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:
Oct. 24, 2023
Filed:
Jan. 22, 2020
Applicant:
Toshiba Mitsubishi-electric Industrial Systems Corporation, Chuo-ku, JP;
Inventors:
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
H02P 5/56 (2016.01); H04L 7/04 (2006.01);
U.S. Cl.
CPC ...
H02P 5/56 (2016.02); H04L 7/04 (2013.01);
Abstract
A master device of a drive system transmits identification information of each first period and a first transmission synchronization signal for each first period of a reference period. A first controller adjusts a phase of each first control period such that the first control period is synchronized with a timing associated with a specific first synchronization signal. A second controller adjusts a phase of each second control period such that the second control period is synchronized with a timing associated with a specific second synchronization signal.