JPS5350415A - Excitation control system for synchronous motor - Google Patents

Excitation control system for synchronous motor

Info

Publication number
JPS5350415A
JPS5350415A JP12464076A JP12464076A JPS5350415A JP S5350415 A JPS5350415 A JP S5350415A JP 12464076 A JP12464076 A JP 12464076A JP 12464076 A JP12464076 A JP 12464076A JP S5350415 A JPS5350415 A JP S5350415A
Authority
JP
Japan
Prior art keywords
excitation control
control system
synchronous motor
less
compensation
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
JP12464076A
Other languages
Japanese (ja)
Other versions
JPS561880B2 (en
Inventor
Satoru Kitamura
Takaaki Kai
Akihisa Kaihara
Masuo Goto
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP12464076A priority Critical patent/JPS5350415A/en
Publication of JPS5350415A publication Critical patent/JPS5350415A/en
Publication of JPS561880B2 publication Critical patent/JPS561880B2/ja
Granted legal-status Critical Current

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  • Control Of Eletrric Generators (AREA)

Abstract

PURPOSE: To permit excitation control with less interphase fluctuations of gate pulse for main thyristor by making the required quantity of compensation a signal with less ripple by separately providing a three-phase full-wave rectification circuit for voltage detection and an impedance compensation circuit for the system.
COPYRIGHT: (C)1978,JPO&Japio
JP12464076A 1976-10-18 1976-10-18 Excitation control system for synchronous motor Granted JPS5350415A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12464076A JPS5350415A (en) 1976-10-18 1976-10-18 Excitation control system for synchronous motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12464076A JPS5350415A (en) 1976-10-18 1976-10-18 Excitation control system for synchronous motor

Publications (2)

Publication Number Publication Date
JPS5350415A true JPS5350415A (en) 1978-05-08
JPS561880B2 JPS561880B2 (en) 1981-01-16

Family

ID=14890404

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12464076A Granted JPS5350415A (en) 1976-10-18 1976-10-18 Excitation control system for synchronous motor

Country Status (1)

Country Link
JP (1) JPS5350415A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04131747A (en) * 1990-09-21 1992-05-06 Shinetsu Quartz Prod Co Ltd Atomic absorption spectro photometer and analyzing and measuring method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04131747A (en) * 1990-09-21 1992-05-06 Shinetsu Quartz Prod Co Ltd Atomic absorption spectro photometer and analyzing and measuring method

Also Published As

Publication number Publication date
JPS561880B2 (en) 1981-01-16

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