Electrical transmission or interconnection systems – Switching systems – Condition responsive
Patent
1994-04-12
1996-09-03
Shoop, Jr., William M.
Electrical transmission or interconnection systems
Switching systems
Condition responsive
307111, 340686, 361139, 361154, 200 17R, 200 51R, 200 5109, 200 511, H01H 3502
Patent
active
055526470
ABSTRACT:
A remotely controlled actuator assembly is provided to switch a large power distribution switch used in an electrical utility power grid. The actuator of the assembly throws the switch between at least two positions to establish at least two power routing conditions. The actuator assembly includes a position-sensing device to repeatably and accurately indicate the position of the actuator. The position-sensing device generates a signal indicative of the extent of displacement of the actuator. The generated signal provides feed-back to a control system which control the extent of actuator travel.
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RACO International Corp. Adverttising Brochure-Potentiometer and Activator Housing.
Photograph of Stainless Steel Enclosure, Systems Integrated, San Diego, CA.
Maurey Engineering Manual, Maurey Instrument Corp., Chicago, IL Brochure of LINAK Actuator, Model LA38, distributed by RACO International, Inc., Bethel Park, PA.
Paladini Albert
Shoop Jr. William M.
Systems Analysis and Integration, Inc.
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