JPS5780300A - Control system for exciter of thyristor - Google Patents
Control system for exciter of thyristorInfo
- Publication number
- JPS5780300A JPS5780300A JP55155140A JP15514080A JPS5780300A JP S5780300 A JPS5780300 A JP S5780300A JP 55155140 A JP55155140 A JP 55155140A JP 15514080 A JP15514080 A JP 15514080A JP S5780300 A JPS5780300 A JP S5780300A
- Authority
- JP
- Japan
- Prior art keywords
- signals
- saw
- synchronous
- toothed wave
- peak value
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
- H02P9/14—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field
- H02P9/26—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices
- H02P9/30—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices using semiconductor devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
PURPOSE:To prevent the generation of an error of a firing angle and the malfunction of the ignition and the like of ignition pulse signals at the time of the rise of the number of revolution of a synchronous generator by mounting a regulator controlling the peak value of saw-toothed wave signals so as to reach predetermined value at all times without regard to the variation of the frequency of synchronous signals. CONSTITUTION:An integrator 30 starts integral control action after a point of time when the synchronous signals us change to positive, is reset rapidly at a point of time when the synchronous signals us reach a 0 level, and outputs the saw-toothed wave signals u2. An adder 36 adds the saw-toothed wave signals v2-z2 at every each phase, and outputs the signals. The PI regulator 32 compares output signals from the adder 36 and the set signals of a peak value setter 38, and regulates input signals to the integrator 30 so as to reach the saw- toothed wave signals holding a predetermined peak value at all times. Accordingly, the synchronous generator can stably be controlled.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55155140A JPS5780300A (en) | 1980-11-06 | 1980-11-06 | Control system for exciter of thyristor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55155140A JPS5780300A (en) | 1980-11-06 | 1980-11-06 | Control system for exciter of thyristor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5780300A true JPS5780300A (en) | 1982-05-19 |
JPH023400B2 JPH023400B2 (en) | 1990-01-23 |
Family
ID=15599417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55155140A Granted JPS5780300A (en) | 1980-11-06 | 1980-11-06 | Control system for exciter of thyristor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5780300A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS602100A (en) * | 1983-06-20 | 1985-01-08 | Hitachi Ltd | Excitation controller of generator |
JP2011259583A (en) * | 2010-06-08 | 2011-12-22 | Ihi Corp | Power conversion apparatus and power conversion method |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55147971A (en) * | 1979-05-09 | 1980-11-18 | Hitachi Ltd | Automatic pulse phase shifter |
-
1980
- 1980-11-06 JP JP55155140A patent/JPS5780300A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55147971A (en) * | 1979-05-09 | 1980-11-18 | Hitachi Ltd | Automatic pulse phase shifter |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS602100A (en) * | 1983-06-20 | 1985-01-08 | Hitachi Ltd | Excitation controller of generator |
JP2011259583A (en) * | 2010-06-08 | 2011-12-22 | Ihi Corp | Power conversion apparatus and power conversion method |
Also Published As
Publication number | Publication date |
---|---|
JPH023400B2 (en) | 1990-01-23 |
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