电子式互感器

随着智能电网、数字化变电站技术的逐步推广，电子式互感器成为人们研究的热点；越来越多的新技术被引入到电子式互感器设计中，降低系统运行总成本，减小对生态环境的压力。

With the gradual extend of smart grid and digital substation technology , electronic instrument transformer becomes a popular research , many new technologies have been introduced in the designation of electronic instrument transformer in order to induce the system operation cost , and to decrease the pressure on environment .

根据电子式互感器以太网数字输出的特性，研制了基于以太网的电子式互感器校验仪。

According to the characteristics of Ethernet digital output of electronic instrument transformer , the electronic instrument transformer calibrator based on Ethernet was developed .

基于VLAN技术的电子式互感器数字通讯的研究

Study on Digital Interface of Electronic Instrument Transducers Based on VLAN

电子式互感器IED的软硬件设计与实现

Design and Implementation of the Hardware and Software of the Electronic Transformer IED

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 .

q为了将电子式互感器应用于变电站自动化系统，待解决的关键问题之一就是互感器与变电站二次设备之间的接口问题。

For the purpose of successfully applying electronic instrument transformers to substation automation system , the most typical problem to be solved is the interface between electronic instrument transformers and substation secondary equipment .

基于IEC61850标准的电子式互感器设计

Design of Electronic Transformer Based on IEC 61850

在研究IEC61850的基础上，给出了一种基于FPGA、DSP以及嵌入式以太网卡的合并单元的设计方案，解决了将电子式互感器应用于变电站自动化系统所面临的接口问题。

The paper also gives a design of Merging Unit ( MU ) based on FPGA / DSP and Embeded Ethernet Card , which solves the interface problem of applying electronic instrument transformers to substation automation system .

随着IEC61850标准的实施和电子式互感器、智能断路器等新设备的推广，变电站正在进入数字化时代。

With the application of IEC 61850 and the popularity of electronic transducers , intelligent breakers and other IEDs ( intelligent electronic devices ), the substation automation system is going to digital stages .

随着电子式互感器技术的发展和IEC61850标准的推广，变电站间隔层智能设备的交流采样技术将由传统的对模拟信号A/D转换技术变革为以太网通信技术。

With the development of electronic transformers and the extensive utilization of the international standard IEC 61850 , the sampled values technology in IED in the substation bay layer will be developed from A / D conversion of analog signals to Ethernet communication technology .

介绍了IEC60044-8和IEC61850中规定的电子式互感器数字输出接口的特性，并设计了一种基于以太网的通信模块以实现此功能。

According to the requirement of standard IEC 60044-8 and IEC 61850 , the digital output interface characteristic of electronic instrument transducers is introduced . A communication model between the merging unit and the secondary equipment based on Ethernet is designed for substation automation system .

电子式互感器在变电站自动化中的应用研究

Research on the Application of Electronic Transducers in Substation Automation System

电子式互感器数据分析系统的设计与应用

Design and Application of a Data Analyzing System of Electronic Transformers

一种通用电子式互感器数字接口的研究与实现

Study on Digital Interface of ETA / ETV and Its Implementation

基于嵌入式以太网的电子式互感器数字输出口

Digital output for electronic instrument transformers based on Embedded Ethernet

基于电子式互感器的变电站智能设备采样值接口技术

Sampling Value Interface Technology of Substation IEDs Based on Electronic Measurement Transformers

研究了电子式互感器的通信接口协议。

The communication interface protocol is studied for electronic transducers .

电子式互感器及其技术发展现状

Electronic Type Instrument Transformer and Its Present Technical Development Manner

电子式互感器接入的光纤差动保护数据同步方法

Data Synchronization Method of Optical Fiber Differential Protection Connected with Electronic Transformers

基于幅值谱频谱校正的电子式互感器校验方法

Research of Calibration System of Electronic Transformers Based on Amplitude Spectrum Correction

基于二次插值理论的电子式互感器数据同步的研究

Discussion on data synchronization of electronic current transducer based on quadratic interpolation

几种电子式互感器校验方式的研究和比较

Study and comparison on several different electronic transformer calibration methods

电子式互感器是今后数字化变电站的重要组成部分。

Electronic transformer is an important part of the digitization electric substation .

然后介绍了电子式互感器的定义。

Then this paper introduces the definition of electronic transformers .

电压-频率转换器在电子式互感器中的应用

The Application Study of Voltage - Frequency Converter in Electronic Current Transducer

数字量输出型电子式互感器校验系统的研究

Research on Calibration System for Electronic Transformer with Digital Output

基于虚拟仪器的电子式互感器校验系统的设计与实现

Design and Realization of Virtual Instrument-Based Calibrator for Electronic Transformer

电子式互感器模/数转换电路的设计与应用

Design and Application of A / D Transformation Circuit for Electronic Transformer

电子式互感器现场误差校准装置的研制

Development of the Field Error Calibrator Equipment for Electronic Transformers

电子式互感器合并单元的快速数据处理

Fast Data Processing for Merging Unit of Electronic Transformer