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. 12, 2002
Filed:
Oct. 03, 2000
Mark A. Runkle, Schenectady, NY (US);
Einar V. Larsen, Charlton, NY (US);
Other;
Abstract
An electrical interconnection system ( ) comprises a variable frequency rotary transformer ( ) and a control system ( ). The control system ( ) adjusts an angular position of the rotary transformer ( ) so that measured power (P ) transferred from a first electrical system ( ) to a second electrical system ( ) matches an inputted order power signal (P ). The controller limits the power requested by the power order signal based on measured voltages, e.g., the controller has a power-limit function which overrides the order power signal when a measured power exceeds a limit computed from the measured voltages. The limit function is a fraction of maximum theoretical power.