Electricity: power supply or regulation systems – External or operator controlled – Using a transformer or inductor as the final control device
Patent
1981-10-21
1983-09-20
Shoop, William M.
Electricity: power supply or regulation systems
External or operator controlled
Using a transformer or inductor as the final control device
219503, 307 15, 307 17, 307 32, H02J 300
Patent
active
044058942
ABSTRACT:
A circuit is described for controlling voltage input to a pair of resistances. A main transformer and variable auto transformer are wired in cascade between the voltage supply and the resistances. The resistances are wired in series to the output of the variable auto transformer, with the null point between the resistances being connected to the variable tap of the auto transformer.
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Hartman Stanley M.
Rice Richard M.
Reynolds Metals Company
Shoop William M.
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