Research Of The Remote Vibration Monitoring System For Large Steam Turbine

Turbine power production equipment condition monitoring and fault diagnosis has played a great role to ensure the unit safe, stable and efficient operation. However, with the generator set to the direction of large-capacity, high-parameter, coupled with a computer, network communications and the rapid development of technology, making it possible to use network technology to achieve remote vibration monitoring of the generator set.Firstly, a detailed analysis of the Steam Turbine Vibration Monitoring and Fault Diagnosis Technology research status and application development, to discuss the significance of the diagnosis of vibration monitoring; theoretical knowledge of vibration monitoring diagnostic techniques, including the basic parameters for condition monitoring, vibration data analysis and processing and vibration classification carried out a detailed study; comprehensive analysis and comparison of the characteristics and performance of the browser/server (B/S) mode and client/server (C/S) mode, using the B/S mode using the Java technology development system, network communications, database and Java technology into the field of traditional monitoring and diagnosis, to change traditional monitoring and diagnosis mode; discusses the key technologies of the system, including Applet graphics technology, multi-threading technology, network communication technology; solve monitoring graphical jitter flashing and other key issues; show the function of each module page and then use the form of illustrations, including maps and page fault diagnosis systems the Home, vibration monitoring and analysis module help page; Finally, summarize further research direction on the basis of the full text of proposed recommendations. The successful use of the system has a very important theoretical significance and enormous economic benefits.