JPS5453211A - Automatic voltage regulator - Google Patents
Automatic voltage regulatorInfo
- Publication number
- JPS5453211A JPS5453211A JP12038177A JP12038177A JPS5453211A JP S5453211 A JPS5453211 A JP S5453211A JP 12038177 A JP12038177 A JP 12038177A JP 12038177 A JP12038177 A JP 12038177A JP S5453211 A JPS5453211 A JP S5453211A
- Authority
- JP
- Japan
- Prior art keywords
- amplifier
- deviation
- characteristic
- cube
- excitation
- 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
- Control Of Eletrric Generators (AREA)
Abstract
PURPOSE: To heighten a resaponse speed in the excitation system at a time of anomalousness, by giviing a characteristic, with square characteristic or cube characteris tic added to the proportional part, to the deviation amplifier.
CONSTITUTION: A field winding 12 of a generator 1 is operated such that an excitation winding 5 of an AC exciter 4 be controlled its excitation by an output of an automatic voltage regulator (AVR) that comprises a thyristor firing device 26, thyritor amplifier 27. A current in the excitation winding 5 is detected by a detector 34, being inputted to a deviation amplifier 21 together with an input to a voltage setter unit consisting of potential transformers 6, 7 and induction regulators 8, 9. Though an output sigal of the deviation amplifer 21 is inputted to an amplifier 42, the amplifier 42, the amplifier 42 is providing gains in the proportional part and square characteristic or cube characteristic part, and thus with a low gain utilized when in normal operation and a gain proportional to square or cube of the deviation utilized when in anomalousness, the response speed will be heightened
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12038177A JPS5453211A (en) | 1977-10-05 | 1977-10-05 | Automatic voltage regulator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12038177A JPS5453211A (en) | 1977-10-05 | 1977-10-05 | Automatic voltage regulator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5453211A true JPS5453211A (en) | 1979-04-26 |
Family
ID=14784787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12038177A Pending JPS5453211A (en) | 1977-10-05 | 1977-10-05 | Automatic voltage regulator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5453211A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04200U (en) * | 1990-04-16 | 1992-01-06 |
-
1977
- 1977-10-05 JP JP12038177A patent/JPS5453211A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04200U (en) * | 1990-04-16 | 1992-01-06 |
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