Design And Research Based On Embedded Rotating Machinery Condition Monitoring System

The rotating machinery condition monitoring system is of great significance to security and stability operations in power plant, With the increased capacity of the generating unit, safe and stable operation of generating units has put a higher demand. Moreover, the scattered layout of a large number of auxiliary also requires real-time monitoring and analysis of the vibration, This requires vibration monitoring and fault diagnosis system monitoring module to meet flexible configuration,scattered signal acquisition and reliable communications requirements.In the condition monitoring system hardware design,modular seek small, networking, communications hardware design,enhance openness, scalability and flexibility, while significantly lowering costs. Embedded System regard to rotating machinery condition monitoring and fault diagnosis system, Vibration Monitoring and Fault Diagnosis System to upgrade the overall level of technical contentPapers first introduced the method of rotating machinery vibration measurement, Signal analysis of the background knowledge. The hardware design is ne of the key papers. In these parts, introduced signal circuit knowledge,AD converter,DSP systems and network interface circuit. In software design, program flow since the launch of the Bootloader,FLASH procedures and application design, CCS also made an introductory. Finally, give a summary of this thesis, and that the follow-up work, pointed out that the focus of follow-up work.The successful development of embedded rotating machinery condition monitoring systems can not only widely applied to power system monitoring of rotating machinery.and in the petrochemical, metallurgy, steel and other sectors will have a good future.