JPS51140123A - Safeguard for cyclo-converter - Google Patents
Safeguard for cyclo-converterInfo
- Publication number
- JPS51140123A JPS51140123A JP50063025A JP6302575A JPS51140123A JP S51140123 A JPS51140123 A JP S51140123A JP 50063025 A JP50063025 A JP 50063025A JP 6302575 A JP6302575 A JP 6302575A JP S51140123 A JPS51140123 A JP S51140123A
- Authority
- JP
- Japan
- Prior art keywords
- cyclo
- converter
- safeguard
- rotary machine
- overvoltage
- 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
Abstract
PURPOSE: The elimination of overvoltage when the cyclo-converter controlling the rotary machine is interrupted on the input side by utilizing the thyristor power regulator controlled by the dynamic braking of the rotary machine.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50063025A JPS51140123A (en) | 1975-05-28 | 1975-05-28 | Safeguard for cyclo-converter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50063025A JPS51140123A (en) | 1975-05-28 | 1975-05-28 | Safeguard for cyclo-converter |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51140123A true JPS51140123A (en) | 1976-12-02 |
JPS564098B2 JPS564098B2 (en) | 1981-01-28 |
Family
ID=13217362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50063025A Granted JPS51140123A (en) | 1975-05-28 | 1975-05-28 | Safeguard for cyclo-converter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51140123A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63217921A (en) * | 1987-03-04 | 1988-09-12 | 株式会社日立製作所 | Overvoltage suppressor of variable speed motor-generator |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59121589U (en) * | 1983-02-02 | 1984-08-16 | 石川島播磨重工業株式会社 | Piping restraint device |
-
1975
- 1975-05-28 JP JP50063025A patent/JPS51140123A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63217921A (en) * | 1987-03-04 | 1988-09-12 | 株式会社日立製作所 | Overvoltage suppressor of variable speed motor-generator |
Also Published As
Publication number | Publication date |
---|---|
JPS564098B2 (en) | 1981-01-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5248185A (en) | Numerically controlling apparatus for lathe | |
JPS5245019A (en) | Control device of induction motor | |
JPS51142983A (en) | Scr | |
JPS51140123A (en) | Safeguard for cyclo-converter | |
JPS5320017A (en) | Exhaust reflux controller | |
JPS5238111A (en) | Speed pattern generator for controlling speed in synchronous motor | |
JPS525452A (en) | Control process of reactive power readjusting system | |
JPS5225210A (en) | Control device for commutation surplus angle of commutatorless motor | |
JPS5245017A (en) | Control device of induction motor | |
JPS51113112A (en) | Control means for induction motor | |
JPS5215044A (en) | Crane control apparatus | |
JPS5233015A (en) | Speed controlling device of motor | |
JPS5231313A (en) | Controlling device for no-commutator motor | |
JPS51111650A (en) | Zero volt switching power adjustor | |
JPS5216158A (en) | Pulse ignition system for ac thyristor | |
JPS5233027A (en) | Transistor chopper | |
JPS5214855A (en) | Ac load start regulating device | |
JPS5233024A (en) | Regenerative control unit | |
JPS52111617A (en) | Control apparatus for motor | |
JPS51122722A (en) | Thyristor chopper means | |
JPS51150623A (en) | Commutatorless motor control device | |
JPS52143454A (en) | Power control system | |
JPS51111647A (en) | Control apparatus for thyristor power converter | |
JPS51150025A (en) | Control system of power | |
JPS51142626A (en) | An ac machine controller |