A Persistence Meter for Nimble Alarming Using Ambient Synchrophasor Data

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Program:
OPEN 2018
Award:
$999,863
Location:
Madison, Wisconsin
Status:
ALUMNI
Project Term:
05/15/2019 - 08/14/2023

Technology Description:

The University of Wisconsin-Madison will develop an online monitoring tool to assess the stability of the power grid. The tool will determine options to increase grid stability as well as detect and isolate forced oscillations, which are often indicative of faulty control actions at plants and can be potentially dangerous if they excite a natural mode of the system. To accomplish this, the team will fine-tune the underlying computations, develop alarm and notification procedures, and design a user-friendly and practical tool interface. This approach could dramatically transform grid stability monitoring by increasing system confidence and economic efficiency in a nearly $400 billion U.S. industry.

Potential Impact:

The University of Wisconsin-Madison’s technology will dramatically transform monitoring of power grid stability.

Security:

This project will increase system reliability by enhancing situational awareness and readying recourse actions, which will ensure U.S. technological leadership in developing and deploying advanced energy technologies without disrupting grid dynamics.

Environment:

Enabling the integration of more renewable energy sources into the power grid without compromising grid stability would reduce the dependence on thermal power plants for electricity generation, likewise reducing the harmful emissions that come from these plants.

Economy:

This project’s successful completion and technology-to-market transition will enable more economical and secure operation of the power grid through detection and remediation of unstable grid oscillations. Operational cost savings could top $1 billion per year worldwide.

Contact

ARPA-E Program Director:
Dr. Richard O'Neill
Project Contact:
Prof. Bernard Lesieutre
Press and General Inquiries Email:
ARPA-E-Comms@hq.doe.gov
Project Contact Email:
lesieutre@wisc.edu

Partners

Washington State University

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Release Date:
12/13/2017