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inductance
相关语句
  电感
    Research on the Measurement of Inductance in DC Reactor of CO_2 Are Welding Machine
    CO_2气体保护焊机直流电抗器电感值测试方法的研究
短句来源
    Mathemetical Model and Volt Ampere Characteristics of Linear Resistance (R), Capacitance(C) and Inductance(L)
    电阻R电容C电感L的数学模型和伏安性特
短句来源
    A Study of Method to Measure Nonlineary Increment Inductance
    非线性增量电感测试方法的研究
短句来源
    A NeW Application of the Series Inductance Inverter
    串联电感式逆变器的新应用
短句来源
    Inductance Parameters and Rotor Field Current in Double-Pole Induced-Excitation Synchronous Generator
    倍极感应励磁同步发电机的电感参数与转子励磁电流
短句来源
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    Effective methods for measuring and calculating the distribution capacitance, leakaging inductance and power consumption of flyback transformers
    实测与计算逆程变压器分布电容、漏与功耗的有效方法——彩色多频同步显示器电路设计与分析(连载Ⅷ)
短句来源
    THE CONDITTION FOR THE VALIDITY OF THE FORMULA Φ/I FOR SELF INDUCTANCE
    用Φ/I计算并联电路自系数的条件
短句来源
    A Study of the Desgn and Application of Critical Inductance of Pulse Transformer of Switch Power
    开关电源脉冲变压器临介电设计应用的探讨
短句来源
    The Complete self inductance Experiment
    完整自实验
短句来源
    The Current-Fed Half-Bridge(CFHB) converter suffer from the leakage inductance which results in oscillation and voltage spike.
    由于电流源型半桥变换器(Current-Fed Half-Bridge Converter,简称CFHB)中存在变压器漏,引起了开关管关断电压尖峰。
短句来源
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  感应系数
    Numerical Calculation of Inductance Coefficient of the Rotating Arc Chamber
    旋弧式灭弧室感应系数的数值计算
短句来源
    Influnce of different constructions on the value of the inductance coefficent has been obtained from analysis of some actual caculated results.
    并通过对一些具体算例结果的分析归纳了不同结构对感应系数大小的影响。
短句来源
    This paper discusses the electromagnetic induction in the conductor circle when the conductor rod in extra even magnetic fields goes on the guides rail at its even speed, and denysinduced currents,potentials of self inductance and coefficient formulas of self inductance.
    作者讨论了处于外加均匀磁场中的导体棒,当其在导轨上匀速运动时,导体回路中的电磁感应问题,推出了回路中的感应电流、自感应电动势和自感应系数公式。
短句来源
    An analysis and calculation for the magnetic field of a dry type air-cored reaCtor has been carried out with the finite element method and the distrinution of the field is given in this paper. It has discussed a basic principle for calculating the induCtance magnitude with energy method and given out itS resultS and compared with the values of inductance to be calculated with both induCtive coefficient and finite element method.
    用有限元素法对于式空芯电抗器的磁场进行分析、计算,并给出了磁场的分布.用能量法计算电感量的基本原理,给出了计算结果.并把感应系数法和有限元素法计算的电感量进行了对比
短句来源
    The relations between inductance coefficients of similar magnet coils are given.
    提出了在缓变及磁介质均匀分布于整个空间且磁导率不随磁场变化的条件下相似绕组之间的感应系数关系式。
短句来源
  “inductance”译为未确定词的双语例句
    Calculation and Measurement of the Mutual—Inductance M of the Rogowski Coil
    罗果夫斯基线圈互感系数的计算与测试
短句来源
    On Two Different Definitions of Mutual Inductance Factor
    关于互感系数两种定义的讨论
短句来源
    Analytical Solutions of Air Gap Magnetic Field and Armature Inductance of Passive Compensated Pulsed Alternator(CPA)
    被动补偿脉冲发电机气隙磁场及电枢电感计算
短句来源
    Analysis for Magnetic Field Distribution of a Dry Type Air-cored Reactor and Calculation of Its Inductance
    干式空芯电抗器磁场分布的分析及电感的计算
短句来源
    RESPOND IN CIRCUITS WITH PERFECTLY COUPLED MUTUAL INDUCTANCE FOR ARBITRARY SIGNAL
    任意信号输入完全耦合互感电路的暂态过程
短句来源
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  inductance
Analytical delay models for Resistance Inductance Capacitance (RLC) interconnects with ramp input are presented for different situations, which include overdamped, underdamped and critical response cases.
      
The electrically excited synchronous motor (ESM) has typically small synchronous inductance values and quite low transient values because of the damper windings mounted on the rotor.
      
Research on direct digital process of inductance sensor
      
The equivalent circuit of inductance sensor is analyzed.
      
Amplitude-displacement and phase-displacement equations are deduced for non-ideal carrier wave and inductance parameters.
      
更多          


Most papers [1] published before were concerned with the problems of design and calculation of fluxgate magnetometers at noload in the measuring coil. In actual operation the measuring coil has resistance, inductance and distributed capacitance. In order to increa-se the sensitivity and stability of sensor, a capacitance is often connected in parallel with the measuring coil. Moreover, when the measuring coil is connected to electronic circuit,

关于两次谐波磁强计的设计和计算问题,过去发表的文献中所讨论的[1],多在测量线圈处于空载情况下。但在实际运行中,测量线圈本身有电阻、电感和分布电容,有时为了提高灵敏度和稳定性,在测量线圈两端还并联一个电容,与它连接的电子电路,还有输入阻抗,因此测量线圈的负载,实际上是一个RLC复合阻抗。这个负载必须与测量线圈很好的匹配,才能使探头有最大输出功率,并在灵敏度高、稳定性好的情况下运行。本文应用两次谐波磁放大器的负载匹配原理[2],推导了环形磁芯探头在负载时的等值电路和灵敏度的计算公式,说明了负载性质对于运行的影响,并确定了稳定运行的区域。最后,对环形磁芯探头的设计和制造方面,提出了一些初步看法。

This paper analyses and studies the methods for measuring inductance of the iron core DC reactor of CO_2 arc welding power source. It points out that the existing methods are not accurate enough to avoid errors of measurement. The paper, therefore, proposes two practical methods which will give much higher accuracy in measuring,

本文对CO_2焊接电源直流铁芯电抗器电感值的测试方法进行了分析研究,指出现有的方法测试误差较大。提出了两种提高测试准确度的实用方法。

There exist two relative theories of the alternating current circuit, the theory of constant current source and that of constant voltage source and so there are also two relative methods, the method of unifying admittance calculation and that of unifying impedance calculation. In the alternating current bridge methods generally speaking, both of these calculations are randomly used and may sometimes cause trouble during bridge circuit analysis. From the history of the development of the bridge, it can be seen...

There exist two relative theories of the alternating current circuit, the theory of constant current source and that of constant voltage source and so there are also two relative methods, the method of unifying admittance calculation and that of unifying impedance calculation. In the alternating current bridge methods generally speaking, both of these calculations are randomly used and may sometimes cause trouble during bridge circuit analysis. From the history of the development of the bridge, it can be seen that the unifying impedance calculation is well defined; According to this kind of calculation, the dissipation factor of the capacitor and insulating material must be a negative value, which was proved by H. Schering in the twenties.[1],[2] As for the unifying admittance calculation, we can only see its elementary forms and the author thinks it necessary to improve this situation and give it a complete form. According to the unifying admittance calculation, the Q-value of the inductance component must be negative and the time constant (=CR -L/R) differs from the conventional expression(=L/R-CR). While criticising H. Schering's conception (δ=90-), it is pointed out that the study of the unifying admittance calculation will help analyse the capacitance dielectric loss bridge, in particular, to analyse the method of calculating the separate equilibrium of the value-phase angle of the precision dielectric loss capacitance bridge (y1y4=y2y3.)

在交流电路中,有恒流源与恒压源两偶相对的理论,反映在计算上有导纳统一运算和阻抗统一运算两偶相对的方法。在交流电桥法中,一般是不太讲究这两种统一运算的,因而在桥路的分析上往往带来某些不必要的麻烦。从电桥发展史来看,阻抗统一运算是明确的,根据这种统一运算,一切电容器和绝缘材料的损耗因数必为负值,二十年代的某些结果可以证明。至于导纳统一运算,在电工发展史中,它只有粗浅的形式。按此统一运算,一切感性元件的品质系数必为负值,同时时间常数τ′(=CR-L/R)也不同于习惯的表示法(τ=L/R-CR)。作者在本文中完善了这种运算形式。 最后,本文在评论H.Schering见解(δ=90-|φ|)的同时,明确地指出,导纳统一运算的研究,有利于我们对电容损耗电桥的分析,更有利于精密损耗电桥幅值相角分离平衡的计算方法(y_1Y_4=y_2y_3,φ′_1+φ′_4=φ′_2+φ′_3)的使用。

 
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