JPS5411413A - Slip angle frequency arithmetic unit for induction motor - Google Patents
Slip angle frequency arithmetic unit for induction motorInfo
- Publication number
- JPS5411413A JPS5411413A JP7701077A JP7701077A JPS5411413A JP S5411413 A JPS5411413 A JP S5411413A JP 7701077 A JP7701077 A JP 7701077A JP 7701077 A JP7701077 A JP 7701077A JP S5411413 A JPS5411413 A JP S5411413A
- Authority
- JP
- Japan
- Prior art keywords
- slip angle
- angle frequency
- induction motor
- arithmetic unit
- frequency arithmetic
- 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 enable application for wide range variation of slip angle frequency by deriving information concerning to slip angle frequency from rotor voltage and current of induction motor.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7701077A JPS5411413A (en) | 1977-06-28 | 1977-06-28 | Slip angle frequency arithmetic unit for induction motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7701077A JPS5411413A (en) | 1977-06-28 | 1977-06-28 | Slip angle frequency arithmetic unit for induction motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5411413A true JPS5411413A (en) | 1979-01-27 |
Family
ID=13621775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7701077A Pending JPS5411413A (en) | 1977-06-28 | 1977-06-28 | Slip angle frequency arithmetic unit for induction motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5411413A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6141398U (en) * | 1985-08-01 | 1986-03-15 | 東洋電機製造株式会社 | Instantaneous slip angle frequency calculation detection circuit |
-
1977
- 1977-06-28 JP JP7701077A patent/JPS5411413A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6141398U (en) * | 1985-08-01 | 1986-03-15 | 東洋電機製造株式会社 | Instantaneous slip angle frequency calculation detection circuit |
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