JPS53111448A - Protective equipment for cyclo-converter - Google Patents
Protective equipment for cyclo-converterInfo
- Publication number
- JPS53111448A JPS53111448A JP2491277A JP2491277A JPS53111448A JP S53111448 A JPS53111448 A JP S53111448A JP 2491277 A JP2491277 A JP 2491277A JP 2491277 A JP2491277 A JP 2491277A JP S53111448 A JPS53111448 A JP S53111448A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- cyclo
- converter
- phase
- protective equipment
- 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
- Protection Of Generators And Motors (AREA)
- Protection Of Static Devices (AREA)
- Ac-Ac Conversion (AREA)
Abstract
PURPOSE: To perform protection reliably by employing circuit for calculating average output voltage of each phase, circuit for producing output voltage when the difference between average output voltages of each phase exceeds over specific level, and circuit for discriminating between grounding and shortcircuiting fault in each phase.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2491277A JPS53111448A (en) | 1977-03-09 | 1977-03-09 | Protective equipment for cyclo-converter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2491277A JPS53111448A (en) | 1977-03-09 | 1977-03-09 | Protective equipment for cyclo-converter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53111448A true JPS53111448A (en) | 1978-09-29 |
Family
ID=12151375
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2491277A Pending JPS53111448A (en) | 1977-03-09 | 1977-03-09 | Protective equipment for cyclo-converter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53111448A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56152528U (en) * | 1980-04-15 | 1981-11-14 |
-
1977
- 1977-03-09 JP JP2491277A patent/JPS53111448A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56152528U (en) * | 1980-04-15 | 1981-11-14 |
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