FR1533115A - Supported tap switching devices - Google Patents

Supported tap switching devices

Info

Publication number
FR1533115A
FR1533115A FR116649A FR116649A FR1533115A FR 1533115 A FR1533115 A FR 1533115A FR 116649 A FR116649 A FR 116649A FR 116649 A FR116649 A FR 116649A FR 1533115 A FR1533115 A FR 1533115A
Authority
FR
France
Prior art keywords
switching devices
tap switching
supported
supported tap
devices
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
FR116649A
Other languages
French (fr)
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Priority to FR116649A priority Critical patent/FR1533115A/en
Application granted granted Critical
Publication of FR1533115A publication Critical patent/FR1533115A/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
    • 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
FR116649A 1966-08-02 1967-08-02 Supported tap switching devices Expired FR1533115A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR116649A FR1533115A (en) 1966-08-02 1967-08-02 Supported tap switching devices

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US56972966A 1966-08-02 1966-08-02
FR116649A FR1533115A (en) 1966-08-02 1967-08-02 Supported tap switching devices

Publications (1)

Publication Number Publication Date
FR1533115A true FR1533115A (en) 1968-07-12

Family

ID=26178586

Family Applications (1)

Application Number Title Priority Date Filing Date
FR116649A Expired FR1533115A (en) 1966-08-02 1967-08-02 Supported tap switching devices

Country Status (1)

Country Link
FR (1) FR1533115A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2086116A1 (en) * 1970-04-16 1971-12-31 Westinghouse Electric Corp
FR2345848A1 (en) * 1976-03-26 1977-10-21 Reinhausen Maschf Scheubeck On load transformer tap changer - has pair of antiparallel thyristors and decoupling relay in each load branch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2086116A1 (en) * 1970-04-16 1971-12-31 Westinghouse Electric Corp
FR2345848A1 (en) * 1976-03-26 1977-10-21 Reinhausen Maschf Scheubeck On load transformer tap changer - has pair of antiparallel thyristors and decoupling relay in each load branch

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