Home » The PI System Revolutionizes One Utility's Electric Transmission and Distribution Power System Data
The PI System Revolutionizes One Utility's Electric Transmission and Distribution Power System Data
As with most electric transmission and distribution (T&D) companies, growth does not come without many challenges commonly faced by most large utility companies: diverse data sources in different locations with restricted access; numerous manual data retrieval processes with limited ability for people outside the control center to immediately observe what problems have occurred; and operating in an interactive environment.
In 2003, one T&D utility implemented OSIsoft's PI System (PI) across all transmission and distribution operations. This decision dramatically changed the way the utility was able to access power system data and conduct business. Now operators, engineers, analysts, managers and executives are able to monitor real-time power system data using easy-to-configure displays with the ability to trend and analyze in real time or historical mode. PI gave the utility the ability to monitor transmission line status from the Emergency Operations Center when crises arise. Systems are now integrated, and data is provided to operations, management, planning, forecasting and regulatory compliance groups.
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