Edwin Martin Cooley

US Patent:

61578746, Dec 5, 2000

Filed:

Oct 31, 1997

Appl. No.:

8/962309

Inventors:

Edwin Martin Cooley - Rowlett TX
Donald Tucker - DeSoto TX
Ray Cumpton - Dallas TX
John Carlson - Grapevine TX

Assignee:

Basic Resources, Inc. - Dallas TX

International Classification:

G05D 1100

US Classification:

700295

Abstract:

A control system comprises a utility power line; a first meter, a first generator, a second meter and a programmable logic controller. The utility power line provides power. The first meter is positioned to measure power provided by a utility company via the utility power line. The first generator generates additional power. The second meter is positioned to measure power generated by the first generator. The programmable logic controller is in communication with the first meter and the second meter to receive input information. The programmable logic controller is also in communication with the first generator to selectively control the first generator in response to the input information. The programmable logic controller controls the first generator to keep power provided by the utility company via the utility power line below a first amount at a first time. The programmable logic controller also controls load bearing equipment that consumes the power provided via the utility power line and from the first generator.