Framework of non-intrusive load monitoring for shipboard environments
Name
1051460690-MIT.pdf
Description
Full printable version
Size
14.6 MB
Format
Adobe PDF
Checksum (MD5)
cbd16fecc0cda6b3e343c4add2407883
Author(s)
Green, Daisy Hikari
Advisor(s)
Steven B. Leeb, John S. Donnal, and Peter Lindahl.
Date Issued
2018
Publisher
Massachusetts Institute of Technology
Abstract
A Non-Intrusive Load Monitor (NILM) measures power at a central point in an electrical network in order to provide real-time energy management and equipment diagnostics. Results are presented from NILM systems installed aboard two US Coast Guard ships. The collected data is used for fault diagnostics and condition-based monitoring of mission-critical systems. A NILM system requires a complex software pipeline that captures and preprocesses data, accurately disaggregates load events from the aggregate power stream, analyzes the equipment for potential faults, and presents useful information to end-users in real-time. This thesis presents a framework for load identification, as well as an analytical and graphical platform that provides diagnostic information to operators in real-time about the health of electromechanical systems.
Description
Thesis: S.M., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, 2018.
This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.
Cataloged from student-submitted PDF version of thesis.
Includes bibliographical references (pages 241-246).
Subjects
Electrical Engineering and Computer Science.
MIT Department
Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science
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