The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 17, 2020
Filed:
May. 23, 2013
Applicant:
National Ict Australia Limited, Eveleigh, NSW, AU;
Inventors:
Assignee:
NATIONAL ICT AUSTRALIA LIMITED, Eveleigh, New South Wales, AU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 21/06 (2006.01); H02J 3/00 (2006.01); G06Q 20/06 (2012.01); G06Q 50/06 (2012.01);
U.S. Cl.
CPC ...
G01R 21/06 (2013.01); H02J 3/00 (2013.01); H02J 3/005 (2013.01); G06Q 20/06 (2013.01); G06Q 50/06 (2013.01); H02J 2203/20 (2020.01); Y02E 40/76 (2013.01); Y02E 60/76 (2013.01); Y04S 10/545 (2013.01); Y04S 40/22 (2013.01);
Abstract
An alternating current (AC) power flow analysis in an electrical power network. Based on information relating to buses and transmission lines connecting the buses in the electrical power network, a convex approximation of AC power flows in the electrical power network is determined. The convex approximation of the AC power flows comprises convex approximation of nonlinear cosine terms associated with active power components and reactive power components of the AC power flows. A convex objective function associated with the electrical power network is optimised using the convex approximation of the AC power flows.