EP4500566C0 - Verfahren zur betätigung eines laststufenschalters sowie laststufenschaltervorrichtung - Google Patents

Verfahren zur betätigung eines laststufenschalters sowie laststufenschaltervorrichtung

Info

Publication number
EP4500566C0
EP4500566C0 EP23735969.0A EP23735969A EP4500566C0 EP 4500566 C0 EP4500566 C0 EP 4500566C0 EP 23735969 A EP23735969 A EP 23735969A EP 4500566 C0 EP4500566 C0 EP 4500566C0
Authority
EP
European Patent Office
Prior art keywords
stage switch
load stage
operating
switch device
load
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
EP23735969.0A
Other languages
English (en)
French (fr)
Other versions
EP4500566A1 (de
EP4500566B1 (de
Inventor
Andreas Sachsenhauser
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Maschinenfabrik Reinhausen GmbH
Scheubeck GmbH and Co
Original Assignee
Maschinenfabrik Reinhausen GmbH
Maschinenfabrik Reinhausen Gebrueder Scheubeck GmbH and Co KG
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 Maschinenfabrik Reinhausen GmbH, Maschinenfabrik Reinhausen Gebrueder Scheubeck GmbH and Co KG filed Critical Maschinenfabrik Reinhausen GmbH
Publication of EP4500566A1 publication Critical patent/EP4500566A1/de
Application granted granted Critical
Publication of EP4500566C0 publication Critical patent/EP4500566C0/de
Publication of EP4500566B1 publication Critical patent/EP4500566B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/56—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the AC cycle
    • 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
    • H01H2009/0061—Monitoring tap change switching devices
    • 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
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/56—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the AC cycle
    • H01H2009/566—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the AC cycle with self learning, e.g. measured delay is used in later actuations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electrical Variables (AREA)
  • Protection Of Transformers (AREA)
EP23735969.0A 2022-07-14 2023-06-20 Verfahren zur betätigung eines laststufenschalters sowie laststufenschaltervorrichtung Active EP4500566B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102022117587.1A DE102022117587A1 (de) 2022-07-14 2022-07-14 Verfahren zur Betätigung eines Laststufenschalters sowie Laststufenschaltervorrichtung
PCT/EP2023/066605 WO2024012813A1 (de) 2022-07-14 2023-06-20 Verfahren zur betätigung eines laststufenschalters sowie laststufenschaltervorrichtung

Publications (3)

Publication Number Publication Date
EP4500566A1 EP4500566A1 (de) 2025-02-05
EP4500566C0 true EP4500566C0 (de) 2025-12-17
EP4500566B1 EP4500566B1 (de) 2025-12-17

Family

ID=87067097

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23735969.0A Active EP4500566B1 (de) 2022-07-14 2023-06-20 Verfahren zur betätigung eines laststufenschalters sowie laststufenschaltervorrichtung

Country Status (7)

Country Link
US (1) US20250336622A1 (de)
EP (1) EP4500566B1 (de)
JP (1) JP2025522009A (de)
KR (1) KR20250036742A (de)
CN (1) CN119422219A (de)
DE (1) DE102022117587A1 (de)
WO (1) WO2024012813A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4730372A1 (de) * 2024-10-18 2026-04-22 Maschinenfabrik Reinhausen GmbH Laststufenschalter für ein elektrisches netz

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE870454C (de) * 1942-11-17 1953-03-12 Siemens Ag Synchron in Abhaengigkeit von der Spannung unter Last arbeitende Stufenregeleinrichtung fuer Transformatoren oder Drosseln
US3735243A (en) * 1972-04-03 1973-05-22 Gen Electric Control system for tap changer with vacuum interrupter
DE19530776C1 (de) * 1995-08-22 1996-12-12 Reinhausen Maschf Scheubeck Verfahren zur Überwachung eines Lastumschalters für einen Stufenschalter
GB2435943A (en) * 2006-03-08 2007-09-12 Areva T & D Sa Hybrid on-load tap changer
DE102015225314A1 (de) * 2015-12-15 2017-06-22 Siemens Aktiengesellschaft Regelbarer Ortsnetztransformator

Also Published As

Publication number Publication date
EP4500566A1 (de) 2025-02-05
JP2025522009A (ja) 2025-07-10
WO2024012813A1 (de) 2024-01-18
KR20250036742A (ko) 2025-03-14
EP4500566B1 (de) 2025-12-17
CN119422219A (zh) 2025-02-11
DE102022117587A1 (de) 2024-01-25
US20250336622A1 (en) 2025-10-30

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