Title:
SECURE DISTRIBUTED STATE ESTIMATION FOR NETWORKED MICROGRIDS
Document Type and Number:
WIPO Patent Application WO/2020/069141
Kind Code:
A3
Abstract:
Systems, methods, techniques and apparatuses of networked microgrids are disclosed. One exemplary embodiment is a method for removing false data from a networked microgrid system including: calculating a first local state estimation with the microgrid control system; calculating a plurality of global state estimations with the microgrid control system and the plurality of microgrids; determining the plurality of global state estimations did not converge; detecting false data in a first global state estimation of the plurality of global state estimations calculated with the microgrid control system using the microgrid control system and the plurality of microgrids; and removing the first global state estimation from the plurality of global state estimations; and iteratively updating the remaining global state estimations of the plurality of global state estimations with the microgrid control system and the plurality of microgrids until the remaining global state estimations of the plurality of global state estimations converge.
Inventors:
CINTUGLU MEHMET (US)
ISHCHENKO DMITRY (US)
ISHCHENKO DMITRY (US)
Application Number:
PCT/US2019/053172
Publication Date:
August 13, 2020
Filing Date:
September 26, 2019
Export Citation:
Assignee:
ABB SCHWEIZ AG (CH)
CINTUGLU MEHMET H (US)
ISHCHENKO DMITRY (US)
CINTUGLU MEHMET H (US)
ISHCHENKO DMITRY (US)
International Classes:
G05D5/00
Foreign References:
| US20160191163A1 | 2016-06-30 | |||
| US20020008657A1 | 2002-01-24 | |||
| US20080004840A1 | 2008-01-03 | |||
| US20110125323A1 | 2011-05-26 |
Attorney, Agent or Firm:
MATSIL, Ira, S. (US)
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