Documents

Abstract: As the power system undergoes change, so must its measurement systems. The grid is currently in a state of rapid change with the proliferation of power electronic devices at all levels of the power system: generation, transmission, distribution, and load. A commonality among these devices...

The North American SynchroPhasor Initiative's (NASPI's) mission is to improve power systems reliability and visibility through wide-area measurement and control by fostering the use and capabilities of synchrophasor technology. This report is prepared by the Data & Network Management Task Team...

Introduction The mission of the NASPI Distribution Task Team is to foster the use and capabilities of networked PMUs at the medium-voltage distribution level, beyond the substation. This group will share information in support of effective research, development and deployment of distribution PMUs...

Power system planners and analysts see growing opportunities in the use of higher-resolution, time-synchronized grid data for a variety of applications. This paper defines high-resolution measurements as those faster than 256 samples/sec., ranging up to a million samples/second (1 MHz). It reviews...

TRS and PNNL collaborated to develop a Use of Time-Synchronized Measurements in the Real-time Ops Horizon training course (8 CEH). Course Summary: Provide an introduction to synchrophasor technology, describe the value it can provide in the Real-time Ops Horizon, and demonstrate how synchrophasor...

This paper describes how synchrophasor technology can be used in the Real-time Operations Horizon to determine the origin, nature and severity of disturbances on the electric power system. Specifically, this paper considers how synchrophasor data and their application can be used by System...

Effort being led by Jeffrey Taft (PNNL).

Data mining is the process of turning raw data into useful information. Data mining has been employed in many different data-rich industries, including banking, healthcare, manufacturing, and telecommunications. With the additions of thousands of PMUs to the nation’s power grid, the power systems...

Phasor measurement units (PMUs) are becoming prevalent on the power system, as is their integration into advanced power system applications. Performance characteristics for the PMU devices are formalized under IEEE Standard C37.118.1-2011 [1]. Formalizing the data requirements for PMU-based...