JPS528440A - A.c. power supply no-interruption device - Google Patents
A.c. power supply no-interruption deviceInfo
- Publication number
- JPS528440A JPS528440A JP50084626A JP8462675A JPS528440A JP S528440 A JPS528440 A JP S528440A JP 50084626 A JP50084626 A JP 50084626A JP 8462675 A JP8462675 A JP 8462675A JP S528440 A JPS528440 A JP S528440A
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- inverter
- interruption device
- deflective
- fault
- 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.)
- Granted
Links
Landscapes
- Stand-By Power Supply Arrangements (AREA)
Abstract
PURPOSE: In supplying the power to a load by switching continuously from an inverter to A.C.supplementary power supply and vice versa with a natural commutation type semiconductor switch, improving the output voltage wave form including a deflective point in A.C. switch changing-over time when the inverter is suspended manually or because of any fault.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50084626A JPS528440A (en) | 1975-07-09 | 1975-07-09 | A.c. power supply no-interruption device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50084626A JPS528440A (en) | 1975-07-09 | 1975-07-09 | A.c. power supply no-interruption device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS528440A true JPS528440A (en) | 1977-01-22 |
JPS5440287B2 JPS5440287B2 (en) | 1979-12-03 |
Family
ID=13835875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50084626A Granted JPS528440A (en) | 1975-07-09 | 1975-07-09 | A.c. power supply no-interruption device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS528440A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4563624A (en) * | 1982-02-11 | 1986-01-07 | Copeland Corporation | Variable speed refrigeration compressor |
-
1975
- 1975-07-09 JP JP50084626A patent/JPS528440A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4563624A (en) * | 1982-02-11 | 1986-01-07 | Copeland Corporation | Variable speed refrigeration compressor |
Also Published As
Publication number | Publication date |
---|---|
JPS5440287B2 (en) | 1979-12-03 |
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