Voltage balancing in intermediate circuit capacitors

Details Voltage balancing in intermediate circuit capacitors Voltage balancing in intermediate circuit capacitors

2007-09-18

2007-09-18

Sircus, Brian (Department: 2836)

Electrical transmission or interconnection systems

Capacitor

Parallel-charge, series-discharge

C320S119000, C320S166000

Reexamination Certificate

active

10069134

ABSTRACT:
A balancing circuit for voltages of a series connection of capacitors, particularly for intermediate circuit capacitors (3) of an inverter, there being at least two intermediate circuit capacitors connected in series over intermediate circuit voltage. The balancing circuit comprises capacitor-specific freely oscillating inverters (4), the input poles of which are connected in parallel with the capacitor corresponding to the inverter and the output poles of which are connected in parallel to provide a voltage source (Va).

REFERENCES:
patent: 4062057 (1977-12-01), Perkins et al.
patent: 4313155 (1982-01-01), Bock et al.
patent: 4685039 (1987-08-01), Inou et al.
patent: 2819676 (1979-12-01), None
patent: 197 08 842 (1998-09-01), None
patent: 0 911 950 (1999-04-01), None
patent: WO97/16897 (1997-05-01), None

Affiliated with

Also associated with

Rating

Voltage balancing in intermediate circuit capacitors does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Voltage balancing in intermediate circuit capacitors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Voltage balancing in intermediate circuit capacitors will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3793334