SE0500639L - Load coupler, method of operating and using such - Google Patents

Load coupler, method of operating and using such

Info

Publication number
SE0500639L
SE0500639L SE0500639A SE0500639A SE0500639L SE 0500639 L SE0500639 L SE 0500639L SE 0500639 A SE0500639 A SE 0500639A SE 0500639 A SE0500639 A SE 0500639A SE 0500639 L SE0500639 L SE 0500639L
Authority
SE
Sweden
Prior art keywords
operating
resistance
contacts
load coupler
switches
Prior art date
Application number
SE0500639A
Other languages
Swedish (sv)
Other versions
SE527857C2 (en
Inventor
Lars Jonsson
Original Assignee
Abb Research Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Abb Research Ltd filed Critical Abb Research Ltd
Priority to SE0500639A priority Critical patent/SE0500639L/en
Priority to RU2007103345/09A priority patent/RU2345437C2/en
Priority to KR1020077002306A priority patent/KR101242828B1/en
Priority to US11/630,768 priority patent/US7982142B2/en
Priority to BRPI0512861-7A priority patent/BRPI0512861A/en
Priority to PCT/SE2005/001068 priority patent/WO2006004527A1/en
Priority to JP2007519169A priority patent/JP2008505479A/en
Priority to EP05755013.9A priority patent/EP1779397B1/en
Publication of SE527857C2 publication Critical patent/SE527857C2/en
Publication of SE0500639L publication Critical patent/SE0500639L/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
    • H01F29/04—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings having provision for tap-changing without interrupting the load current
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/0005—Tap change devices
    • H01H9/0038—Tap change devices making use of vacuum switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)

Abstract

The switch has an operation element and an electric circuit with parallelly connected main and resistance branches (1,2) with contacts (11,21) and vacuum switches (12,22). The resistance branch has resistance (30). The contacts and the switches are rotated in same direction, with respect to operation of the element. Independent claims are also included for the following: (1) method of operating diverter switch; and (2) diverter switch utilization method.
SE0500639A 2004-06-30 2005-03-17 Load coupler, method of operating and using such SE0500639L (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE0500639A SE0500639L (en) 2005-03-17 2005-03-17 Load coupler, method of operating and using such
RU2007103345/09A RU2345437C2 (en) 2004-06-30 2005-06-29 Shunt resistance circuit breaker, method of circuit breaker control and use of circuit breaker
KR1020077002306A KR101242828B1 (en) 2004-06-30 2005-06-29 A diverter switch, a method for operating such a switch and a method for using such a switch
US11/630,768 US7982142B2 (en) 2004-06-30 2005-06-29 Diverter switch, a method for operating such a switch and use of such a switch
BRPI0512861-7A BRPI0512861A (en) 2004-06-30 2005-06-29 diverter switch, method for operating such switch and use of such switch
PCT/SE2005/001068 WO2006004527A1 (en) 2004-06-30 2005-06-29 A diverter switch, a method for operating such a switch and use of such a switch
JP2007519169A JP2008505479A (en) 2004-06-30 2005-06-29 Switching switch, method for operating such switch and use of such switch
EP05755013.9A EP1779397B1 (en) 2004-06-30 2005-06-29 A diverter switch, a method for operating such a switch and use of such a switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0500639A SE0500639L (en) 2005-03-17 2005-03-17 Load coupler, method of operating and using such

Publications (2)

Publication Number Publication Date
SE527857C2 SE527857C2 (en) 2006-06-27
SE0500639L true SE0500639L (en) 2006-06-27

Family

ID=36608802

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0500639A SE0500639L (en) 2004-06-30 2005-03-17 Load coupler, method of operating and using such

Country Status (1)

Country Link
SE (1) SE0500639L (en)

Also Published As

Publication number Publication date
SE527857C2 (en) 2006-06-27

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Legal Events

Date Code Title Description
NUG Patent has lapsed