Start-up control for switched reluctance motor

Details Start-up control for switched reluctance motor Start-up control for switched reluctance motor

1986-10-03

1987-12-15

Shoop, Jr., William M.

Electricity: motive power systems

Positional servo systems

With particular motor control system responsive to the...

318696, G05B 1940

Patent

active

047135948

ABSTRACT:
A start-up control for a switched reluctance motor employs an encloder for generating a rotor position information signal for each stator phase and a start-up signal processor. The processor receives the rotor position information signals and processes them in accordance with a direction command. To initiate forward rotation, the information signals are complemented; to initiate reverse rotation, the information signals for adjacent phases are AND-coupled.

REFERENCES:
patent: 4228387 (1980-10-01), Brown
patent: 4253053 (1981-02-01), Ray et al.
patent: 4471278 (1984-09-01), Matonka
patent: 4500824 (1985-02-01), Miller
patent: 4611157 (1986-09-01), Miller et al.
B. K. Bose et al., "Microcomputer Control of Switched Reluctance Motor", Paper Presented at IEEE/IAS Annual Meeting, Toronto, Canada, Oct. 7, 1985.
B. K. Bose, "Control System for Switched Reluctance Motor", Application Ser. No. 915,288, filed Oct. 3, 1986.
Miyamoto et al., "A Microprocessor-Based Time Optimal Control of a Variable-Relucatance Step Motor", IEEE Trans. on Industrial Electronics, IE-29, No. 3, Aug. 1982, pp. 190-196.

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