Patent · US Expired

Centralized control receiver

US4737658A · kind A · utility

61Cited by

14References

12Claims

0Family size

Assignee

Brown, Boveri & Cie AG · DE

Inventors

Heinz Kronmuller · Karlsruhe, DE
Joachim Stockle · Blankenloch, DE
Jorg Puhler · Karlsruhe, DE

Key dates

Filing date	Aug 4, 1986
Grant date	Apr 12, 1988
Priority date	—
Expiry date	Aug 4, 2006

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY04S40/121
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

Centralized control receiver for power distribution networks, includes an input section containing at least one digital filter, an evaluating device, and an output section, the digital filter having a frequency response effecting selective damping of harmonic frequencies of at least one of the frequency of a respective network and control frequencies of at least one of adjacent centralized control services and of network-specific interference frequency ranges.

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