METHOD FOR MINIMIZING NEUTRAL POINT VOLTAGE OF A THREE-PHASE ELECTRIC NETWORK

Title:

METHOD FOR MINIMIZING NEUTRAL POINT VOLTAGE OF A THREE-PHASE ELECTRIC NETWORK

Document Type and Number:

WIPO Patent Application WO/2011/039552

Kind Code:

A3

Abstract:

The invention is a method for minimising the neutral point voltage of a three-phase electric network, in the course of which the zero sequence asymmetry of the network is measured by measuring the asymmetry current, on the basis of this, capacitor values for balancing the zero sequence asymmetry are determined, then the zero sequence asymmetry is balanced by means of installation of high voltage capacitors (10) according to said capacitor values.

Inventors:

RADVANSZKI FERENC (HU)

Application Number:

PCT/HU2010/000101

Publication Date:

April 05, 2012

Filing Date:

September 27, 2010

Export Citation:

Click for automatic bibliography generation Help

Assignee:

PROTECTA ELEKTRONIKAI KFT (HU)
RADVANSZKI FERENC (HU)

International Classes:

H02J3/26

Foreign References:

DE971445C	1959-01-29
DE2836368A1	1979-04-05
DE364894C	1922-12-05

Attorney, Agent or Firm:

GÖDÖLLE, KÉKES, MÉSZÁROS & SZABÓ (Keleti Károly u. 13/b, Budapest, HU)

Download PDF:

View/Download PDF PDF Help

Previous Patent: TAGS FOR AUTOMATICALLY TRIGGERING PHYSICAL WORLD ACTIONS WITH INTERACTION

Next Patent: PROTECTIVE METHOD AND APPARATUS FOR A THREE-PHASE ELECTRIC NETWORK