GE Power to deliver world’s largest wide area monitoring system

GE Power’s Grid Solutions business announced today the commissioning of the first leg of the mega grid-stabilization project by handing over what will be the world’s largest Wide Area Monitoring System (WAMS) solution to Power Grid Corporation of India Ltd (PGCIL) for the Northern Grid in India.

This first stage will enable PGCIL to monitor power flow across 110 substations in the Northern Grid and respond to fluctuations within a fraction of a second. When fully commissioned, this new WAMS solution will be the world’s largest comprised of 1,184 Phasor Measurement Units (PMUs) and 34 control centers across India, 350 substations in the national grid.

Today, the Indian electricity network is the world’s largest synchronized grid with a capacity of 363 GW.  In July 2012, India suffered the world’s biggest power blackout due to a grid failure which impacted more than 620 million people across 22 states. A committee of international experts was then formed by the government and recommended the implementation of a WAMS solution across the country.

Source: GE