The Design of the Self-healing Fiber Ring Network System Based on the ARM

In order to improve the reliability of power the new energy conversion system, we have used the STM32F107 Ethernet transformer and network switching chip 88E6095F to realize SDH self-healing fiber ring network design method, and using real-time monitoring of network and optimizing network traffic to adapt the new energy substations. Through the introduction of system hardware and interface circuits, we have illustrated the hardware realization of multi-chip network of interconnected, without the cut off of the fault circuit packet, and tackle the problem of signal transmission loss.