而RTDS中尚缺乏电子式互感器模型。
And still there is no model of electronic transducer in RTDS.
电子式互感器的二次输出分为数字输出和模拟输出两种。
The secondary output of electronic instrument transformers divides into digital output and analog output.
根据电子式互感器的信号传输原理，提出了一套相位补偿方法。
A set of phase compensation methods based on the signal transfer principle of electronic transformer is presented.
有源电子式互感器的数据采集电路处于高压侧，对电路的设计提出了特殊的要求。
The data sampling system of active electronic transducers is at the high potential side, there is a demand for special circuit design.
同模拟积分器相比，数字积分器具有更高的精度和稳定性，更适用于电子式互感器。
Digital integrators allowing for better accuracy and higher stability are more adequate for electronic current transducer than analog ones.
实验结果表明，该接口能很好地完成电子式互感器与继电保护装置之间的通讯功能。
The result indicates that interface scheme has good function of communication between the electrical transducer and protective relay devices.
结合传统互感器的配置原则，论述了电子式互感器按间隔的配置方式并给出参考方案；
Combined with the configuration principles for conventional transformer, the configuration principles for electronic transformer by different bays are presented with a reference scheme.
介绍了一种新型的虚拟互感器校验仪，它采用相位差校正法解决了校验电子式互感器的问题。
A new virtual calibrator for instrument transformer is presented. A phase difference correction method is applicable to correct electronic instrument transformer.
以IEC标准为基础，讨论了电子式互感器的结构体系和电子式互感器与数字变电站的关系。
Based on the IEC standards, some concepts of electronic instrument transformers are discussed including their structures and the logical relationship with digital substations.
介绍了OET700系列电子式互感器的结构与性能及其试验结果和在电力系统中的试运行情况。
The structure and characteristic of OET700 series electronic instrument transformer are introduced. Its test results and operation in electric system are presented.
国际标准IEC60044-7/8规定了电子式互感器和二次设备的数字接口，首先提出了合并单元的定义。
IEC60044-7/8 prescribes that merging unit is the digital interface of electronic transducer and secondary equipment.
文中介绍了ADS8344的主要特点，给出了其在电子式互感器高压侧数据处理系统中与TMS320LC545的接口设计。
The main characteristics of ADS8344is introduced, and the interface design between ADS8344and TMS320LC545in signal process system of electronic transformer's high-voltage side is given.
加快了电子式电流互感器的实用化进程。
The new current transducer will accelerate the practical process of electronic current transducer.
提出一种新型电子式电压互感器，主要由电压-电流变换元件和弱电流检测处理装置组成。
An electronic voltage transformer is developed, which mainly consists of a voltage-to-current converter and a weak-current measuring and processing device.
提出了一种新的有源电子式电流互感器的高压侧电路设计方案。
A new design scheme of circuit design for high voltage side of active electronic current transducer is proposed.
为了提高用于小电流测量的电子式电流互感器的精度，必须对传感头进行优化，主要解决传感头的相位补偿问题。
In order to improve the precision of electric current transducer used to measure small current, the sensing head must be optimized, mainly to resolve difficulty of phase compensation for sensing head.
针对基于电容分压原理的电子式电压互感器的相位误差，提出了相位补偿方案。
Aiming at the phase error of the electronic voltage transformer (EVT) with capacitive divider, a phase compensation scheme was proposed.
该样机对测量通道和保护通道合并传输，达到了测量级0.2的高精度，使电子式电流互感器的理论优势得以工程体现。
The sample machine transmits test channel and protection one simultaneously and reaches high precision of test level 0.2, which implements ECT's theoretic advantages in engineering.
分析比较了电容式电压互感器和电子式电压互感器的特点及原理，提出一种新型的数码光纤电压互感器。
The principles and characteristics of capacitor potential transformer and electronic potential transformer are analyzed and compared. A new digital optical fibre potential transformer is presented.
介绍了电子式电流互感器的“唤醒电流”和“唤醒时间”概念，阐述了在实际应用中降低唤醒电流以及缩短唤醒时间的物理意义。
This paper introduces the concept of "wake up current" and "wake up time" and the physical meaning of reducing wake up current and wake up time in application of electric power net.
根据测量用电子式电流互感器(ect)的校验要求，研制了一种基于虚拟仪器的ECT模拟输出校验系统。
An ect (Electronic Current Transducer) calibration system is designed based on virtual instrument technology to test the analog output of high-precision ect.
该相位补偿技术已成功应用于电子式电压互感器。
This phase compensation technology has been used successfully in EVT.
综述了国内外电子式电压互感器研究的现状，并对其发展趋势进行了展望，介绍了几种典型的电子式电压互感器。
The research situation of electronic voltage transformer at home and abroad is summarized. Its trend is introduced. Several kinds of typical electronic voltage transformers are presented.
初步的线性度试验结果验证了该解调方式的正确性，同时也表明所设计的比较式OCT满足IEC标准规定的0．2级电子式电流互感器的精度要求。
The linear test results show that the signal demodulation is valid and that the accuracy of the OCT proposed is up to the 0.2 class accuracy requirement in IEC60044-8.
初步的线性度试验结果验证了该解调方式的正确性，同时也表明所设计的比较式OCT满足IEC标准规定的0．2级电子式电流互感器的精度要求。
The linear test results show that the signal demodulation is valid and that the accuracy of the OCT proposed is up to the 0.2 class accuracy requirement in IEC60044-8.
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