JPS52100115A - Speed controller for induction motor - Google Patents
Speed controller for induction motorInfo
- Publication number
- JPS52100115A JPS52100115A JP1594576A JP1594576A JPS52100115A JP S52100115 A JPS52100115 A JP S52100115A JP 1594576 A JP1594576 A JP 1594576A JP 1594576 A JP1594576 A JP 1594576A JP S52100115 A JPS52100115 A JP S52100115A
- Authority
- JP
- Japan
- Prior art keywords
- induction motor
- speed controller
- speed
- thyristor
- low speed
- 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
- Control Of Ac Motors In General (AREA)
Abstract
PURPOSE: To achieve a stable low speed operation by providing a means for preventing firing of thyristor when a two step speed, three-phase induction motor comprising a single winding with the thyristor for performing the speed control in operation at a high speed is operated at a low speed.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1594576A JPS52100115A (en) | 1976-02-18 | 1976-02-18 | Speed controller for induction motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1594576A JPS52100115A (en) | 1976-02-18 | 1976-02-18 | Speed controller for induction motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52100115A true JPS52100115A (en) | 1977-08-22 |
Family
ID=11902892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1594576A Pending JPS52100115A (en) | 1976-02-18 | 1976-02-18 | Speed controller for induction motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52100115A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS505818A (en) * | 1973-05-21 | 1975-01-22 |
-
1976
- 1976-02-18 JP JP1594576A patent/JPS52100115A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS505818A (en) * | 1973-05-21 | 1975-01-22 |
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