JPS5220221A - Variable frequency a-c power source - Google Patents
Variable frequency a-c power sourceInfo
- Publication number
- JPS5220221A JPS5220221A JP9592975A JP9592975A JPS5220221A JP S5220221 A JPS5220221 A JP S5220221A JP 9592975 A JP9592975 A JP 9592975A JP 9592975 A JP9592975 A JP 9592975A JP S5220221 A JPS5220221 A JP S5220221A
- Authority
- JP
- Japan
- Prior art keywords
- power source
- variable frequency
- necessity
- voltage waveform
- case
- 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
- Ac-Ac Conversion (AREA)
Abstract
PURPOSE: To provide a variable frequency a - c power source, with which the voltage waveform approximates a sinusoidal wave over a wide frequency range, and which is capable of operation as current absorbing means in case of necessity.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9592975A JPS5220221A (en) | 1975-08-08 | 1975-08-08 | Variable frequency a-c power source |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9592975A JPS5220221A (en) | 1975-08-08 | 1975-08-08 | Variable frequency a-c power source |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5220221A true JPS5220221A (en) | 1977-02-16 |
Family
ID=14150949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9592975A Pending JPS5220221A (en) | 1975-08-08 | 1975-08-08 | Variable frequency a-c power source |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5220221A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60151416A (en) * | 1984-01-19 | 1985-08-09 | Toshiba Corp | Vibration damping device of rotor |
-
1975
- 1975-08-08 JP JP9592975A patent/JPS5220221A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60151416A (en) * | 1984-01-19 | 1985-08-09 | Toshiba Corp | Vibration damping device of rotor |
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