IEC 62439-3冗余IEC 61850变电站自动化网络的全硬件PTP实现性能

2012 IEEE International Symposium on Precision Clock Synchronization for Measurement, Control and Communication Proceedings Pub Date : 2012-10-22 DOI:10.1109/ISPCS.2012.6336631

H. Kirrmann, C. Honegger, D. Ilie, I. Sotiropoulos

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引用次数: 17

摘要

无缝冗余和精确时钟同步完全集成在硬件(FPGA)中，无需处理器支持。解释了冗余与时钟同步之间的相互作用。冗余的同步消息不会被丢弃，而是用于提高时钟精度。测量结果证实了该概念的有效性。将全硬件实现的性能与传统软硬件实现的性能进行了比较。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Performance of a full-hardware PTP implementation for an IEC 62439-3 redundant IEC 61850 substation automation network

Seamless redundancy and precise clock synchronization are integrated fully in hardware (FPGA) with no processor support. The interaction between redundancy and clock synchronization is explained. Redundant synchronization messages are not be discarded, but used to improve clock accuracy. Measurement results confirm the validity of the concept. Performance of the full-hardware implementation is compared with that of a conventional software-hardware implementation.

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2012 IEEE International Symposium on Precision Clock Synchronization for Measurement, Control and Communication Proceedings

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