Digital Circuit

An improved algorithm based on equivalent circuit of autotransformer-fed(AT-fed) systems was proposed to calculate power flows of electric traction networks.

在自耦变压器(AT)等值电路的基础上,提出了牵引网潮流的改进算法。

Based on the equivalent circuit of the linear induction motor and reasonable assumption,a design mothed for the linear induction motor is obtained by derivation of equation.

依据直线感应电动机等值电路,在合理假设的基础上,通过公式推导,得出一种设计直线感应电动机的方法。

Based on the steady state equivalent circuit of the induction generator, the loop resistance is calculated, from which the terminal capacitance and rotor speed is determined by a direct optimization method with constant terminal voltage as the constrained condition.

为了保证自激异步发电机在阻性负载变化时定子电压稳定,采用改变电机转速或者机端电容的方法,本文以异步发电机带电阻性负载稳态运行时的等值电路为基础,推导了回路导纳方程,依据异步发电机稳态运行时回路导纳为零这一必要条件,选择回路导纳绝对值为目标函数,把端电压作为优化约束条件,利用坐标轮换法计算了不同负载下的保持机端电压值稳定的电容值和转速,并给出了不同负载时机端电容值与转速的关系曲线,说明异步发电机恒压运行时存在临界转速和临界电容,引入优化算法克服了传统方法计算繁琐且不能处理有约束问题的弱点,计算值与实验值的一致证明了方法的有效性。

Improvement of clock-controlled neuron MOS transistor and its application in multi-valued circuits;

钟控神经MOS管的改进及其在多值电路中的应用

Measurement on Equivalent Circuit Parameter of Cage Rotor Asynchronous Motor;

鼠笼转子异步电动机等值电路参数的测定

Derivation of AT Traction Network Equivalent Circuit with Protective Wire’s Effect Reckoned

计入保护线影响的AT牵引网等值电路推导

The equivalent circuit, the phase diagram as well as the torque-speed characteristic in the braking state are obtained.

较完整地得出:处在能耗制动时,异步电动机特有的等值电路、量图及机械特性。

Study on Equivalent Disturbing Current Limitation Criteria for HVDC Transmission Lines

直流输电线路等效干扰电流限值的研究

On the Significance of Equivalent Transformation Theory in Electric Circuits Course Teaching;

论“等效变换”在《电路》课程教学体系中的重要价值

overall line equivalent

整个线路的等效电路

grounded collector equivalent circuit

集电极接地等效电路

solid state electronic device equivalent circuit

固态电子器件等效电路

Determination of Lead Isotope Ratio by Dual Gas Flow-Laser Ablation-Inductively Coupled Plasma-Mass Spectroemtry

双气流路-激光剥蚀电感耦合等离子体质谱测定铅同位素比值

circuit repetitive peak reverse voltage

电路反向重复峰值电压

circuit crest working reverse voltage

电路反向工作峰值电压

circuit repetitive peak off-state voltage

电路断态重复峰值电压

circuit crest working off-state voltage

电路断态工作峰值电压

Study on the Electrified Railway Power Supply Voltage Rating;

电气化铁路供电电源电压等级的研究

isoplanar based integrated circuit

等平面隔离集成电路

ground emitter equivalent circuit

发射极接地等效电路

equivalent circuit of bipolar transistor

双极晶体管等效电路

ease of implementation

实现的简易性 -电路等的