Patent · US Active

Method and control arrangement in a power system

US8937798B2 · kind B2 · utility

2Cited by

4References

13Claims

0Family size

Assignee

ABB TECHNOLOGY AG · CH

Inventors

Falah Hosini · Västerås, SE
Tomas Jonsson · Hagfors, SE
Tomas Larsson · Farmington Hills, US
Mauro Monge · Hagfors, SE
Jean-Philippe Hasler · Västerås, SE

Key dates

Filing date	Oct 29, 2013
Grant date	Jan 20, 2015
Priority date	—
Expiry date	Oct 29, 2033

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E40/30
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A method of controlling a magnitude of an electrical parameter in a power system via a high voltage electron tube. The method includes the steps of measuring the magnitude of the electrical parameter; generating a control signal based on the magnitude of the electrical parameter and on a reference magnitude of the electrical parameter; and switching the high voltage electron tube via the control signal such that the reference magnitude of the electrical parameter is essentially obtained. A control arrangement and a power system is also presented.

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