Simulation of Electronic Transformer in Line with FT3 Frame Format

Authors

Yu Fei, College of Automation and Electronic Engineering, Qingdao University of Science and Technology, Qingdao 266042, China;
Hailong Zhang, College of Automation and Electronic Engineering, Qingdao University of Science and Technology, Qingdao 266042, China;
Qingle Sun, College of Automation and Electronic Engineering, Qingdao University of Science and Technology, Qingdao 266042, China;

Abstract

Abstract: In the power system, electronic current transformer based on the Rogowski coil has been widely used in digital substation. Based on the analysis of its composition and structure, the electronic transformer is simulated by the Simulink module in Matlab. Rogowski coil is used to simulate the traditional transformer. Using Σ-Δ ADC converter and digital filter, analog signal from the high-pressure side is converted to digital output data, which is sent via fiber optic Ethernet to FPGA development board after FT3 format framing by Simulink. The data is then sent to the merged unit of transformer’s interface after Manchester encoding and decoding, and CRC check. The network’s interface gets the FT3 frame format data which satisfies the design’s requirement.

Recommended Citation

Fei, Yu; Zhang, Hailong; and Sun, Qingle (2019) "Simulation of Electronic Transformer in Line with FT3 Frame Format," Journal of System Simulation: Vol. 30: Iss. 1, Article 39.
DOI: 10.16182/j.issn1004731x.joss.201801039
Available at: https://dc-china-simulation.researchcommons.org/journal/vol30/iss1/39

First Page

298

DOI Link

https://doi.org/10.16182/j.issn1004731x.joss.201801039

Last Page

303

CLC

TM45

Recommended Citation

Yu Fei, Zhang Hailong, Sun Qingle. Simulation of Electronic Transformer in Line with FT3 Frame Format[J]. Journal of System Simulation, 2018, 30(1): 298-303.

DOI

10.16182/j.issn1004731x.joss.201801039