JPS57126117A - Zero-phase current transformer - Google Patents

Zero-phase current transformer

Info

Publication number
JPS57126117A
JPS57126117A JP56010267A JP1026781A JPS57126117A JP S57126117 A JPS57126117 A JP S57126117A JP 56010267 A JP56010267 A JP 56010267A JP 1026781 A JP1026781 A JP 1026781A JP S57126117 A JPS57126117 A JP S57126117A
Authority
JP
Japan
Prior art keywords
conductors
core
films
film
shaped
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
JP56010267A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0566003B2 (enrdf_load_stackoverflow
Inventor
Shuichiro Kawamata
Atsushi Kawamata
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP56010267A priority Critical patent/JPS57126117A/ja
Publication of JPS57126117A publication Critical patent/JPS57126117A/ja
Publication of JPH0566003B2 publication Critical patent/JPH0566003B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase AC
    • H01F38/28—Current transformers
    • H01F38/30—Constructions

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transformers For Measuring Instruments (AREA)
JP56010267A 1981-01-28 1981-01-28 Zero-phase current transformer Granted JPS57126117A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56010267A JPS57126117A (en) 1981-01-28 1981-01-28 Zero-phase current transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56010267A JPS57126117A (en) 1981-01-28 1981-01-28 Zero-phase current transformer

Publications (2)

Publication Number Publication Date
JPS57126117A true JPS57126117A (en) 1982-08-05
JPH0566003B2 JPH0566003B2 (enrdf_load_stackoverflow) 1993-09-20

Family

ID=11745533

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56010267A Granted JPS57126117A (en) 1981-01-28 1981-01-28 Zero-phase current transformer

Country Status (1)

Country Link
JP (1) JPS57126117A (enrdf_load_stackoverflow)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999057736A1 (en) * 1998-05-01 1999-11-11 Abb Ab A power current booster transformer
FR2821480A1 (fr) * 2001-02-23 2002-08-30 Alstom Cable conducteur a brins multiples mutuellement isoles avec certains brins non isoles individuellement, et bobine d'inductance pour forts courants incorporant au moins un tel cable
US6873080B1 (en) 1997-09-30 2005-03-29 Abb Ab Synchronous compensator plant
US6885273B2 (en) 2000-03-30 2005-04-26 Abb Ab Induction devices with distributed air gaps
US6891303B2 (en) 1996-05-29 2005-05-10 Abb Ab High voltage AC machine winding with grounded neutral circuit
US6894416B1 (en) 1996-05-29 2005-05-17 Abb Ab Hydro-generator plant
US6940380B1 (en) 1996-05-29 2005-09-06 Abb Ab Transformer/reactor
US6970063B1 (en) 1997-02-03 2005-11-29 Abb Ab Power transformer/inductor
US6972505B1 (en) 1996-05-29 2005-12-06 Abb Rotating electrical machine having high-voltage stator winding and elongated support devices supporting the winding and method for manufacturing the same
US6995646B1 (en) 1997-02-03 2006-02-07 Abb Ab Transformer with voltage regulating means
US7019429B1 (en) 1997-11-27 2006-03-28 Asea Brown Boveri Ab Method of applying a tube member in a stator slot in a rotating electrical machine
US7045704B2 (en) 2000-04-28 2006-05-16 Abb Ab Stationary induction machine and a cable therefor
US7046492B2 (en) 1997-02-03 2006-05-16 Abb Ab Power transformer/inductor
US7061133B1 (en) 1997-11-28 2006-06-13 Abb Ab Wind power plant
US7141908B2 (en) 2000-03-01 2006-11-28 Abb Ab Rotating electrical machine

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6972505B1 (en) 1996-05-29 2005-12-06 Abb Rotating electrical machine having high-voltage stator winding and elongated support devices supporting the winding and method for manufacturing the same
US6940380B1 (en) 1996-05-29 2005-09-06 Abb Ab Transformer/reactor
US6919664B2 (en) 1996-05-29 2005-07-19 Abb Ab High voltage plants with electric motors
US6936947B1 (en) 1996-05-29 2005-08-30 Abb Ab Turbo generator plant with a high voltage electric generator
US6906447B2 (en) 1996-05-29 2005-06-14 Abb Ab Rotating asynchronous converter and a generator device
US6891303B2 (en) 1996-05-29 2005-05-10 Abb Ab High voltage AC machine winding with grounded neutral circuit
US6894416B1 (en) 1996-05-29 2005-05-17 Abb Ab Hydro-generator plant
US6970063B1 (en) 1997-02-03 2005-11-29 Abb Ab Power transformer/inductor
US6995646B1 (en) 1997-02-03 2006-02-07 Abb Ab Transformer with voltage regulating means
US7046492B2 (en) 1997-02-03 2006-05-16 Abb Ab Power transformer/inductor
US6873080B1 (en) 1997-09-30 2005-03-29 Abb Ab Synchronous compensator plant
US7019429B1 (en) 1997-11-27 2006-03-28 Asea Brown Boveri Ab Method of applying a tube member in a stator slot in a rotating electrical machine
US7061133B1 (en) 1997-11-28 2006-06-13 Abb Ab Wind power plant
WO1999057736A1 (en) * 1998-05-01 1999-11-11 Abb Ab A power current booster transformer
US7141908B2 (en) 2000-03-01 2006-11-28 Abb Ab Rotating electrical machine
US6885273B2 (en) 2000-03-30 2005-04-26 Abb Ab Induction devices with distributed air gaps
US7045704B2 (en) 2000-04-28 2006-05-16 Abb Ab Stationary induction machine and a cable therefor
FR2821480A1 (fr) * 2001-02-23 2002-08-30 Alstom Cable conducteur a brins multiples mutuellement isoles avec certains brins non isoles individuellement, et bobine d'inductance pour forts courants incorporant au moins un tel cable
WO2002069361A1 (fr) * 2001-02-23 2002-09-06 Alstom Cable conducteur a brins multiples mutuellement isoles avec certains brins non isoles individuellement, et bobine d'inductance pour forts courants incorporant au moins un tel cable

Also Published As

Publication number Publication date
JPH0566003B2 (enrdf_load_stackoverflow) 1993-09-20

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