Title :
The Application of IEEE1588 for Ship Power Synchronization Measurement System
Author :
Yang, Peng ; Bu, LePing ; Wang, LiMing
Author_Institution :
Coll. of Electr. & Inf. Eng., Navy Univ. of Eng. WuHan, Wuhan, China
Abstract :
The hardware implementation scheme and software processing flow of IEEE1588 clock synchronization techniques in the Ship Power Synchronized Phasor Measurement(SPSPM) was discussed in this paper. The technology of Frequency compensated clock was adopted as Frequency self-compensation scheme for the problem that Clock drift deviation expand gradually in the synchronization interval. The scheme was test on the PMU hardware platform in SPMU, the test results show that the steady-state accuracy of synchronization are within ±100ns.
Keywords :
IEEE standards; clocks; marine power systems; measurement systems; phasor measurement; ships; synchronisation; IEEE1588 clock synchronization techniques; SPMU; SPSPM; clock drift deviation; frequency compensated clock; frequency self-compensation scheme; ship power synchronization measurement system; software processing flow; synchronization interval; synchronized phasor measurement unit; Clocks; Frequency synchronization; Marine vehicles; Power system stability; Protocols; Synchronization;
Conference_Titel :
Power and Energy Engineering Conference (APPEEC), 2012 Asia-Pacific
Conference_Location :
Shanghai
Print_ISBN :
978-1-4577-0545-8
DOI :
10.1109/APPEEC.2012.6307437
