介绍了内蒙古包头地区电网继电保护传输通道的发展过程和现状，从设施装备、软件配置2个方面提出了多种优化解决措施，有针对性地提出了提高光纤、尾纤连接头的熔接质量、2 Mbit/s连接头的质量，加强与继电保护工作人员的沟通协调，合理配置光纤复用通道，提高光纤复用通道切换可靠性等建议，保证继电保护信号能够迅速、可靠地传输，确保包头地区供电网络安全稳定运行。%The status quo and the development process of transmission channel of power grid relay protection in Inner Mongolia Baotou area is introduced. Several optimal solutions are put forward from two aspects of facilities and equipment, and software configuration. And suggestions of improving the optical fiberas, the quality of the tail fiber connection head welding quality and the 2 Mbit/s connection, strengthening communication and coordination with relay protection workers, rationally making use of the allocation of fiber multiplexing channel, are carried out to ensure relay protection signal transmiting quickly and reliably, and the safe and stable operation of power supply network in Baotou area.
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