PL339947A1 - Method of and system for controlling operation of a transformer/choke and transformer/choke suited for use in conjunction with that method and system - Google Patents

Method of and system for controlling operation of a transformer/choke and transformer/choke suited for use in conjunction with that method and system

Info

Publication number
PL339947A1
PL339947A1 PL98339947A PL33994798A PL339947A1 PL 339947 A1 PL339947 A1 PL 339947A1 PL 98339947 A PL98339947 A PL 98339947A PL 33994798 A PL33994798 A PL 33994798A PL 339947 A1 PL339947 A1 PL 339947A1
Authority
PL
Poland
Prior art keywords
choke
transformer
suited
conjunction
controlling operation
Prior art date
Application number
PL98339947A
Original Assignee
Abb Ab
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 Abb Ab filed Critical Abb Ab
Publication of PL339947A1 publication Critical patent/PL339947A1/en

Links

Classifications

    • 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
    • H01F29/08—Variable transformers or inductances not covered by group H01F21/00 with core, coil, winding, or shield movable to offset variation of voltage or phase shift, e.g. induction regulators
    • H01F29/12—Variable transformers or inductances not covered by group H01F21/00 with core, coil, winding, or shield movable to offset variation of voltage or phase shift, e.g. induction regulators having movable coil, winding, or part thereof; having movable shield

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Insulating Of Coils (AREA)
  • Coils Or Transformers For Communication (AREA)
PL98339947A 1997-09-30 1998-09-29 Method of and system for controlling operation of a transformer/choke and transformer/choke suited for use in conjunction with that method and system PL339947A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9703562A SE511372C2 (en) 1997-09-30 1997-09-30 Method and apparatus for controlling transformer / reactor and transformer / reactor

Publications (1)

Publication Number Publication Date
PL339947A1 true PL339947A1 (en) 2001-01-15

Family

ID=20408458

Family Applications (1)

Application Number Title Priority Date Filing Date
PL98339947A PL339947A1 (en) 1997-09-30 1998-09-29 Method of and system for controlling operation of a transformer/choke and transformer/choke suited for use in conjunction with that method and system

Country Status (26)

Country Link
EP (1) EP1027711A2 (en)
JP (1) JP2001518700A (en)
KR (1) KR20010052084A (en)
CN (1) CN1272216A (en)
AP (1) AP2000001765A0 (en)
AR (1) AR015174A1 (en)
AU (1) AU736352B2 (en)
BG (1) BG104313A (en)
BR (1) BR9812570A (en)
CA (1) CA2305416A1 (en)
CO (1) CO4810271A1 (en)
EA (1) EA001877B1 (en)
EE (1) EE200000202A (en)
HU (1) HUP0003877A3 (en)
IL (1) IL134820A0 (en)
IS (1) IS5387A (en)
NO (1) NO20001597D0 (en)
NZ (1) NZ503659A (en)
OA (1) OA11365A (en)
PE (1) PE125299A1 (en)
PL (1) PL339947A1 (en)
SE (1) SE511372C2 (en)
TR (1) TR200000804T2 (en)
WO (1) WO1999017315A2 (en)
YU (1) YU18100A (en)
ZA (1) ZA988876B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2350483A (en) * 1999-05-25 2000-11-29 Asea Brown Boveri Variable regulating winding for a transformer or reactor
GB2350484A (en) * 1999-05-25 2000-11-29 Asea Brown Boveri A variable transformer
AU2001260221A1 (en) 2000-04-03 2001-10-15 Abb Ab A multiphase induction device
US7788794B2 (en) * 2006-05-30 2010-09-07 Abb Technology Ag Disc-wound transformer with foil conductor and method of manufacturing the same
JP4678613B2 (en) * 2009-07-07 2011-04-27 有限会社オークス Load voltage regulator with variable winding transformer
CN102709034A (en) * 2012-01-04 2012-10-03 吴江市东泰电力特种开关有限公司 On-load continuous transformer
CN110021472A (en) * 2019-03-21 2019-07-16 南京智达电气设备有限公司 A kind of new dry-type transformer
CN110838403B (en) * 2019-11-29 2020-12-01 清流伊科电子科技有限公司 Inductor and inductor manufacturing method
CN111129881A (en) * 2020-01-08 2020-05-08 嵊州市慧洁日用品有限公司 Automatic voltage transformation socket for multinational business trip
CN112652470B (en) * 2020-12-07 2022-11-15 阳光电源股份有限公司 Transformer
CN115662760B (en) * 2022-12-08 2023-07-21 仪征恒运电器有限公司 Adjustable transformer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR805544A (en) * 1936-04-29 1936-11-21 Travail Electr Des Metaux Soc Method and device for adjusting voltages in a static transformer
US3614692A (en) * 1970-06-02 1971-10-19 Magnetech Ind Inc Variable induction device

Also Published As

Publication number Publication date
EP1027711A2 (en) 2000-08-16
HUP0003877A2 (en) 2001-02-28
HUP0003877A3 (en) 2001-06-28
CN1272216A (en) 2000-11-01
WO1999017315A2 (en) 1999-04-08
EA200000364A1 (en) 2000-12-25
AR015174A1 (en) 2001-04-18
NO20001597L (en) 2000-03-28
BR9812570A (en) 2000-08-01
TR200000804T2 (en) 2000-07-21
BG104313A (en) 2000-12-29
IS5387A (en) 2000-02-25
ZA988876B (en) 1999-03-30
NZ503659A (en) 2002-11-26
AU736352B2 (en) 2001-07-26
JP2001518700A (en) 2001-10-16
IL134820A0 (en) 2001-05-20
NO20001597D0 (en) 2000-03-28
AP2000001765A0 (en) 2000-03-31
SE9703562L (en) 1999-03-31
KR20010052084A (en) 2001-06-25
EE200000202A (en) 2001-08-15
OA11365A (en) 2003-12-17
AU9371398A (en) 1999-04-23
YU18100A (en) 2001-12-26
CO4810271A1 (en) 1999-06-30
WO1999017315A3 (en) 1999-06-24
EA001877B1 (en) 2001-10-22
SE511372C2 (en) 1999-09-20
CA2305416A1 (en) 1999-04-08
SE9703562D0 (en) 1997-09-30
PE125299A1 (en) 1999-12-15

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