Electricity: motive power systems – Switched reluctance motor commutation control
Patent
1984-01-26
1985-12-31
Shoop, Jr., William M.
Electricity: motive power systems
Switched reluctance motor commutation control
318293, 318300, 363 97, 307236, 328118, H02P 602, H03K 522
Patent
active
045623864
ABSTRACT:
An apparatus for use with an amplifier regulates the current through a load according to a drive signal having first and second states and comprises switchless sensing means and polarity correction means. The switchless sensing means provides a sense signal continuously representative of the magnitude of the current through the load without the use of switching circuitry. The polarity correction means is directly coupled to the sensing means and receives the sense signal and is responsive to the status of the drive signal for providing an analog signal continuously representative of both the instantaneous magnitude and polarity of the current through the load.
REFERENCES:
patent: 3050671 (1962-08-01), Moller
patent: 3281630 (1966-10-01), Liang
patent: 3324369 (1967-06-01), Markakis
patent: 3373378 (1968-03-01), Cottrell
patent: 3383574 (1968-05-01), Manteuffel
patent: 3517289 (1970-06-01), Brunner et al.
patent: 3518517 (1970-06-01), Rainer
patent: 3609486 (1971-09-01), Feldhoff et al.
patent: 3679954 (1972-07-01), Hedrick
patent: 3706924 (1972-12-01), Adler
patent: 3757183 (1973-09-01), Nola
patent: 3764869 (1973-10-01), Woodbury
patent: 3783359 (1974-01-01), Malkiel
patent: 3866099 (1975-02-01), Bourbeau
patent: 3942081 (1976-03-01), Liska et al.
patent: 3946292 (1976-03-01), Tanikoshi
patent: 4008425 (1977-02-01), Dickey
patent: 4011487 (1977-03-01), Loomis
patent: 4025835 (1977-05-01), Wada
patent: 4114073 (1978-09-01), Uzuka
patent: 4228384 (1980-10-01), Arnold, Jr. et al.
patent: 4258299 (1981-03-01), Takeda et al.
patent: 4262237 (1981-04-01), Gelenius
patent: 4270074 (1981-05-01), Duckworth et al.
patent: 4282464 (1981-08-01), Uzuka
patent: 4296362 (1981-10-01), Beasley
patent: 4338551 (1982-07-01), Mizumoto
patent: 4354145 (1982-10-01), Janssen
patent: 4409524 (1983-10-01), Nielsen et al.
patent: 4454454 (1984-06-01), Valentine
patent: 4494181 (1985-01-01), Ramlohr et al.
Goff Jerry K.
Marinko, Jr. Joseph A.
Venditto, Jr. Joseph G.
Yost Donald A.
Performance Controls Company
Ro Bentsu
Shoop Jr. William M.
LandOfFree
Current sense demodulator does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Current sense demodulator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Current sense demodulator will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1026441