JPS5629444A - Variable speed induction motor - Google Patents
Variable speed induction motorInfo
- Publication number
- JPS5629444A JPS5629444A JP10123979A JP10123979A JPS5629444A JP S5629444 A JPS5629444 A JP S5629444A JP 10123979 A JP10123979 A JP 10123979A JP 10123979 A JP10123979 A JP 10123979A JP S5629444 A JPS5629444 A JP S5629444A
- Authority
- JP
- Japan
- Prior art keywords
- rotor cores
- pair
- alternating current
- phase
- degrees
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K17/00—Asynchronous induction motors; Asynchronous induction generators
- H02K17/02—Asynchronous induction motors
- H02K17/34—Cascade arrangement of an asynchronous motor with another dynamo-electric motor or converter
- H02K17/36—Cascade arrangement of an asynchronous motor with another dynamo-electric motor or converter with another asynchronous induction motor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Ac Motors In General (AREA)
Abstract
PURPOSE:To make revolution speed inversely proportionated to the increase or the decrease of a load by a method wherein a pair of field poles opposing to a pair of rotor cores, being spaced at a distance on the axial direction and having specific loop-shaped conductor, are provided with a displacement by 90 degrees and specific currents are applied on them respectively. CONSTITUTION:On a rotating axis J, a pair of cylindrical rotor cores G1 and G2 are provided leaving a space to the direction of the axle and in the peripheral groove of the rotor cores G1 and G2, a loop-shaped conductor C, which forms a closed circuit surrounding the rotor cores G1 and G2, is placed and fixed. On the rotor cores G1 and G2, a pair of field poles A and E opposing to the above rotor cores respectively are arranged in such way that their center axis shaftlines are displaced by approximately 90 degrees, each other. An alternating current i1 of commercial frequency is supplied to an AC excitation winding AW of the field pole A and an alternating current i2 having differentiated phase of alternating current i1 or an alternating current having a reversse phase to the alternating phase i2 is supplied thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10123979A JPS5629444A (en) | 1979-08-10 | 1979-08-10 | Variable speed induction motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10123979A JPS5629444A (en) | 1979-08-10 | 1979-08-10 | Variable speed induction motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5629444A true JPS5629444A (en) | 1981-03-24 |
Family
ID=14295340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10123979A Pending JPS5629444A (en) | 1979-08-10 | 1979-08-10 | Variable speed induction motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5629444A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0266556A2 (en) * | 1983-04-07 | 1988-05-11 | Energia Andina Ltda. | A rotating electric machine for use as a motor |
| KR100763092B1 (en) | 2006-05-26 | 2007-10-04 | 최낙민 | Vs motor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50151313A (en) * | 1974-05-27 | 1975-12-05 |
-
1979
- 1979-08-10 JP JP10123979A patent/JPS5629444A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50151313A (en) * | 1974-05-27 | 1975-12-05 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0266556A2 (en) * | 1983-04-07 | 1988-05-11 | Energia Andina Ltda. | A rotating electric machine for use as a motor |
| KR100763092B1 (en) | 2006-05-26 | 2007-10-04 | 최낙민 | Vs motor |
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