Implementation of LabVIEW-based monitoring system for power supply panel
Shaobin Li · Modern Electronics Technique · 2012
In order to protect the railway signal equipment and power supply equipment,a monitoring system for power supply panel based on LabVIEW is proposed.This equipment has the advantage of the real-time monitoring integrated with on-line spectrum analysis,which realizes automatization and intelligence.Furthermore,this system can store the real-time sampled signal automatically,analyze the harmonic distortion of the stored data,and transmit the data to the computer via Ethernet quickly.The search function of error values is extended in future.All these functions can satisfy the requirements of real-time power monitoring on the railway site.