A STUDY ON DYNAMIC CH AMIC CHARACTERISTICS OF A NEW REMO TERISTICS OF A NEW REMOTE TRANSFORMER CURRENT CONVERTER WITHOUT COMPENSA COMPENSATING CAP TING CAPACITOR

Аmirov Sultan, N. Babanazarova, N. Yuldashev
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Abstract

In this research paper, analytical equations of the transient characteristics of a new remote transformer current converter without a compensating capacitor have been obtained when a stepwise, linearly increasing, sinusoidal and sinusoidal with a damped amplitude of effects was applied to their input. It has been shown that the developed current converter can be represented in the structural schemes of monitoring and control systems in the form of a series-connected real ifferentiating link without statism and inertial (aperiodic) link of the first order, and in the case of neglecting active losses in the magnetic circuit and when the converter is operating in idle mode, i.e in the form of ideal differentiating link.It has been established that the transient response of the developed current transducer has an aperiodic character when a surge primary current is fed to its input, and with a relatively very large value of the time constant of the secondary circuit compared to the time constant of the magnetic circuit, transient response approaches transient response of a real differentiating link.
无补偿电容的新型远端变压器电流变换器的动态特性研究
本文研究了一种新型无补偿电容的远端变压器电流变换器,在其输入端分别施加阶跃、线性递增、正弦和带阻尼幅值的正弦信号时,其瞬态特性的解析方程。研究表明,所研制的电流变换器在监测和控制系统的结构方案中,可以用无稳态和一阶惯性(非周期)环节串联的实微分环节的形式,在忽略磁路有源损耗和变换器怠速工作的情况下,即以理想微分环节的形式表示。研究结果表明,所研制的电流传感器在输入浪涌一次电流时,其瞬态响应具有非周期特性,且二次回路的时间常数相对于磁路的时间常数具有较大的数值,使其接近于实际微分环节的瞬态响应。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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