Electrical transmission or interconnection systems – Plural supply circuits or sources – One source floats across or compensates for other source
Patent
1980-11-10
1982-12-28
Brown, Thomas W.
Electrical transmission or interconnection systems
Plural supply circuits or sources
One source floats across or compensates for other source
307 48, 307150, 307151, 322 32, H02J 112, H02J 734, H02P 1320
Patent
active
043663885
ABSTRACT:
An energy utilization circuit and method energizes a.c. loads with a.c. power of conventional voltage and frequency characteristics. A coverter responsive to an energy source, typically a wind or solar driven generator, converts the energy to d.c. electrical power. An inverter alters the d.c. power to a.c. power. An a.c. wave generator, such as an alternator, is connected to the output of the inverter. The alternator is operated to impress its voltage and frequency on the output of the inverter so as to lend conventional characteristics to this output. Excess power from the inverter maintains the operation of the alternator.
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patent: 3526778 (1970-09-01), Crocker et al.
patent: 3946242 (1976-03-01), Wilkerson
patent: 4059772 (1977-11-01), Wilkerson
patent: 4140959 (1979-02-01), Powell
patent: 4287465 (1981-09-01), Godard et al.
Windmill Stage A Comeback, T. S. Jayadev, IEEE Spectrum, Nov. 1976, pp. 45-49.
Brown Thomas W.
Schreyer S. D.
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