FR2304155A1 - ELECTRICAL TRANSFORMER WITH INCREASED SHORT-CIRCUIT VOLTAGE - Google Patents

ELECTRICAL TRANSFORMER WITH INCREASED SHORT-CIRCUIT VOLTAGE

Info

Publication number
FR2304155A1
FR2304155A1 FR7606503A FR7606503A FR2304155A1 FR 2304155 A1 FR2304155 A1 FR 2304155A1 FR 7606503 A FR7606503 A FR 7606503A FR 7606503 A FR7606503 A FR 7606503A FR 2304155 A1 FR2304155 A1 FR 2304155A1
Authority
FR
France
Prior art keywords
circuit voltage
electrical transformer
increased short
short
increased
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.)
Granted
Application number
FR7606503A
Other languages
French (fr)
Other versions
FR2304155B1 (en
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.)
Trasfor SA
Original Assignee
Trasfor SA
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 Trasfor SA filed Critical Trasfor SA
Publication of FR2304155A1 publication Critical patent/FR2304155A1/en
Application granted granted Critical
Publication of FR2304155B1 publication Critical patent/FR2304155B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/38—Auxiliary core members; Auxiliary coils or windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
FR7606503A 1975-03-10 1976-03-08 ELECTRICAL TRANSFORMER WITH INCREASED SHORT-CIRCUIT VOLTAGE Granted FR2304155A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH301975A CH587550A5 (en) 1975-03-10 1975-03-10

Publications (2)

Publication Number Publication Date
FR2304155A1 true FR2304155A1 (en) 1976-10-08
FR2304155B1 FR2304155B1 (en) 1979-05-18

Family

ID=4246808

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7606503A Granted FR2304155A1 (en) 1975-03-10 1976-03-08 ELECTRICAL TRANSFORMER WITH INCREASED SHORT-CIRCUIT VOLTAGE

Country Status (5)

Country Link
CH (1) CH587550A5 (en)
DE (1) DE2609707A1 (en)
FR (1) FR2304155A1 (en)
GB (1) GB1542445A (en)
IT (1) IT1056840B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0267595A1 (en) * 1986-11-14 1988-05-18 Niagara Mohawk Power Corporation Power supply magnetic shunt for transmission line sensor module

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103151147B (en) * 2013-03-07 2014-03-19 明珠电气有限公司 Isolation transformer for filter circuit and filter circuit system
DE102017223322A1 (en) 2017-12-20 2019-06-27 Robert Bosch Gmbh Transformer core and transformer
CN114496464B (en) * 2020-10-23 2024-03-29 台达电子工业股份有限公司 Inductor(s)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0267595A1 (en) * 1986-11-14 1988-05-18 Niagara Mohawk Power Corporation Power supply magnetic shunt for transmission line sensor module
US4808916A (en) * 1986-11-14 1989-02-28 Niagara Mohawk Power Corporation Power supply magnetic shunt for transmission line sensor module

Also Published As

Publication number Publication date
CH587550A5 (en) 1977-05-13
DE2609707A1 (en) 1976-09-23
GB1542445A (en) 1979-03-21
FR2304155B1 (en) 1979-05-18
IT1056840B (en) 1982-02-20

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Legal Events

Date Code Title Description
ST Notification of lapse