Author: Chen, C.-S.
Paper Title Page
THPAL051 The Data Acquisition on Vibration Evaluation for Ice Water Pumps Systems in TPS 3757
  • Y.-H. Liu, C.-S. Chen, Y.-C. Chung, Z.-D. Tsai
    NSRRC, Hsinchu, Taiwan
  The vibration status is a critical problem for the utility system, especially for those continuously operate deionized and cooling water pumps used in synchrotron accelerator. The purpose of this paper is to evaluate the vibration level and spectrum condition for TPS water pump systems. In order to predictive maintenance before pump systems fail, the vibration monitoring system was constructed. After vibration test for several months, the alignment of some of the ice water pumps were found mismatched because of poor system positioning and operate continuously. Besides, the ice water pump were redundantly operated and switch over every Monday morning. The recorded data showed the system sometimes switch fail because of control status or system stability. Thus, the water pump systems were repaired and maintained base on vibration monitoring system. There is still some remain problems for ice water pump systems. The utility systems could prevent malfunction through regular vibration inspection and daily data acquisition.  
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