Electric power conversion systems – Current conversion – With means to introduce or eliminate frequency components
Reexamination Certificate
2008-04-23
2010-12-07
Leykin, Rita (Department: 2837)
Electric power conversion systems
Current conversion
With means to introduce or eliminate frequency components
C307S105000, C361S023000, C361S031000, C361S001000, C361S110000, C361S118000, C333S167000
Reexamination Certificate
active
07848122
ABSTRACT:
A terminator reduces reflections on power lines connecting an inverter to an AC motor by providing a differential-mode reflection damping element and at least one common-mode reflection damping element, the latter including a series capacitance to substantially reduce power dissipation in the resistance of the damping elements.
REFERENCES:
patent: 2246926 (1941-06-01), Roman
patent: 3668507 (1972-06-01), Kadomsky et al.
patent: 3894274 (1975-07-01), Rosenberry, Jr.
patent: 4494163 (1985-01-01), Yelland et al.
patent: 4862341 (1989-08-01), Cook
patent: 5686806 (1997-11-01), Hibbard
patent: 5831410 (1998-11-01), Skibinski
patent: 5990654 (1999-11-01), Skibinski et al.
patent: 6304013 (2001-10-01), Akers et al.
patent: 7050279 (2006-05-01), Nojima
Bolsens, B., et al., Transmission Line Effects on Motor Feed Cables: Terminator Design and Analysis in the Laplace-Domain, Electric Machines and Drives Conference, 2003, IEMDC '03, IEEE International, vol. 3, Jun. 1-4, 2003, pp. 1866-1872, IEEE, Los Alamitos, California, USA.
Skibinski Gary L.
Tallam Rangarajan M.
Boyle Fredrickson LLP
Kuszewski Alexander R.
Leykin Rita
Miller John M.
Rockwell Automation Technologies Inc.
LandOfFree
Terminator for reducing differential-mode and common-mode... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Terminator for reducing differential-mode and common-mode..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Terminator for reducing differential-mode and common-mode... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4228341