Design and development of vibration monitoring system for Huaian No.1 Station pump unit based on LabVIEW
PEI Ji,ZHANG Meng,WU Chunhui，YUAN Shouqi,DAI Qifan,ZHONG Ziye, WANG Wenjie*,
1. National Research Center of Pumps, Jiangsu University, Zhenjiang, Jiangsu 212013, China; 2. Canal Irrigation Management of Jiangsu Province, Huai′an, Jiangsu 223200, China
Abstract：In order to realize the intelligent operation state monitoring of the pump unit in Huai′an No.1 Station, an intelligent vibration monitoring system integrating data acquisition, 3D display, signal analysis, state push, and fault warning was developed based on LabVIEW virtual instrument development software. The ″producer-consumer″ model was utilized as the main structure of the program design. The ″producer″ cycle implemented the queue cache of the data collected in real-time, and the ″consumer″ cycle obtained the cached data through the dequeuing operation for subsequent processing. The system mainly realized the collection, display, and analysis of important operating state parameters of the pump unit. Dynamic joint inspection of operating state parameters of the water pump unit. Time-frequency domain analysis of vibration signals at monitoring points of the water pump unit. Call the Python WeChat script to push the running status of the pump unit to the pump station manager. Set the vibration threshold of the water pump unit for automatic fault warning. Through the test of the pump unit in Huai′an No.1 Station, it is found that the intelligent vibration monitoring system developed not only achieves the expected development goals, but also had the advantages of low development cost, friendly human-computer interaction interface, strong portability, and convenient maintenance in the later period.
裴吉,张猛,武春辉,袁寿其,戴启璠,仲子夜,王文杰*. 基于LabVIEW的淮安一站水泵机组振动监测系统设计与开发[J]. 排灌机械工程学报, 2023, 41(3): 217-223.
PEI Ji,ZHANG Meng,WU Chunhui，YUAN Shouqi,DAI Qifan,ZHONG Ziye, WANG Wenjie*,. Design and development of vibration monitoring system for Huaian No.1 Station pump unit based on LabVIEW. Journal of Drainage and Irrigation Machinery Engin, 2023, 41(3): 217-223.
