2．1 转速、电流双闭环直流调速系统的组成及其静特性 2．2 双闭环直流调速系统的动态数学模型和动态性能分析 2．3 调节器的工程设计方法 2．4 按工程设计方法设计双闭环系统的调节器

1、图论中的几个概念 2、电路独立方程个数的确定

1、实际电源的两种模型的等效变换 2、输入电阻的计算

VDRMI VARM =10ms 1/2 sine. Vosu V asM =VDRM+ 100V respectively. Lower voltage grades available. ORDERING INFORMATION When ordering select the required part number shown in the Voltage Ratings selection table r ex For example:

已知发电机的端电压、负载电流和功率因数及参数ra 、xd、xq 。 1、已知内功率因数角ψ 按照电势方程式的关系作出相量图 2、未知内功率因数角ψ

1、基尔霍夫电流定律（KCL） 2、基尔霍夫电压定律（KVL）

DoC. No. 5SYA1036-03 Sep Two thyristors integrated into one wafer Patented free-floating silicon technology Designed for traction, energy and industrial applications Optimum power handling capability Interdigitated amplifying gate The electrical and thermal data are valid for one thyristor half of the device

(1) Hole particle current from E to B (2)Electron particle current from B to E (3)Recombination current in B (4) Hole particle current originating in E and reaching C (5)Reverse electron particle current from c to B (6) Reverse hole particle current from b to c (What is difference between \current\ and\particle current ? OE F Schubert, Rensselaer Polytechnic Institute, 2003

ECL门的优点是速度快,因为它不用饱和态。 另一优点是工作电流平稳,没有动态尖峰。ECL门的缺点是高、低电平太接近(约0.8V) 抗干扰能力差。另一个缺点是功耗较大

The TA8025P TA8025F is an IC designed for making the esigneo or ma output signal from electromagnetic pick up sensor and etc.... waveform-shaping. The Vth of input has hysteresis that is TA8025P division value between peak voltage of input signal and. Features Input frequency