纯电阻

纯电阻电路等效电阻值求解研究

A Research of Solution for Substitutional Resistance 's Value of Pure Resistance Circuit

采用差动电容式倾角传感器与温度特性好的精密纯电阻构成阻容电桥；ICL8038作为交流电桥的激励源；

In the design , resistance-capacitance bridge is composed by differential capacitance inclination sensor and precise pure resistance with good temperature characteristic ;

针对该BIST测试方案，提出了一种适用于低可测性模拟电路和纯电阻网络的多故障诊断算法。

Corresponding to this BIST scheme , two multiple fault diagnosis algorithms for low testability circuits and resistance networks are presented .

针对原TEM（TransientElectromagnetic）发射机在前端电流取样中存在的信号畸变问题，提出在发射线圈中串入纯电阻的解决方案；

Aim at the problem of signal aberrance in front current sample existed in original TEM ( Transient Electromagnetic ) transmitter a solution scheme is advanced to put a pure sampling resistance in transmitter winding directly in allusion to current sampling .

以此方式分析了负载为谐振回路及负载为纯电阻下集电极电流的特点。

With this method in mind , the features of the collector current are analyzed when resonating circuit or resistor is loaded .

由于阻抗器的等效电阻为纯电阻，因此在调整电压的过程中不会产生谐波。

Because of the pure resistive nature of the equivalent resistance of impedor , no harmonic will be generated during the voltage regulation .

在对日光灯电路中的镇流器参数测量时发现，灯管作纯电阻处理便引起较大的误差。

When the ballast parameter is measured in the fluorescent circuit , the fluorescent tube is in a resistance load of low inductance .

详细讨论了这一方法在纯电阻网络及含有独立电源与各种型式受控源网络的应用。

The application of this method to the resistive network or to the resistive network with independent sources and with controlled sources of various types is discussed in detail .

其次，以开关电源和变频器为例，分析得出在对含整流电路的电子设备进行谐波分析时可以将其等效为带纯电阻负载的整流电路。

Then , it is obtained that electronic equipments with rectifier circuit can be equaled to rectifier circuit of which the load is resistance as studying its harmonic by analyzing switching power supply and frequency converter .

将接地网等效成纯电阻网络，运用电网络理论、模拟电路故障诊断理论以及最优化技术，建立接地网的故障诊断方程组。

A grounding grid can handled as a circuit network . With the application of circuit network graph theory and the fault diagnosis theory of analog circuit and optimization , the fault diagnosis equations can be set up .

本文在带纯电阻负载测功运行时测功电机电磁转矩分析的基础上，确定了测功电机励磁控制系统结构和参数，设计了励磁控制系统硬件和软件，并进行了相应的实验。

Based on the analysis of electromagnetic torque of electrical dynamometer when it runs with pure resistive load , this paper proposes the structure and parameters of the excitation control system , as well as the design of hardware and software .

以异质材料低碳钢与纯镍电阻点焊为例建立了电阻点焊熔核形成过程的电热耦合有限差分模型。

A three dimensional finite difference electric thermos model for resistance spot welding nugget process of dissimilar materials is introduced .

运用电位方法测量纯金属铍剩余电阻比，研究了时效处理制度对金属铍的剩余电阻比的影响。

The effect of aging treatment on residual resistance ration of pure beryllium was studied by the use of electric potential approach .