The SMES coil is attached to the front end of the voltage source inverter in the STATCOM via a two-quadrant three-phase DC-DC chopper.
超导磁储能线圈经过两象限三相直流-直流斩波器接入STATCOM前端的VSI。
The designing of the DC chopper controlled by the microcontroller;
基于微控制器的直流斩波器的设计
It is a new scheme for the miniaturization and lightening of the on-board traction transformers that to achieve transformerless AC drive system by use of DC chopper.
利用直流斩波技术实现高速机车无变压器化交流传动系统结构是实现车载牵引变压器小型轻量化的一种新方案,其需要解决的关键问题之一是直流斩波器电路元件参数的确定。
Design on the Current Oscilloscope for Anode Guide Rod in Aluminium Electrolytic Cell;
铝电解槽阳极导杆电流示波器的研制
A device that records oscillations, as of an electric current and voltage.
示波器记录（电流和电压的）摆动变化的仪器
On an oscilloscope, you can see an electrical current oscillate up and down.
在示波器上面你可以看到一股电流上下振动。
oscilloscope photographic record
电子示波器摄影记录
direct writing electromagnetic oscillograph
直接记录式电磁示波器
An electronic instrument that produces an instantaneous trace on the screen of a cathode-ray tube corresponding to oscillations of voltage and current.
示波器一种电动仪器，当电流和电压摆动变化时将其轨迹显示在阴极射线管的屏幕上
choke-condenser filter
扼流圈电容式滤波器
representation of the a.c.properties of resistor
电阻器交流特性的表示
Research on the Relationship Between the Movement Rule of Electron and the Shape Showing of the Wave on the Oscilloscope Screen
示波器电子运动规律与波形显示关系研究
The Study of Current Mode Filters Based on Current Mirrors;
基于电流镜的电流模式滤波器的研究
Selection and use of oscilloscope in ESD test
静电放电试验中示波器的选择与使用
A Study on Optic-electric Current Transformer Applied to Direct and Harmonic Measurements;
光电直流电流及谐波电流互感器的研究
A New Method without Filter for Detecting Harmonic Currents
一种无滤波器的谐波电流检测新方法
The Research of Current Mode Filter Based on the Second Generation Current Conveyor;
基于第二代电流传输器电流模式滤波器的研究
Current-Mode Active Filters Based on the Third-generation Current Conveyor
基于第三代电流传输器的电流模式滤波器设计
Optimization Design of the Filter at the AC Side of UHVDC Transmission Project;
特高压直流输电交流滤波器优化设计
Design of Double Feed Wind Power Convert Line-side LCL Filter
双馈风电变流器网侧LCL滤波器设计
Brief Introduction of Capacitor Used in HVDC PLC Filter
高压直流PLC滤波器用电容器组简介