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            Nanguang’s On-site Vibration Measurement and Analysis System  | 
           
          
            | Author:Nanguang Power    Source from:Hu Zhixing 1764 | 
           
          
            The Vibration Measurement & Analysis System and the Dynamic Balance Measuring Instruments, which were bought by Nanguang Power (Nanjing) in 2006, are effective in helping us solve a variety of Gas Turbine‘s vibration problems arising before or after maintenance for gas turbine power plant and the relevant gas turbine users. 
We have implemented vibration measurement & analysis, as well as the high-speed balancing on- site using the equipment for # 1-MS6000 gas turbine located in Zhuhai Hongwan Power Plant. After correction by on-site balancing, the gas turbine’s vibration has been improved evidently, the cutoff passing vibration during Acc/Dec process has dropped to near 8 mm/s from 13 mm/s or so. 
Recently, we have measured and analyzed the front bearing’s heavy vibration for PB9171E # 5 Gas Turbine Generator owned by Shenzhen Baochang Power Plant, excluding a number of suspicious factors that may produce potential vibration. 
   
 the vibration status of Zhuhai #1 gas turbine before being balanced  
   
the balance status for Zhuhai 1# gas turbine after adding 65 KG to front end (06/03/02), the gas turbine is in operation under the basic load. 
    
 
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On-site Vibration Measurement and Analysis System   | 
 Data Acquisition Toolbox (AZ-208R) and Signal Processor (AZ-804)  |   
  中文版  | 
           
        
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