Power distribution system with fault protection using energy packet confirmation
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United States of America Patent
Stats
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Nov 29, 2011
Grant Date -
Aug 13, 2009
app pub date -
Feb 4, 2009
filing date -
Feb 9, 2008
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
. If it is confirmed that the energy received on the load side corresponds to that sent by the source side, another energy packet is sent. If the energy received does not correspond with that sent by the source side, energy transfer is stopped, indicating a system fault or safety hazard. The energy content of a single packet is kept small, such that if it is not properly delivered, it can not cause damage to equipment or harm personnel.
First Claim
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International Classification(s)
- H02J:CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR D....
- G08B:SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; A....
- G05D:SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC....
- G05F:SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIAB....
- H01H:ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PR....
- H02H:EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- [Classification Symbol]
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