A new type of DC current comparator is researched which includes two parts: a bidirectional self saturating magnetic amplifier and a two care self saturating magnetic amplifier.
研究了一种新型直流电流比较仪 ,它包括两个环节 :双向自饱和磁放大器和双铁芯自饱和磁放大器 。
A novel DC comparator is proposed by adding the detection winding and the feedback winding to the saturable reactor (SR), which includes four windings, (viz.
在常规的可控饱和电抗器中增加检测绕组和反馈绕组构成一种新型直流比较仪,即它由4个绕组(检测绕组、激励绕组、直流绕组和反馈绕组)、环形磁心以及后续处理电路组成。
D.C.comparator potentiometer
直流电流比较仪式电位差计
Indutrial Interfence of the Standard Cell in a Dc Potentiometer System
直流电位差计中标准电池受到的干扰
Design of Portable Ratio Tester for Current Transformer
便携式电流互感器变比测试仪的设计
constant resistance dc potentiometer
恒定电阻直流电位计
galvanometer record type strong-motion instrument
电流计记录式强震仪
The product of applied potential difference and current in a direct-current circuit.
电路直流电路中的实际电位差与电流的乘积
Replacement of Precision Voltage Regulator in Direct Potentiometer of UJ34A;
UJ34A直流电位差计中精密稳压源的维修代换
AM ANALYSIS OF UNCERTAINTY IN MEASURING EMF OF THERMOCOUPLE WITH DC POTENTIOMETER
直流电位差计测量热电偶电动势的不确定度分析
The design and comparison of DC motor speed control system in smart car race
智能车竞赛中直流电机调速系统的设计与比较
crossed-coil type ratiometer
交叉线圈式电流比率计
Application of Alternating Current Comparator on Scaling Four-Terminal Impedances
交流电流比较仪在四端钮阻抗测量中的应用
eddy-current displacement vibration amplitude measuring instrument
电涡流式位移振幅测量仪
Design of Locomotive Power Generators Winding DC Resistance Tester
内燃机车主发电机绕组直流电阻测试仪的设计
The Error Calculation of Carrying Type DC Bridges Whole Exarnine and Determine
携带型直流电桥整体检定的误差计算
An instrument for measuring an unknown voltage by comparison to a standard voltage.
电势计，电位计通过与标准电压相比较而来测定未知电压的仪器
a thermoelectric(al) current
温差电流, 热电流
Comparing Research on HVDC Transmission Systems with the Capacitor Commutated Converters
基于CCC换流器的高压直流输电的比较研究
Design of Portable Current Ratio Tester for High-voltage Current Transformer Based on Wireless Communication
基于无线传输的便携式高压电流互感器变比测试仪设计