Original Articles: 2014 Vol: 6 Issue: 7
Communications protocol application in the substation automatic system
Abstract
With the economic development, the traditional substation control system cannot satisfy the current electric power
requirement. It is necessary to effectively use the communication protocol in the substation automatic system. This
article introduces the communication protocol in the first place. Moreover, it discusses the IEC 101 protocol
characteristics, frame structure, and the overall summon transmitting in details. Then, the substation automatic
system obtains the optimized analysis of hardware and software. At last, this paper provides part of the system core
code, which has a positive effect to the software designer and substation maintainer.