GB1045612A - Surge protection for the adjustable winding of a booster autotransformer - Google Patents

Surge protection for the adjustable winding of a booster autotransformer

Info

Publication number
GB1045612A
GB1045612A GB527064A GB527064A GB1045612A GB 1045612 A GB1045612 A GB 1045612A GB 527064 A GB527064 A GB 527064A GB 527064 A GB527064 A GB 527064A GB 1045612 A GB1045612 A GB 1045612A
Authority
GB
United Kingdom
Prior art keywords
booster
autotransformer
surge protection
feb
winding
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.)
Expired
Application number
GB527064A
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of GB1045612A publication Critical patent/GB1045612A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/04—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for transformers
    • H02H7/055—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for transformers for tapped transformers or tap-changing means thereof
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Regulation Of General Use Transformers (AREA)

Abstract

1,045,612. Transformers. LICENTIA PATENT-VERWALTUNGS-G.m.b.H. Feb. 7, 1964 [Feb. 8, 1963], No. 5270/64. Heading HIT. [Also in Division H2] A booster transformer having the voltage of its tapped secondary winding 7, 8 added reversibly into circuit 10, 5 through a changeover switch 4 has enclosed in the same tank surgelimiting members (voltage dependent resistors) 25 connected across some or all of the taps on one half of the winding. The lead 9 is taken out through a subsidiary bush of a multiple bushing insulator 24, the former requiring insulation to 25 kv. only. Surge diverters 13, 16 are provided (see Division H2).
GB527064A 1963-02-08 1964-02-07 Surge protection for the adjustable winding of a booster autotransformer Expired GB1045612A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL44087A DE1165154B (en) 1963-02-08 1963-02-08 Overvoltage protection for the setting winding of an additional backup transformer

Publications (1)

Publication Number Publication Date
GB1045612A true GB1045612A (en) 1966-10-12

Family

ID=7270537

Family Applications (1)

Application Number Title Priority Date Filing Date
GB527064A Expired GB1045612A (en) 1963-02-08 1964-02-07 Surge protection for the adjustable winding of a booster autotransformer

Country Status (3)

Country Link
CH (1) CH416805A (en)
DE (1) DE1165154B (en)
GB (1) GB1045612A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8576038B2 (en) 2009-12-23 2013-11-05 Maschinenfabrik Reinhausen Gmbh Tap changer with a polarity switch for a variable transformer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012202667A1 (en) 2012-02-22 2013-08-22 Maschinenfabrik Reinhausen Gmbh Step switch on a control transformer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1006512B (en) * 1956-03-16 1957-04-18 Licentia Gmbh Protective device for setting winding

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8576038B2 (en) 2009-12-23 2013-11-05 Maschinenfabrik Reinhausen Gmbh Tap changer with a polarity switch for a variable transformer

Also Published As

Publication number Publication date
CH416805A (en) 1966-07-15
DE1165154B (en) 1964-03-12

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