CDT Communication Protocol Realization based on STM32

DOI

10.2991/emim-15.2015.20How to use a DOI?

Keywords

Serial Port; DMA; STM32; CDT protocol; IEC61850

Abstract

In Industry 4.0 society, the development of smart grid requires to realize the conversion of substation equipments from CDT protocol to IEC61850 protocol. CDT (Cyclic Digital Transmission) protocol provides the function, the frame structure, the information word structure and transfer rules in the grid data collection and monitoring system. In this paper, the CDT protocol that uses STM32 as the master chip is developed, in order to realize a high degree of automation in the grid scheduling and a stable and reliable communication. Some technologies and functions of STM32 such as DMA, USART, Timer, and so on are applied into the design. The results show that CDT protocol can be applied in the communication between STM32 and peripheral, and using the conversion board to implement the link of CDT and IEC61850 is feasible.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Teng Gao
AU  - Ji-Yan Zou
AU  - De-Quan Wang
AU  - Jin-Hua Ding
AU  - Zhen-Yuan Si
PY  - 2015/04
DA  - 2015/04
TI  - CDT Communication Protocol Realization based on STM32
BT  - Proceedings of the 2015 International Conference on Education, Management, Information and Medicine
PB  - Atlantis Press
SP  - 100
EP  - 106
SN  - 2352-5428
UR  - https://doi.org/10.2991/emim-15.2015.20
DO  - 10.2991/emim-15.2015.20
ID  - Gao2015/04
ER  -