JPS5553199A - Thyristor-chopper type self-exciting starter for generator - Google Patents
Thyristor-chopper type self-exciting starter for generatorInfo
- Publication number
- JPS5553199A JPS5553199A JP12537578A JP12537578A JPS5553199A JP S5553199 A JPS5553199 A JP S5553199A JP 12537578 A JP12537578 A JP 12537578A JP 12537578 A JP12537578 A JP 12537578A JP S5553199 A JPS5553199 A JP S5553199A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- generator
- exciting
- voltage
- thyristor
- 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 make the loadless operation of a generator possible without actuating a circuit breaker by making the switching from a separately exciting circuit to a self- exciting circuit by a field switch and automatically shifting into a chopper operation.
CONSTITUTION: The switching from a separately exciting circuit to a self-exciting circuit is made by a field switch 1. Under the state that the switching has completed, a coil 8a of an electromagnetic contactor is deenergized, a contact 8 is turned ON, and the voltage is set by utilizing a residual voltage with a circuit (a). When the generator voltage reaches the voltage value at which a thyristor-chopper- type field regulator 3 can be operated, a voltage relay 11 is picked up and the coil 8a is energized. Then, the contact 11 is closed and the contact 8 is turned OFF, thereby shifting into the chopper operation with a circuit (b) is made.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12537578A JPS5553199A (en) | 1978-10-11 | 1978-10-11 | Thyristor-chopper type self-exciting starter for generator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12537578A JPS5553199A (en) | 1978-10-11 | 1978-10-11 | Thyristor-chopper type self-exciting starter for generator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5553199A true JPS5553199A (en) | 1980-04-18 |
Family
ID=14908567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12537578A Pending JPS5553199A (en) | 1978-10-11 | 1978-10-11 | Thyristor-chopper type self-exciting starter for generator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5553199A (en) |
-
1978
- 1978-10-11 JP JP12537578A patent/JPS5553199A/en active Pending
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