Ripple rejection filter

Details Ripple rejection filter Ripple rejection filter

1988-01-07

1989-10-03

Ruggiero, Joseph

Boots, shoes, and leggings

363 45, 36472408, G06J 100

Patent

active

048721271

ABSTRACT:
A ripple rejection filter for removing the fundamental frequency of load voltage from control signals in closed-loop phase controlled systems operating from an AC power source. A low-pass filter is connected in parallel with a firing point synchronized sample and hold and high-pass filter series combination. The output of the low-pass and high-pass filters are combined to produce a resulting signal representative of an input signal but with ripple rejected.

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Intel Application Note AP-248, Using the 8096, Intel Corporation, 1985.
Descrete-Data Control Systems by B. C. Kuo, Prentice Hall, Inc., Anglewood Cliffs, New Jersey, 1970.
SCR Manual 5th Edition, D. R. Grafham and J. C. Hey, Editors, General Electric Company, Syracuse, New York, 1972.

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