Harmonic current attenuating device of a motor

Details Harmonic current attenuating device of a motor Harmonic current attenuating device of a motor

1997-12-19

1999-06-29

Ro, Bentsu

Electricity: motive power systems

Positional servo systems

Unwanted harmonic or voltage component elimination...

318245, 336234, H01F 2726

Patent

active

059173025

ABSTRACT:
A harmonic current attenuating device of a motor for attenuating a harmonic current generated from the motor by controlling the rotation speed by varying a sine wave voltage into a non-sinusoidal wave by phase-controlling the sine wave voltage, comprises a reactor having an E shape core, a coil wound to the E shape core and an I shape core.

REFERENCES:
patent: 2064773 (1936-12-01), Vogt
patent: 2350029 (1944-05-01), Glass, Jr.
patent: 3660787 (1972-05-01), Mahmoud et al.
patent: 3683271 (1972-08-01), Kobayashi
patent: 4288729 (1981-09-01), Anzai et al.
patent: 4491819 (1985-01-01), Ray
patent: 4573004 (1986-02-01), Herve
"The Radio Amateur's Handbook", 51.sup.th Edition, Editor Myers, et al, Publisher: The American Radio Relay League, 1974. pp. 26 and 39.

Affiliated with

Also associated with

Rating

Harmonic current attenuating device of a motor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Harmonic current attenuating device of a motor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Harmonic current attenuating device of a motor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1378228