Monitoring and control for power electronic system
CA 2886717 A1 · Owner: S&C Electric Company · Inventors: Klippel, Todd W.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A control method and arrangement that monitors the condition and operating parameters of a power electronic system having power electronic devices and responds , to various detected abnormalities to optimize operation of the power electronic system. , The arrangement increases reliability of operation and optimizes the continuous supply , of power to a load. The arrangement also includes the capability for diagnosing the , parameters of the power electronic switches including drive current drive , voltage and , operating temperature and for communicating the status information in a coordinated , fashion.
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Filed May 8, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 8, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 8, 2024.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.