Patent · US Active

Method for early detection and anticipatory control of consumer-end load shedding in an electrical grid, and apparatus for carrying out the method

US8498751B2 · kind B2 · utility

2Cited by

4References

6Claims

0Family size

Assignee

ALSTOM Technology Ltd · CH

Inventors

Marcel Meier · Gebenstorf, CH
Christian Stockmann · Lauchringen, DE
Erhard Liebig · Laufenbürg, DE
Jose Taborda · Münsingen, CH

Key dates

Filing date	Jul 30, 2010
Grant date	Jul 30, 2013
Priority date	—
Expiry date	Jun 17, 2031

Classification

Technology area (CPC H)Electricity
CPC primaryH02P2101/10
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A method for early detection and anticipatory control of consumer-end load shedding in a single-phase or polyphase electrical grid supplied with single phase or polyphase by at least one generator driven by at least one rotating machine includes measuring a current and a voltage between the at least one generator and the electrical grid and/or a current and a voltage in the electrical grid, deriving at least one signal from the measured current and voltage and using the at least one derived signal to act on the at least one rotating machine.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.