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研究IEC61850标准下GOOSE报文的采集、转换和传输的相关问题,提出一种新的报文发送方式。GOOSE网络报文依据优先级高低依次发送,在硬件方面采用一种基于FPGA+ARM的系统架构,成功解决发送端GOOSE报文发送具有延迟和传输不确定的问题,测试结果表明,系统性能稳定,实现GOOSE网络数据的实时传输。
This paper studies the problems related to the collection, conversion and transmission of GOOSE messages under the IEC61850 standard and puts forward a new way to send the messages. GOOSE network packets are sent in sequence according to the priority level. In the aspect of hardware, a system architecture based on FPGA + ARM is adopted, which successfully solves the problems of delay and transmission uncertainty in sending GOOSE messages. The test results show that the system performance is stable, GOOSE real-time data transmission network.