Electrical transmission or interconnection systems – Plural load circuit systems – Plural sources of supply
Patent
1985-06-03
1987-04-21
Shoop, Jr., William M.
Electrical transmission or interconnection systems
Plural load circuit systems
Plural sources of supply
307 42, 307113, 307112, 361 93, H02B 124
Patent
active
046599428
ABSTRACT:
A fault-tolerant power distribution system which includes a plurality of power sources and a plurality of nodes responsive thereto for supplying power to one or more loads associated with each node. Each node includes a plurality of switching circuits, each of which preferably uses a power field effect transistor which provides a diode operation when power is first applied to the nodes and which thereafter provides bi-directional current flow through the switching circuit in a manner such that a low voltage drop is produced in each direction. Each switching circuit includes circuitry for disabling the power field effect transistor when the current in the switching circuit exceeds a preselected value.
REFERENCES:
patent: 4429339 (1984-01-01), Jaeschke et al.
patent: 4480193 (1984-10-01), Blahous et al.
Ip Shik Luen Paul
O'Connell Robert F.
Shoop Jr. William M.
The Charles Stark Draper Laboratory Inc.
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