JPH0114685B2 - - Google Patents
Info
- Publication number
- JPH0114685B2 JPH0114685B2 JP57208728A JP20872882A JPH0114685B2 JP H0114685 B2 JPH0114685 B2 JP H0114685B2 JP 57208728 A JP57208728 A JP 57208728A JP 20872882 A JP20872882 A JP 20872882A JP H0114685 B2 JPH0114685 B2 JP H0114685B2
- Authority
- JP
- Japan
- Prior art keywords
- yoke
- reactor
- frame
- magnetic
- magnetic shield
- 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
Links
- 238000004804 winding Methods 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000003475 lamination Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 230000001965 increasing effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000004907 flux Effects 0.000 description 3
- 238000013021 overheating Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910000576 Laminated steel Inorganic materials 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F37/00—Fixed inductances not covered by group H01F17/00
-
- 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
- H01F27/36—Electric or magnetic shields or screens
-
- 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
- H01F27/36—Electric or magnetic shields or screens
- H01F27/366—Electric or magnetic shields or screens made of ferromagnetic material
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Of Transformers For General Uses (AREA)
- Regulation Of General Use Transformers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8122353 | 1981-11-30 | ||
| FR8122353 | 1981-11-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58105532A JPS58105532A (ja) | 1983-06-23 |
| JPH0114685B2 true JPH0114685B2 (US06346242-20020212-C00066.png) | 1989-03-14 |
Family
ID=9264483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57208728A Granted JPS58105532A (ja) | 1981-11-30 | 1982-11-30 | リアクトル |
Country Status (5)
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE35409E (en) * | 1982-09-24 | 1996-12-24 | Moore; Sidney D. | Electrically addressable opto-electronic indicator for making dynamic evaluations of microscopic or larger subjects |
| DE3703026C1 (de) * | 1987-02-02 | 1988-09-01 | May & Christe Gmbh | Vorschaltgeraet fuer Gasentladungslampen |
| US7236086B1 (en) | 1993-06-14 | 2007-06-26 | Vlt, Inc. | Power converter configuration, control, and construction |
| FR2723339B1 (fr) * | 1994-08-08 | 1996-10-31 | Neopost Ind | Machine d'affranchissement comportant une tete d'impression a jet d'encre |
| CN101678836B (zh) * | 2007-06-13 | 2012-06-13 | 三菱电机株式会社 | 铁路车用电抗器装置 |
| JP2010171313A (ja) * | 2009-01-26 | 2010-08-05 | Japan Ae Power Systems Corp | 静止誘導電器 |
| CN102969133B (zh) * | 2012-11-23 | 2015-04-22 | 中国西电电气股份有限公司 | 一种收紧带结构的磁分路压紧装置 |
| CN103248057B (zh) * | 2013-04-27 | 2016-01-20 | 无锡赛晶电力电容器有限公司 | 一种智能型柜式无功补偿装置 |
| CN110085403B (zh) * | 2019-05-21 | 2024-04-26 | 保定天威保变电气股份有限公司 | 一种变压器三柱铁芯端部磁屏蔽结构及其磁屏蔽方法 |
| CN110349730A (zh) * | 2019-06-04 | 2019-10-18 | 吴江变压器有限公司 | 一种铁心电抗器的磁路结构 |
| CN113744969B (zh) * | 2021-09-07 | 2022-10-14 | 吴江变压器有限公司 | 一种具有增磁结构的中性点接地电抗器 |
| CN113963921B (zh) * | 2021-10-25 | 2023-05-12 | 吴江变压器有限公司 | 一种均匀磁密的单相铁心电抗器 |
| CN113903566B (zh) * | 2021-11-10 | 2023-05-12 | 吴江变压器有限公司 | 一种三相电抗器 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3195087A (en) * | 1963-02-27 | 1965-07-13 | Gen Electric | Electrical shunt reactor |
| US3195082A (en) * | 1963-02-27 | 1965-07-13 | Gen Electric | Electrical reactor |
| GB983481A (en) * | 1963-02-27 | 1965-02-17 | Gen Electric | Improvements in electrical reactors |
| FR1409412A (fr) * | 1964-07-16 | 1965-08-27 | Comp Generale Electricite | Perfectionnements aux bobines de réactance |
-
1982
- 1982-11-25 EP EP82110899A patent/EP0081153B1/fr not_active Expired
- 1982-11-25 DE DE8282110899T patent/DE3276400D1/de not_active Expired
- 1982-11-29 BR BR8206897A patent/BR8206897A/pt not_active IP Right Cessation
- 1982-11-29 US US06/444,909 patent/US4485368A/en not_active Expired - Lifetime
- 1982-11-30 JP JP57208728A patent/JPS58105532A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| US4485368A (en) | 1984-11-27 |
| EP0081153A1 (fr) | 1983-06-15 |
| BR8206897A (pt) | 1983-10-04 |
| DE3276400D1 (en) | 1987-06-25 |
| JPS58105532A (ja) | 1983-06-23 |
| EP0081153B1 (fr) | 1987-05-20 |
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