JPS5453211A - Automatic voltage regulator - Google Patents

Automatic voltage regulator

Info

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
Application number
JP12038177A
Other languages
Japanese (ja)
Inventor
Tsutomu Yamada
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP12038177A priority Critical patent/JPS5453211A/en
Publication of JPS5453211A publication Critical patent/JPS5453211A/en
Pending legal-status Critical Current

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  • 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
JP12038177A 1977-10-05 1977-10-05 Automatic voltage regulator Pending JPS5453211A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04200U (en) * 1990-04-16 1992-01-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04200U (en) * 1990-04-16 1992-01-06

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