Open AccessResearch on Informatization Construction of Digital Substation in Smart Grid
Author(s) -
You Guang Guo,
Hui Yuan,
Yan Zhuang,
Jie Xu,
Yintie Zhang
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/632/4/042089
Subject(s) - informatization , smart grid , architecture , systems engineering , engineering , key (lock) , automation , grid , embedded system , computer science , telecommunications , electrical engineering , computer security , mechanical engineering , art , geometry , mathematics , visual arts
The thesis is based on the premise of the technological change of digital substations. Four key points in digital substation. On the basis of technology, the "smart" characteristics of smart substations in the smart grid system are proposed and the functional architecture of smart substations is built, which reflects the informatization, digitalization, automation and interaction of smart substations from multiple angles. The current problems in the research and construction of smart substations are put forward, and the resulting research topics are analysed. Aiming at the development trend of intelligence and integration of various equipment in substations, a new system integration architecture design concept is proposed, and the specific architecture and networking methods of smart substations are elaborated.