With the rapid development of China's power grid and active promotion of electricity marketing, regional power grid and interconnected power grids have improved the operation efficiency of power industry, but they have also made power grid’s security and stability a complex and prominent concern. Wide Area Measurement System（WAMS）can reflect real-time dynamic behavior and processes of the whole power sector and provide new vision and means for its stability and control. It is the basis to establish a protection system for the power industry.

       Wide Area Measurement System (WAMS) is based on PMU and modern communication technology. It is a system of comprehensive applications which monitors and analyzes wide area grid operation, and serves for the real-time control and operation of the power grid.

       Fibrlink integrates advanced technologies in current power industry to construct WAMS which is based on real-time database for users, effectively solving the issue of power grid’s security and stability.

       Business Cases

      WAMS System of North China Grid Company Limited