Single-phase parallel hybrid active power filter adopting novel control approach of load current detection;
采用负载电流检测控制方式的单相并联混合型有源电力滤波器
The principium of hot rolling bar shear controlled by T400,and the effect of speed set-point characteristic to load current are analyzed.
针对热轧棒材倍尺飞剪高速剪切时存在速度滞后并超调,影响产品质量,制约生产线运行速度的问题,对采用T400工艺板控制的热轧棒材倍尺飞剪,从原理上解析速度给定曲线对负载电流的影响,以参数化编程的方式实现控制方案优化。
The analysis and Matlab simulation results show that the proposed controller greatly improves the dy- namic behavior of buck converter caused by fast variation of input voltage and/or load current,features clear physical meaning and easy design.
针对Buck变换器快速动态响应的要求,本文提出了一种具有快速动态响应速度的非线性控制方法——根据负载电流调节的电感电流滞环控制。
The feasibility analysis of four electroforming carriers are compared after reproducing the epoxy resin model,the silica gel model,attracts model and plaster model which based on the LOM prototype.
以L O M原型为基础,分别翻制出环氧树脂模型、硅橡胶模型、树脂片材模型和石膏模型,并对它们的电铸载体进行可行性分析比较,在不影响电铸质量的前提下,根据不同结构特征选择合适的电铸载体。
The simulative module of arc load and the simulation model of arc welding inverter are established according to its working principle and the characteristics of frequent load sudden change during welding are dynamically simulated.
根据弧焊电源的工作原理设计了电弧负载仿真模块,建立了弧焊逆变主电路仿真模型,动态地仿真了焊接过程中负载频繁突变的特点。
overload current
过载电流过负荷电流
low idle voltage arc-welding power supply
低空载电压的弧焊电源
open circuit secondary voltage
次级绕组的空载电压
load ratio control transformer
负载电压控制变压器
A passenger or cargo elevator.
电梯载客或载货电梯
light-load test
轻载试验 -电机的
Passenger and service elevators
载客电梯和货运电梯
high -frequency channel
高频电路, 载波电话通路
power line carrier telephone terminal
电力线载波电话终端机
carrying capacity
装载量, 负荷[载], 输送力;【电】含储电量, 荷电量
ohmic heating carrier
电阻加热型吸气剂载体
voice-frequency carrier teletype
音频载波电传打字机
frequency modulation noise level on carrier
载波的调频噪声电平
choke amplifier circuit
扼流圈负载放大电路
light-burden energy-saving inducution motor
轻载节能感应电动机
carrier telephone multiplexing equipment
载波电话多路复用设备
voice-frequency carrier telegraph terminal
音频载波电报终端机
colour subcarrier trap
彩色副载波陷波电路