JPS5565414A - Transformer - Google Patents
TransformerInfo
- Publication number
- JPS5565414A JPS5565414A JP13894078A JP13894078A JPS5565414A JP S5565414 A JPS5565414 A JP S5565414A JP 13894078 A JP13894078 A JP 13894078A JP 13894078 A JP13894078 A JP 13894078A JP S5565414 A JPS5565414 A JP S5565414A
- Authority
- JP
- Japan
- Prior art keywords
- winding
- voltage
- rating
- tap
- high voltage
- 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
Links
Landscapes
- Coils Of Transformers For General Uses (AREA)
Abstract
PURPOSE: To equalize the values of impedance between the windings of a transformer when using it at different rating voltages by winding the equivalent tap winding that is connected to the high voltage winding succesively from the interior of an iron core, low voltage winding and high voltage winding.
CONSTITUTION: The equivalent tap winding 4 from the interior of the iron core of a transformer is arranged inside the low voltage winding 2 and wound in such a way that the low voltage winding 2 is wound after the high voltage winding 3 in order. Further the tap winding 5 connected to the tap winding 4 having the coefficient of variation required against the rating voltage on high voltage side is arranged outside the high voltage winding 3. Next a terminal U and a tap terminal V1 are used on high voltage side when the low voltage side is used at lower rating voltage. The terminal U and a tap terminal V2 are used on the high voltage side when the low voltage side is used at high rating voltage, and the distribution of magnetic flux when used at low rating voltage and high rating voltage is arranged as shown by a curved line and a dotted line in the figure so that the vertical and horizontal line hatching can be offset each other, thus equalizing the values of impedance between the windings of the transformer.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53138940A JPS586292B2 (en) | 1978-11-13 | 1978-11-13 | transformer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53138940A JPS586292B2 (en) | 1978-11-13 | 1978-11-13 | transformer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5565414A true JPS5565414A (en) | 1980-05-16 |
JPS586292B2 JPS586292B2 (en) | 1983-02-03 |
Family
ID=15233694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53138940A Expired JPS586292B2 (en) | 1978-11-13 | 1978-11-13 | transformer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS586292B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102420042A (en) * | 2011-12-05 | 2012-04-18 | 保定天威集团有限公司 | Multifunctional transformer for power plant |
CN102543398A (en) * | 2010-12-24 | 2012-07-04 | 特变电工沈阳变压器集团有限公司 | Transformer for realizing voltage change through changeover of leads |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6381290A (en) * | 1986-09-24 | 1988-04-12 | Fuji Electric Co Ltd | Connecting bus detector |
-
1978
- 1978-11-13 JP JP53138940A patent/JPS586292B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102543398A (en) * | 2010-12-24 | 2012-07-04 | 特变电工沈阳变压器集团有限公司 | Transformer for realizing voltage change through changeover of leads |
CN102420042A (en) * | 2011-12-05 | 2012-04-18 | 保定天威集团有限公司 | Multifunctional transformer for power plant |
Also Published As
Publication number | Publication date |
---|---|
JPS586292B2 (en) | 1983-02-03 |
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