JPS5725200A - Generater - Google Patents
GeneraterInfo
- Publication number
- JPS5725200A JPS5725200A JP9918280A JP9918280A JPS5725200A JP S5725200 A JPS5725200 A JP S5725200A JP 9918280 A JP9918280 A JP 9918280A JP 9918280 A JP9918280 A JP 9918280A JP S5725200 A JPS5725200 A JP S5725200A
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- current control
- field current
- base
- switching transistor
- 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
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 smooth the increase of an electromotive voltage built up in a generator by connecting a base-emitter supply source and a switching transistor connected to a generator output voltage dividing resistor in series between the base and the emitter of a field current control resistor. CONSTITUTION:As long as the revolution speed of a rotor is low, a switching transistor Q3 is ON due to a power source Ea, so a base current flows through a field current control transistor Q1. As the revolution speed of rotor increases, an electromotive voltage generated in a shunt generator increases smoothly. When the voltage across an output voltage dividing resistor Rg exceeds the voltage of the supply source Ea, the switching transistor Q3 goes to OFF, but a field current control transistor Q1 is kept at ON due to the generated electromotive voltage. Afterfwards, the field current control transistor Q1 is controlled by a constant-voltage control circuit 1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9918280A JPS5725200A (en) | 1980-07-19 | 1980-07-19 | Generater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9918280A JPS5725200A (en) | 1980-07-19 | 1980-07-19 | Generater |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5725200A true JPS5725200A (en) | 1982-02-09 |
Family
ID=14240505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9918280A Pending JPS5725200A (en) | 1980-07-19 | 1980-07-19 | Generater |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5725200A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5326394A (en) * | 1976-08-24 | 1978-03-11 | Sagami Chem Res Center | Preparation of peptide |
-
1980
- 1980-07-19 JP JP9918280A patent/JPS5725200A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5326394A (en) * | 1976-08-24 | 1978-03-11 | Sagami Chem Res Center | Preparation of peptide |
JPS5813158B2 (en) * | 1976-08-24 | 1983-03-11 | 財団法人相模中央化学研究所 | Method for producing peptides |
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