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- Main breaker current transformer for metering. 测量用主制动电流变压器。
- We can make high precision current transformer. 级高精度电流互感器。
- The current transformer is busbar type. 本型电流互感器为母线式。
- Using PLC to select the metrix of the current transformer and regulate the voltage of the tested motor. 被试电机的电压调节及电流互感器的量程选择采用可编程逻辑控制器。
- Property to retrieve the input block size of the current transform. 属性以检索当前转换的输入块大小。
- The tinning process of dry type current transformer is Electroplate Technology. 传统干式电流互感器的镀锡工艺是采用槽镀镀锡技术。
- The varying characteristics of motor current in vari-speed cutting are discussed in this paper. 本文就变速切削过程中电机电流的变化特征进行了较为系统的研究。
- Years in the motor current is outside the power supply from the induced electromotive force and the direction of armature current I in opposite directions. 在电动机里电流是由外电源供给的感生电动势的方向和电枢电流I方向相反。
- A simulation model of current transformer applied in power system is established with power system block set of MATLAB. 摘要利用MATLAB软件中的电力系统模块库，建立了电流互感器在电力系统中的系统仿真模型。
- Then the current controller was designed using active disturbance rejection controller (ADRC).The motor current was driven to its reference value by ADRC. 然后应用自抗扰控制器(ADRC)设计电流控制器得到最终所需的输入电压,使电机的电流收敛于参考值。
- This system can calibrate 400 Hz current transformer with class 0.02 and the below. 该系统可检定 0 .;0 2级及以下等级的 40 0 Hz电流互感器
- This paper presents a review of various faults detection methods, theory and put emphasis on the so-called MCSA method (Motor Current Signature Analysis). 分析了异步电机各种常见故障的原因及常用的诊断方法，重点研究了定子电流频谱分析法(MCSA)的诊断原理。
- Meanwhile we mainly focus on the products of MSQ current transformer, panel meters, fuse, switch and contactor. 与此同时，我们主要集中在产品msq电流互感器，小组米，保险丝，开关和接触。
- The new method can examine the secondary circuit of current transformer roundly, simply and reliably. 文章详细论述了这种改进方法,并用实例验证了这一方法的可用性。
- In this method, the current transformer excitation characteristic modeling is set up according to measurement data. 从实测数据出发，建立了电流互感器二次绕组的励磁特性的数学模型。
- The system took IPC as main controller and used the Holl current sensor to monitor the spindle motor currents. 该系统以工业PC机为主控机，用霍尔电流传感器监测主轴电动机电流。
- VHL serial current transformer is one of the new generation micro-precision current transformer which is designed for the wide current range watt-hour meters. VHL系列互感器是为宽量程电子式电能表设计的新一代微型精密电流互感器。
- In the measure of power system and its protection, current transformer and measure appliance cooperation can measure system's current and electricity. 摘要在电力系统的测量和保护中，电流互感器与测量仪表配合可对系统的电流、电能进行测量；
- The basic principle of subdividing drive is to produce many neutralities in synthesize magnetic field for subdivision by controlling the motor current ascend or descend in given rule. 其基本工作原理是通过控制电机各相绕组中的电流,使其按照一定的规律上升或下降,相应的合成磁场也将出现多个稳定的中间状态,实现细分步距旋转。
- The technology to switch range and merge channel in electronic current transformer is introduced. The data in test of prototype are presented. 摘要介绍了电子式电流互感器的量程切换与信道合并技术，并给出了样机的试验数据。
