JPS56162975A - Controller for thyristor converter - Google Patents

Controller for thyristor converter

Info

Publication number
JPS56162975A
JPS56162975A JP6535180A JP6535180A JPS56162975A JP S56162975 A JPS56162975 A JP S56162975A JP 6535180 A JP6535180 A JP 6535180A JP 6535180 A JP6535180 A JP 6535180A JP S56162975 A JPS56162975 A JP S56162975A
Authority
JP
Japan
Prior art keywords
operated
controller
thyristor
converters
controlling gain
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
JP6535180A
Other languages
Japanese (ja)
Other versions
JPS6231590B2 (en
Inventor
Shoichiro Koseki
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 JP6535180A priority Critical patent/JPS56162975A/en
Publication of JPS56162975A publication Critical patent/JPS56162975A/en
Publication of JPS6231590B2 publication Critical patent/JPS6231590B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
    • H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
    • H02M7/12—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/145—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/155—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rectifiers (AREA)
  • Control Of Voltage And Current In General (AREA)

Abstract

PURPOSE:To make the controlling gain at one round constant by changing over a controlling gain of a controller by the number of thyristor transducers operated. CONSTITUTION:The number of thyristor converters 2 operated can be varied by wiring not less than two converters in series and bypassing 50, 51, 52 them, and a controlling angle is changed by the feedback of output value 4 in a controller 10 and the output of the thyristor converters 2 is controlled. A means is mounted which changes over a controlling gain of feedback control in response to the number of the thyristor converters 2 operated. Thus, excellent feedback control is enabled without depending upon the number of the thyristor converters operated because the one round controlling gain can be made constant without depending upon the number of operation.
JP6535180A 1980-05-19 1980-05-19 Controller for thyristor converter Granted JPS56162975A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6535180A JPS56162975A (en) 1980-05-19 1980-05-19 Controller for thyristor converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6535180A JPS56162975A (en) 1980-05-19 1980-05-19 Controller for thyristor converter

Publications (2)

Publication Number Publication Date
JPS56162975A true JPS56162975A (en) 1981-12-15
JPS6231590B2 JPS6231590B2 (en) 1987-07-09

Family

ID=13284440

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6535180A Granted JPS56162975A (en) 1980-05-19 1980-05-19 Controller for thyristor converter

Country Status (1)

Country Link
JP (1) JPS56162975A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60125136A (en) * 1983-12-12 1985-07-04 三菱電機株式会社 Power converter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60125136A (en) * 1983-12-12 1985-07-04 三菱電機株式会社 Power converter

Also Published As

Publication number Publication date
JPS6231590B2 (en) 1987-07-09

Similar Documents

Publication Publication Date Title
JPS5297027A (en) Air fuel ratio controller
JPS5387433A (en) Apparatus for controlling steering force of power steering system
JPS52147729A (en) Frequency converter
JPS51131044A (en) Ac elevator controlling device
JPS56162975A (en) Controller for thyristor converter
JPS553503A (en) Method of controlling uniformly blast
JPS57186378A (en) Laser device
JPS5413884A (en) Driving method of proportional controller
JPS5318170A (en) Manimulator controller
JPS52132409A (en) Load operation for fan and others driven by motor
JPS5740399A (en) Controller for load
JPS525452A (en) Control process of reactive power readjusting system
JPS5222748A (en) Zero volt switching power regulator
JPS5268947A (en) Remote control apparatus
JPS5210510A (en) Controlling device of induction motor
JPS52124534A (en) Exhaust reflux controller
JPS57156698A (en) Speed controller for generator
JPS5324542A (en) Controlling dc power transmission system
JPS53120359A (en) Digital-to-analog converter circuit
JPS52109341A (en) Input output controlling device
JPS5381826A (en) Air fuel ratio controller
JPS5236720A (en) Output controller of frequency conversion device
JPS52109055A (en) Hydraulic turbine output controller
JPS57189218A (en) Position controller for moving member
JPS52139883A (en) Multi-point on-off controller