CA2224708C - Transformer - Google Patents
Transformer Download PDFInfo
- Publication number
- CA2224708C CA2224708C CA002224708A CA2224708A CA2224708C CA 2224708 C CA2224708 C CA 2224708C CA 002224708 A CA002224708 A CA 002224708A CA 2224708 A CA2224708 A CA 2224708A CA 2224708 C CA2224708 C CA 2224708C
- Authority
- CA
- Canada
- Prior art keywords
- winding
- sections
- section
- primary winding
- wound
- 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 - Fee Related
Links
- 238000004804 winding Methods 0.000 claims abstract description 232
- 230000005291 magnetic effect Effects 0.000 claims abstract description 86
- 230000004907 flux Effects 0.000 claims abstract description 11
- 238000004870 electrical engineering Methods 0.000 abstract description 4
- 230000033228 biological regulation Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 7
- 230000035699 permeability Effects 0.000 description 7
- 238000009413 insulation Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 229910000859 α-Fe Inorganic materials 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000005294 ferromagnetic effect Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 230000036039 immunity Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910001004 magnetic alloy Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 229910052758 niobium Inorganic materials 0.000 description 2
- 239000010955 niobium Substances 0.000 description 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229910052715 tantalum Inorganic materials 0.000 description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F30/00—Fixed transformers not covered by group H01F19/00
- H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
- H01F30/10—Single-phase transformers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F30/00—Fixed transformers not covered by group H01F19/00
- H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
-
- 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
- H01F27/28—Coils; Windings; Conductive connections
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Of Transformers For General Uses (AREA)
- Coils Or Transformers For Communication (AREA)
- Transformers For Measuring Instruments (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU96106791A RU2119204C1 (ru) | 1996-04-16 | 1996-04-16 | Трансформатор |
| RU96106791 | 1997-02-05 | ||
| RU97101702 | 1997-02-05 | ||
| RU97101702A RU2119205C1 (ru) | 1997-02-05 | 1997-02-05 | Трансформатор (варианты) |
| PCT/RU1997/000110 WO1997039463A1 (fr) | 1996-04-16 | 1997-04-10 | Transformateur |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2224708A1 CA2224708A1 (en) | 1997-10-23 |
| CA2224708C true CA2224708C (en) | 2006-01-24 |
Family
ID=26653874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002224708A Expired - Fee Related CA2224708C (en) | 1996-04-16 | 1997-04-10 | Transformer |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0844626B1 (de) |
| JP (1) | JPH11508414A (de) |
| KR (1) | KR100453776B1 (de) |
| CA (1) | CA2224708C (de) |
| DE (1) | DE69739888D1 (de) |
| WO (1) | WO1997039463A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE0000410D0 (sv) * | 2000-02-06 | 2000-02-06 | Lennart Hoeglund | Trefas transformatorkärna |
| JP3992922B2 (ja) | 2000-11-27 | 2007-10-17 | シャープ株式会社 | 液晶表示装置用基板及びその製造方法及びそれを備えた液晶表示装置 |
| CN106650079B (zh) * | 2016-12-16 | 2019-09-10 | 广东电网有限责任公司江门供电局 | 变电站二次回路模拟图的显示方法和系统 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1659548A (en) * | 1926-09-08 | 1928-02-14 | Gen Electric | Transformer |
| US2519224A (en) * | 1947-05-28 | 1950-08-15 | Westinghouse Electric Corp | Electrical transformer |
| US2586352A (en) * | 1947-07-17 | 1952-02-19 | Westinghouse Electric Corp | High-frequency transformer |
| SU130568A1 (ru) * | 1959-08-31 | 1959-11-30 | Э.М.А. Манькин | Однофазный двухобмоточный трансформатор |
| US3474326A (en) * | 1967-01-27 | 1969-10-21 | Gen Electric | Tap changing apparatus for inductive windings |
| US3657678A (en) * | 1970-06-08 | 1972-04-18 | Carl A Schwenden | Multi-purpose, multi-voltage transformer |
| SU607287A1 (ru) * | 1972-03-23 | 1978-05-15 | Klimov Mikhail A | Симметричный трансформатор |
| US4403205A (en) * | 1980-05-19 | 1983-09-06 | General Electric Company | Circuit arrangement for controlling transformer current |
| ATE61886T1 (de) * | 1986-07-30 | 1991-04-15 | Siemens Ag | Schaltungsanordnung fuer leistungsgrosstransformatoren. |
-
1997
- 1997-04-10 DE DE69739888T patent/DE69739888D1/de not_active Expired - Lifetime
- 1997-04-10 JP JP9536995A patent/JPH11508414A/ja active Pending
- 1997-04-10 KR KR1019970709399A patent/KR100453776B1/ko not_active Expired - Fee Related
- 1997-04-10 CA CA002224708A patent/CA2224708C/en not_active Expired - Fee Related
- 1997-04-10 EP EP97919797A patent/EP0844626B1/de not_active Expired - Lifetime
- 1997-04-10 WO PCT/RU1997/000110 patent/WO1997039463A1/ru not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| DE69739888D1 (de) | 2010-07-08 |
| KR100453776B1 (ko) | 2005-05-10 |
| WO1997039463A1 (fr) | 1997-10-23 |
| EP0844626A1 (de) | 1998-05-27 |
| CA2224708A1 (en) | 1997-10-23 |
| KR19990022930A (ko) | 1999-03-25 |
| JPH11508414A (ja) | 1999-07-21 |
| EP0844626A4 (de) | 2000-03-29 |
| EP0844626B1 (de) | 2010-05-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20150410 |