Electricity: single generator systems – Automatic control of generator or driving means – Voltage of generator or circuit supplied
Reexamination Certificate
2005-06-21
2005-06-21
Schuberg, Darren (Department: 2834)
Electricity: single generator systems
Automatic control of generator or driving means
Voltage of generator or circuit supplied
C322S046000, C322S022000
Reexamination Certificate
active
06909262
ABSTRACT:
A control system regulates power to a brushless synchronous generator (BSG) (204) having a permanent magnetic generator (PMG)(210), an exciter (208) and a main generator (206) connected to a rotating shaft (212). The generator control unit (GCU) (202) includes a three phase rectifier (214), a PMG voltage regulator (222), a generator control relay (GCR)(220), a GCU power supply (216) with a backup power source (217), a field switch driver (218), a field switch (219), and a free wheeling diode (221). The BSG (204) is connected to the GCU (202) by coupling the PMG (210) of the BSG (204) to the three phase rectifier (214) of the GCU (202) and by coupling the exciter (208) of the BSG (204) to the PMG voltage regulator (222) and the field switch driver (218) of the GCU (202) and the PMG voltage regulator (222) regulates the voltage of the PMG (210).
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Rudolf F. Grap, Modern Dictionary of Electronics, Butterworht-Heinemann, Seventh Edition, 1999, pp 837.
Ha Manuel
Li Mong-Hang
Vlacic Borka
Yao Yuan
Gonzalez Julio C.
Honeywell International , Inc.
Palguta Larry J.
Schuberg Darren
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