Method and control circuit for reducing line-bound...

Details Method and control circuit for reducing line-bound... Method and control circuit for reducing line-bound...

2007-01-23

2007-01-23

Ro, Bentsu (Department: 2837)

Electricity: motive power systems

Plural diverse motor controls

Running-speed control

C318S504000, C388S831000

Reexamination Certificate

active

10543447

ABSTRACT:
A method for reducing line-conducted interference in a pulse width modulated triggering system of an electric motor, a triggering pulse width modulation signal having, in one clock cycle, one or more signal edges between a first signal level and a second signal level, the pulse width modulation signal being generated in such a way that at least one of the signal edges has a first segment having a first edge slope and a second segment having a second edge slope, the absolute value of the first edge slope being less than the absolute value of the second edge slope.

REFERENCES:
patent: 5535115 (1996-07-01), Kishi et al.
patent: 5664047 (1997-09-01), Hanson
patent: 5781362 (1998-07-01), Bang
patent: 5859511 (1999-01-01), Carobolante
patent: 6118932 (2000-09-01), Maurio et al.
patent: 42 29 342 (1994-03-01), None
patent: 195 30 029 (1997-02-01), None
patent: 0 722 214 (1996-07-01), None
patent: 0 855 799 (1998-07-01), None
patent: 1 148 622 (2001-10-01), None

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