Turbine condition monitoring and diagnosis system based on ARM and Linux

CHENG Jian，YANG Shixi
(The State Key Lab of Fluid Power Transmission and Control of Zhejiang Province,
Zhejiang University， Hangzhou 310027, China)

Abstract: Aiming at improving the stability, reliability, safety and life issues of current turbine, a turbine condition monitoring and diagnosis system based on ARM microprocessor and Linux system was designed and implemented. Industrial control board of ARM and data acquisition board based on PC/104 bus were used to form a portable condition monitoring systems with compact size and high stability. TCP/IP protocol added by three monitor functions which are serverside selfmonitoring, interactive process monitoring and confirming transmission completed was used to enhance selfmonitoring. In any location with Internet, live data of the running turbo with the B/S network mode can be gotten. The significant results indicate that the system runs with high stability, reliability and more powerful function.
Key words: ARM; Linux; turbine condition monitoring and diagnosis system; TCP/IP