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:
Feb. 01, 2000
Filed:
Jan. 05, 1998
Applicant:
Inventors:
Everett R Geis, Trabuco Canyon, CA (US);
Brian W Peticolas, Redondo Beach, CA (US);
Joel B Wacknov, Monrovia, CA (US);
Assignee:
Capstone Turbine Corporation, Woodland Hills, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02P / ;
U.S. Cl.
CPC ...
318801 ; 318139 ; 318811 ;
Abstract
A controller for a permanent magnet turbogenerator/motor having a pulse width modulated inverter and a rectifier bridge. The pulse width modulated inverter includes a positive section magnetic winding and a separate equal negative section magnetic winding, and the inverter has a positive section connected to the positive section magnetic winding of the pulse width modulated inverter and a negative section connected to the separate negative section magnetic winding of the pulse width modulated inverter.