JPS5541147A - Thyristor leonard device with field controller - Google Patents

Thyristor leonard device with field controller

Info

Publication number
JPS5541147A
JPS5541147A JP11293578A JP11293578A JPS5541147A JP S5541147 A JPS5541147 A JP S5541147A JP 11293578 A JP11293578 A JP 11293578A JP 11293578 A JP11293578 A JP 11293578A JP S5541147 A JPS5541147 A JP S5541147A
Authority
JP
Japan
Prior art keywords
deviation
voltage
field controller
output
armature
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
JP11293578A
Other languages
Japanese (ja)
Other versions
JPS6231593B2 (en
Inventor
Yoshinobu Nakajima
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 JP11293578A priority Critical patent/JPS5541147A/en
Publication of JPS5541147A publication Critical patent/JPS5541147A/en
Publication of JPS6231593B2 publication Critical patent/JPS6231593B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Direct Current Motors (AREA)

Abstract

PURPOSE: To determine the rated voltage of a DC motor without considering power supply conditions by varying the armature setting voltage of a field controller in proportion to a main circuit power supply voltage at constant output controlling time.
CONSTITUTION: A thyristor Leonard device 1 controls a main thyristor converter 13 in response to the deviation of the output voltages between a speed setting potentiometer 7 and a tachometer generator 6 and deviation between the previous deviation and the output of a current transformer 11. A field controller 2 controls a thyristor converter 21 in response to the deviation of the outputs between an armature voltage setting potentiometer 14 and an armature voltage detector 16 and deviation between the previous deviation and the output of a field current detector 18. The power of the potentiometer 14 is supplied through a transformer 27 and a rectifier 28 from a main circuit.
COPYRIGHT: (C)1980,JPO&Japio
JP11293578A 1978-09-14 1978-09-14 Thyristor leonard device with field controller Granted JPS5541147A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11293578A JPS5541147A (en) 1978-09-14 1978-09-14 Thyristor leonard device with field controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11293578A JPS5541147A (en) 1978-09-14 1978-09-14 Thyristor leonard device with field controller

Publications (2)

Publication Number Publication Date
JPS5541147A true JPS5541147A (en) 1980-03-22
JPS6231593B2 JPS6231593B2 (en) 1987-07-09

Family

ID=14599166

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11293578A Granted JPS5541147A (en) 1978-09-14 1978-09-14 Thyristor leonard device with field controller

Country Status (1)

Country Link
JP (1) JPS5541147A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH067581U (en) * 1992-02-03 1994-02-01 荘一郎 西澤 Carpet fittings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH067581U (en) * 1992-02-03 1994-02-01 荘一郎 西澤 Carpet fittings

Also Published As

Publication number Publication date
JPS6231593B2 (en) 1987-07-09

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