Electricity: single generator systems – Automatic control of generator or driving means – Voltage of generator or circuit supplied
Patent
1995-11-16
1997-10-07
Stephan, Steven L.
Electricity: single generator systems
Automatic control of generator or driving means
Voltage of generator or circuit supplied
322 25, H02J 714
Patent
active
056752385
ABSTRACT:
A power supply system equipped with a power generating unit including an alternating-current generator and a rectifier for rectifying the generated output of the alternating-current generator. In addition, a switching relay is provided between a low-voltage load and a high-voltage load for selectively supplying the generated output from the power generating unit to one of the low-voltage load and high-voltage load. A field current control unit controls a field current flowing into a field winding of an AC generator and a high-voltage load control unit controls a switching operation of the switching relay and further controls the field current control unit in accordance with a state of the high-voltage load. The high-voltage load control unit operates the power generating unit through the field current control unit in switching between the low-voltage load and the high-voltage load so that the generated output is applied to the switching relay, thus removing oxide films on a surface of the switching relay to ensure the conductivity in the switching relay.
REFERENCES:
patent: 4084126 (1978-04-01), Clements
patent: 4896637 (1990-01-01), Yamamoto
patent: 4945277 (1990-07-01), Iwatani et al.
patent: 4985670 (1991-01-01), Kaneyuki et al.
patent: 5059886 (1991-10-01), Nishimura et al.
patent: 5089766 (1992-02-01), Iwatani
patent: 5453904 (1995-09-01), Higashiyama et al.
Mitsubishi Denki & Kabushiki Kaisha
Ponomarenko Nicholas
Stephan Steven L.
LandOfFree
Power supply system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Power supply system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Power supply system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2360216