Electricity: single generator systems – Automatic control of generator or driving means – Electrical conditions in circuit other than that of...
Patent
1997-05-30
1998-09-01
Stephan, Steven L.
Electricity: single generator systems
Automatic control of generator or driving means
Electrical conditions in circuit other than that of...
322 25, 322 27, 322 18, H02P 910
Patent
active
058015167
ABSTRACT:
A controller for a starter/generator used with an aircraft engine, includes means for monitoring field return current in a generator field winding; means for monitoring generator voltage; and microprocessor control means for adjusting generator field current as a function of the field current and voltage and field return current. The field return current and output voltage monitoring functions allow for open field, field integrity, over voltage, field weakening and torque limiting functions to be realized in an integrated programmable system configuration.
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British Patent Office Search Report dated Jan. 8, 1997.
Green Charles A.
Rice Kevin E.
Roseman Ronald W.
Snider Dean A.
Lucas Aerospace Power Equipment Corp.
Ponomarenko Nicholas
Stephan Steven L.
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