Electrical transmission or interconnection systems – Plural load circuit systems – Selectively connected or controlled load circuits
Patent
1978-06-05
1980-10-14
Gonzales, John
Electrical transmission or interconnection systems
Plural load circuit systems
Selectively connected or controlled load circuits
307115, H02J 318
Patent
active
042283647
ABSTRACT:
An energy management system for reducing the power consumption of a plurality of loads and including a seven-day timer, a 24-hour timer and a fractional day timer such as a 30-minute timer, each controlling a plurality of subcircuits such that each subcircuit is operative to interrupt the flow of energy to it's associative load at selected times on weekends, in the evening and at synchronized periods throughout the day, the latter periods being synchronized with the other subcircuits, so as to reduce the peak energy demand and to improve the efficiency of the loads. The energy management system further includes circuitry for sequentially shutting down selected loads when the peak energy demand exceeds predetermined levels and circuitry for sequentially energizing the loads following a power failure.
REFERENCES:
patent: 3577004 (1971-05-01), Tsoutsas
patent: 3631447 (1971-12-01), Sulat
patent: 3712987 (1973-01-01), McKeown
patent: 4024411 (1977-05-01), Bengoa
patent: 4100426 (1978-07-01), Baranowski
Gonzales John
Hamrick Claude A. S.
Schreyer S. D.
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