JPS5288747A - Protecting system for inverter - Google Patents
Protecting system for inverterInfo
- Publication number
- JPS5288747A JPS5288747A JP463476A JP463476A JPS5288747A JP S5288747 A JPS5288747 A JP S5288747A JP 463476 A JP463476 A JP 463476A JP 463476 A JP463476 A JP 463476A JP S5288747 A JPS5288747 A JP S5288747A
- Authority
- JP
- Japan
- Prior art keywords
- inverter
- protecting system
- cross current
- shutting
- protect
- 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
Abstract
PURPOSE: To protect the equipment by shutting off an inverter flowing cross current in by means that the direct current voltage rise due to the cross current originating in the output, the phase difference of each inverter is detected by a polarity detecting circuit.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP463476A JPS5288747A (en) | 1976-01-20 | 1976-01-20 | Protecting system for inverter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP463476A JPS5288747A (en) | 1976-01-20 | 1976-01-20 | Protecting system for inverter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5288747A true JPS5288747A (en) | 1977-07-25 |
Family
ID=11589428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP463476A Pending JPS5288747A (en) | 1976-01-20 | 1976-01-20 | Protecting system for inverter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5288747A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61142969A (en) * | 1984-12-17 | 1986-06-30 | Toshiba Corp | Controlling method of self-excited converter |
JPS62193510A (en) * | 1986-02-17 | 1987-08-25 | 富士電機株式会社 | Inverter protection method |
-
1976
- 1976-01-20 JP JP463476A patent/JPS5288747A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61142969A (en) * | 1984-12-17 | 1986-06-30 | Toshiba Corp | Controlling method of self-excited converter |
JPS62193510A (en) * | 1986-02-17 | 1987-08-25 | 富士電機株式会社 | Inverter protection method |
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