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Cesar Luongo Phones & Addresses

  • Oakland, CA
  • 35 Delano Ave, San Francisco, CA 94112
  • Newport News, VA
  • Albany, NY
  • Cohoes, NY
  • Tallahassee, FL

Publications

Us Patents

Shunt Connected Superconducting Energy Management System Having A Single Switchable Connection To The Grid

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US Patent:
6215202, Apr 10, 2001
Filed:
May 21, 1998
Appl. No.:
9/083009
Inventors:
Cesar A. Luongo - San Francisco CA
Franz Josef Unterlass - Adelsdorf,
Assignee:
Bechtel Enterprises Inc. - San Francisco CA
Siemens Aktiengesellschaft - Munich
International Classification:
H02J 304
H02J 906
US Classification:
307 64
Abstract:
A shunt connected superconducting energy management system (SEMS) is provided at a single switched connection between a utility grid and one or more power sensitive loads such as a semiconductor manufacturing plant having power requirements in the range on the order of 2 megawatts (MW) to 200 MW. When a voltage disturbance is sensed in the grid, power control circuitry acts to simultaneously isolate the load and the SEMS from the grid using a single switch which simultaneously provides full back up power to the load instantaneously without voltage transients or disturbances.
Cesar A Luongo from Oakland, CA, age ~67 Get Report