JPS54125416A - Three-phase armature winding with the number of convertible poles - Google Patents
Three-phase armature winding with the number of convertible polesInfo
- Publication number
- JPS54125416A JPS54125416A JP3232578A JP3232578A JPS54125416A JP S54125416 A JPS54125416 A JP S54125416A JP 3232578 A JP3232578 A JP 3232578A JP 3232578 A JP3232578 A JP 3232578A JP S54125416 A JPS54125416 A JP S54125416A
- Authority
- JP
- Japan
- Prior art keywords
- winding
- poles
- phase
- windings
- convertible
- 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.)
- Pending
Links
Landscapes
- Induction Machinery (AREA)
Abstract
PURPOSE: To obtain a three-phase armature winding with the number of convertible poles at a ratio of two to three with a single winding by improving the winding connection.
CONSTITUTION: The U phase winding, V phase winding, and W phase winding consist of the windings 3 and 4 and the winding groups 1 and2, windings 11, 12, and 16 and winding groups 13 to 15, and windings 21 and 22 and winding groups 23 and 24, respectively. In such fromed windings, when operation is performed by the bumber of poles, U1 to W1 are connected to the respective power supplies for the number of large poles and the U1 to W1 are jumpered and U2 to W2 are connected to the power supplies for the number of small poles. This permits a three- phase motor of which number of poles can be converted at a ratio of two to three and of which phase magnetomotive force is balanced to be obtained with a single winding.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3232578A JPS54125416A (en) | 1978-03-23 | 1978-03-23 | Three-phase armature winding with the number of convertible poles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3232578A JPS54125416A (en) | 1978-03-23 | 1978-03-23 | Three-phase armature winding with the number of convertible poles |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54125416A true JPS54125416A (en) | 1979-09-28 |
Family
ID=12355780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3232578A Pending JPS54125416A (en) | 1978-03-23 | 1978-03-23 | Three-phase armature winding with the number of convertible poles |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54125416A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107147339A (en) * | 2017-05-22 | 2017-09-08 | 南京航空航天大学 | A kind of four phase electric excitation biconvex electrode electric machine loss of excitation failure tolerant electricity-generating methods |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50158808A (en) * | 1974-06-17 | 1975-12-23 |
-
1978
- 1978-03-23 JP JP3232578A patent/JPS54125416A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50158808A (en) * | 1974-06-17 | 1975-12-23 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107147339A (en) * | 2017-05-22 | 2017-09-08 | 南京航空航天大学 | A kind of four phase electric excitation biconvex electrode electric machine loss of excitation failure tolerant electricity-generating methods |
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