Open AccessRealization of Distribution Network Feeder Terminal Unit based on Dual-DSP
Author(s) -
Yunjuan Li,
Fanrong Wang
Publication year - 2021
Publication title -
journal of electronic research and application
Language(s) - English
Resource type - Journals
eISSN - 2208-3510
pISSN - 2208-3502
DOI - 10.26689/jera.v5i2.2221
Subject(s) - digital signal processing , computer science , realization (probability) , terminal (telecommunication) , embedded system , dual (grammatical number) , software , computer hardware , serial communication , computer network , operating system , art , statistics , mathematics , literature
This paper presents the design proposal of distribution network monitoring unit based on dual-DSP. A detailed description of the hardware structure about the device is introduced which including signal scheduling, SPI communication, the serial human-computer communication and network communication. Additionally, the paper describes the software process about the master and slave DSPs. Then the analog precision test and the protection response test are carried out. The result shows that the design proposal is correct.