Communications: electrical – Systems – Selsyn type
Patent
1979-06-01
1981-11-10
Yusko, Donald J.
Communications: electrical
Systems
Selsyn type
34087026, 324142, 329122, 331 25, G01R 2100, H03D 306
Patent
active
043001254
ABSTRACT:
A system is provided for gathering information concerning power consumption at different locations, generating signals corresponding to this power consumption, transmitting the signals to a selected location and conditioning the signals for recording and subsequent analysis by computer. The signals have frequencies proportional to the power consumption monitored plus a preselected offset frequency which can be synchronized with an outside source such as the line frequency of readily available power lines.
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Loshing Clement T.
Thompson Ralph J.
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