TY - GEN
T1 - Design of distributed synchronous data acquisition system for HVDC corona current
AU - Sun, Dingyong
AU - Yuan, Haiwen
AU - Lv, Jianxun
AU - Liu, Yuanqing
PY - 2016/12/5
Y1 - 2016/12/5
N2 - In order to collect the corona current in multiple locations of HVDC transmission lines, a distributed synchronous data acquisition system is designed and implemented. The system comprises a time server and a plurality of subsystems, the time server and the client computers in subsystems form a local area network through a switch. The distributed synchronous data acquisition system is designed based on NTP(Network Time Protocol), the Client/Server work mode is used in the system. At regular intervals, the time synchronization between clients and server is executed, the server sends collection command to each subsystem. The synchronization scheme of the corona current measurement system is realized by the software programming of the server and the client, and the synchronization precision can reach 1.725ms, which provides a solution for the large-scale distributed synchronous data acquisition.
AB - In order to collect the corona current in multiple locations of HVDC transmission lines, a distributed synchronous data acquisition system is designed and implemented. The system comprises a time server and a plurality of subsystems, the time server and the client computers in subsystems form a local area network through a switch. The distributed synchronous data acquisition system is designed based on NTP(Network Time Protocol), the Client/Server work mode is used in the system. At regular intervals, the time synchronization between clients and server is executed, the server sends collection command to each subsystem. The synchronization scheme of the corona current measurement system is realized by the software programming of the server and the client, and the synchronization precision can reach 1.725ms, which provides a solution for the large-scale distributed synchronous data acquisition.
KW - Client/Server
KW - Distributed synchronous data acquisition system
KW - NTP(Network Time Protocol)
KW - Orona current
UR - https://www.scopus.com/pages/publications/85010333107
U2 - 10.1109/IMCCC.2016.68
DO - 10.1109/IMCCC.2016.68
M3 - 会议稿件
AN - SCOPUS:85010333107
T3 - Proceedings - 2016 6th International Conference on Instrumentation and Measurement, Computer, Communication and Control, IMCCC 2016
SP - 242
EP - 246
BT - Proceedings - 2016 6th International Conference on Instrumentation and Measurement, Computer, Communication and Control, IMCCC 2016
A2 - Li, Junbao
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 6th International Conference on Instrumentation and Measurement, Computer, Communication and Control, IMCCC 2016
Y2 - 21 July 2016 through 23 July 2016
ER -