JPS5443516A - System stabilizer - Google Patents
System stabilizerInfo
- Publication number
- JPS5443516A JPS5443516A JP11038377A JP11038377A JPS5443516A JP S5443516 A JPS5443516 A JP S5443516A JP 11038377 A JP11038377 A JP 11038377A JP 11038377 A JP11038377 A JP 11038377A JP S5443516 A JPS5443516 A JP S5443516A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- limited
- time constant
- stabilized signal
- level
- 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
Landscapes
- Control Of Eletrric Generators (AREA)
Abstract
PURPOSE: To enable a degree of stability heightened in the system even under a state of extraordinary disturbance, by means of providing a method that changes a time constant of limited differentiating circuit with a stabilized signal applied.
CONSTITUTION: A stabilized signal is applied to an automatic voltage regulator AVR through a limited differentiating circuit 1, a phase compensating circuit 2, an amplifier circuit 3 and a limiter circuit 4. A level detector circuit 6, when continued for more than a prescribed length of time a condition that an output of the amplifier circuit 3 be in a level below a set value of the limiter circuit 4 and in a level above a certain set value, makes a time constant selector circuit 5 to work, with a time constant of the limited differentiating circuit 1 selected to that smaller than in a normal time, and a stabilized signal output will be limited to a low level.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11038377A JPS5443516A (en) | 1977-09-13 | 1977-09-13 | System stabilizer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11038377A JPS5443516A (en) | 1977-09-13 | 1977-09-13 | System stabilizer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5443516A true JPS5443516A (en) | 1979-04-06 |
JPS5623400B2 JPS5623400B2 (en) | 1981-05-30 |
Family
ID=14534407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11038377A Granted JPS5443516A (en) | 1977-09-13 | 1977-09-13 | System stabilizer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5443516A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0206578A2 (en) * | 1985-06-05 | 1986-12-30 | Mitsubishi Denki Kabushiki Kaisha | Power system stabilizing apparatus |
-
1977
- 1977-09-13 JP JP11038377A patent/JPS5443516A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0206578A2 (en) * | 1985-06-05 | 1986-12-30 | Mitsubishi Denki Kabushiki Kaisha | Power system stabilizing apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPS5623400B2 (en) | 1981-05-30 |
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