JPS5443516A - System stabilizer - Google Patents

System stabilizer

Info

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
Application number
JP11038377A
Other languages
Japanese (ja)
Other versions
JPS5623400B2 (en
Inventor
Toshinobu Yamamoto
Takuma Yuasa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP11038377A priority Critical patent/JPS5443516A/en
Publication of JPS5443516A publication Critical patent/JPS5443516A/en
Publication of JPS5623400B2 publication Critical patent/JPS5623400B2/ja
Granted legal-status Critical Current

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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
JP11038377A 1977-09-13 1977-09-13 System stabilizer Granted JPS5443516A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0206578A2 (en) * 1985-06-05 1986-12-30 Mitsubishi Denki Kabushiki Kaisha Power system stabilizing apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
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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