivalent circuit model is introduced. 基于电磁感应定律讨论感应线圈炮的工作原理后建立了等效电路模型。
Eigenstates of the mesoscopic inductive coupled electric circuit with sources and the thermo effects 有源介观电感耦合电路的本征态及热效应
The system uses the different inductive characteristics of water and ice, the integrated encoding and decoding characteristics, and the circuit of string, and realizes a new method of measuring the length of ice. 本系统利用了水和冰的不同的导电特性,集成编译码的电特性,以及磁弦控电路等各项技术实现了一种新型的冰厚检测方法。
The inductive parameters and models in the d-q circuit are derived firstly in the paper by a unified expression for calculating inductances of AC machines and double d-q transformations respectively. 本文首先借助电感参数统一计算公式和双d-q变换,求得了双绕组同步电机众多电感参数的表达式和d-q轴等效模型,取得与文献相同的结论。
Starting from the classical motion equation of a nondissipative mesoscopic inductive coupling circuit with source, the quantum fluctuation of the charge and current of the coupled circuit with source is evaluated in excitation state of squeezed vacuum state, and the results are discussed. 从无耗散的含源电感耦合电路的经典运动方程出发,在压缩真空态的激发态下求解了耦合电路电荷和电流的量子涨落,并对结果进行了讨论。
For an inductive intrinsically safe circuit, minimum arcing voltage shows the arcing characteristics and current reducing rate shows the inductive characteristics. 对本质安全电感电路,最小建电弧电压能反映电路的建弧特性,电流变化率能反映电路的电感特性。
This paper qualitatively analyzes the factors that influence the efficency of inductive fre-quency modulation furnace in theory, and gives out the circuit diagram and the way of adjust-ment that may increase the efficency of inductive frequency modulation furnace. 本文从理论上对影响变频炉工作效率的因素作了定性分析,并给出了提高变频炉工作效率的电路结构和调整方式。
The eddy current sensor used in this system is designed according to the measuring distance principle of the eddy current and it is composed of inductive probe and exciting circuit. 系统使用的电涡流传感器是依据电涡流测距原理设计的。
Moreover, this dissertation analyzes waveform distortion provided that load of the inverter is inductive and design consideration of circuit for suppressing magnetic deflection is presented. 论文进一步讨论了在逆变输出级带感性负载时的波形失真和偏磁抑制电路的设计。
It is dealt with in this paper that the discharge-time equation without any unknown parameters can be obtained by introducing minimum arcing voltage and then a discriminant for intrinsically safe performance of inductive circuit can be set up. 将最小建弧电压这一参数引入电感性本质安全电路,得到无未知参数的放电时间关系式,进而建立了电感电路本质安全性能的判别式。
New contactless electrical energy transmission system realizes contactless power delivery to apparatus with no electrical connection or physical contact by the perfect combination of inductive coupling technique and power electronics, which eliminates the risk of electric shock, short circuit, or sparking. 新型无接触电能传输系统利用电磁感应耦合技术与电力电子技术相结合,实现电能的无接触传输,消除了传统的电能传输方式带来的电击、短路和发生火花的危险。
The experimental model designed was used to measure arc voltage and current waveforms of alloyed contact in resistive load circuit and inductive load circuit on the condition of room temperature; 应用自行设计的实验模型,在室温条件下,并在电阻性电路和电感性电路中,测量了金合金触点的电弧电压和电弧电流波形;
Quantum Fluctuations and Squeezing in the Coupling Part of the Inductive Coupled Electric Circuit 电感耦合电路耦合部分的量子涨落及其压缩
Quantization and quantum fluctuations in a damped time-dependent inductive coupled electric circuit 含时阻尼电感耦合电路的量子化和量子涨落
This article discussed the relationship of the inductive current, the lever of electromagnetic field, and the loop circuit impedance by some test date concisely. 文章通过理论分析和试验数据,对感应电流与电磁场幅度及环路阻抗的关系进行了探讨。
Describes a kind of PWM PFM hybrid control method for voltage fed series resonance inductive heating and provides an experimental circuit. 叙述了一种电压源供电的串联感应加热负载的PWMPFM混合控制方法,并给出了实现的方法和实验电路。
The equivalent inductive circuit of switching converters for checking its inner-intrinsic safety is obtained by analyzing the most dangerous case in various operating mode. 通过分析开关变换器的最危险故障状态,得出了判断其内部本质安全的等效电感电路。
Research on Discriminant for Intrinsically Safe Performance of Inductive Circuit 电感性电路本质安全性能判别式的研究
In this paper, loosely coupled inductive full-bridge converter with primary and secondary series resonant circuit is discussed, the choice of the compensation parameters is detailed calculated, and the mode analysis is presented. 以初次级同为串联谐振的松耦合感应传输方式的全桥变换器为研究对象,对其补偿参数的选取进行了详细推导,给出了谐振时电路的模态分析。
Generation of squeezed state and squeezing of the quantum fluctuations in the mesoscopic inductive coupled electric circuit were studied. 研究了介观电感耦合电路中压缩态的产生及涨落压缩问题。
For narrow-band waveguide filter, it is very important to exactly analyze the major diameter inductive pin and select its relative circuit, which directly influence their key characteristics, such as relative bandwidth, insertion loss and out of band rejection of the filter. 对于窄带波导滤波器而言,大直径电感销钉的准确分析及其等效电路参数值的准确选择至关重要,直接影响滤波器的带宽、插损、带外抑制度等关键指标。