Load shed notification method, product, and apparatus
US7136725B1 · kind B1 · utility
Inventors
Key dates
| Filing date | Apr 6, 2002 |
| Grant date | Nov 14, 2006 |
| Priority date | — |
| Expiry date | Mar 27, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY04S20/222
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
At a first time, an authorized directive is received by the utility provider to perform an operative action for shedding load of a power system by a minimum system load value on or before a second time. The utility provider may operate the SCADA/DCS system to assist in selecting a set of circuits wherein the total circuit load value of the selection is greater than or equal to the minimum system load value. In response to circuit selection, the SCADA/DCS system selects the corresponding set of circuit breakers and consults the circuit-subscriber notification database to select a set of subscribers corresponding to the selected set of circuits. A system, product, and/or device adapted for communicating data in response to circuit selection may then be accessed by the SCADA/DCS system to communicate to the selected set of subscribers an intention of performing the operative action on or before the second time. The utility provider may then program and/or operate the SCADA/DCS system to perform the operative action upon the selected set of circuit breakers on or before said second time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.