Cui Shijie

Design and Implementation of the Wireless Data Acquisition System for Substation Based on IEC61850 and WIA-PA

This paper presents a wireless data acquisition system for substation based on IEC61850 and WIA-PA, which can standardize the monitoring data transmission in a wireless way. First, the system structure is introduced, Second, the intelligent gateway and wireless adapter of system are designed, Finally, the validity of the system has been verified according to the practical application in the intelligent substation.

Research of fault indication system based on WIA industrial wireless technology for distribution network

Aiming at the problem of the regional data to centralized remote transmission in distribution network fault indication system, this paper presents a scheme based on WIA industrial wireless technology. The structure and operation principle are introduced, the application requirement, technical difficulties and solution of the WIA industrial wireless technology in distribution network fault indication system application are analyzed. In a city 10KV line on the application, the scheme is proved to have the advantages of high efficiency of data transmission and low investment cost.