Documents

Use Case Conventional remote terminal unit (RTU) based automation approaches suffer from slow measurement update and lack of time-stamp values for precise comparison of state parameters at different locations . A time-synchronized control approach is more favorable for protection event analysis...

SOPO Task 7.0 Data Delivery Efficiency Improvements, Subtask 7.1 – New Technology Value Phasor Gateway Final - Revision 1.1 Date: 9/22/2016

This report is a summary of work done principally in 2015 and 2016. The work began, at a low level of funding and activity, a year or so earlier, in an attempt to understand what exactly was being measured by a device known as a phasor measurement unit. This was important because I was a member of...

This paper addresses how synchrophasor technology can be used for phase angle monitoring and describes the various synchrophasor-based applications being used by electric utilities and grid operators presently. Uses for phase angle monitoring include: • Wide-area situational awareness and...

This paper describes certain functional entity roles and responsibilities related to voltage stability monitoring, considers how synchrophasor technology may be used to identify actual or potential voltage stability issues, and describes some of the related commercial applications that are currently...

This report provides the methodology for identifying and estimating the benefits of using synchrophasor technology to enhance grid operations and planning. The methodology is intended to help entities develop defensible estimates of the the benefits derived from synchrophasor data and applications...