JPS559272A - Great and constant current power supply system with high speed response - Google Patents

Great and constant current power supply system with high speed response

Info

Publication number
JPS559272A
JPS559272A JP8166778A JP8166778A JPS559272A JP S559272 A JPS559272 A JP S559272A JP 8166778 A JP8166778 A JP 8166778A JP 8166778 A JP8166778 A JP 8166778A JP S559272 A JPS559272 A JP S559272A
Authority
JP
Japan
Prior art keywords
high speed
switching element
load
circuit
great
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
JP8166778A
Other languages
Japanese (ja)
Inventor
Yoshihisa Sato
Yoshiro Tagami
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 JP8166778A priority Critical patent/JPS559272A/en
Publication of JPS559272A publication Critical patent/JPS559272A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Electrical Variables (AREA)
  • Rectifiers (AREA)

Abstract

PURPOSE: To achieve high speed control with good efficiency, by providing the bypass circuit in series connection of the resistor and the circuit switching element in parallel with the load at the connection point between the reactor and the switching element.
CONSTITUTION: Power is supplied from AC power input to the load 42 via the rectifying transformer 31, thyristor rectifier 32, reactor 33, and main circuit switching element 45. Further, at the connection point between the reactor 33 and the switching element 45, the bypass circuit in series connection of the resistors 34... 37 and the bypass the circuit switcing elements 28...41 is provided in parallel with the load 42. Thus, at the leading and trailing of the load current, the switching elements are turned on and off to perform the high speed leading and trailing and the achieve the high speed control with good efficiency.
COPYRIGHT: (C)1980,JPO&Japio
JP8166778A 1978-07-05 1978-07-05 Great and constant current power supply system with high speed response Pending JPS559272A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8166778A JPS559272A (en) 1978-07-05 1978-07-05 Great and constant current power supply system with high speed response

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8166778A JPS559272A (en) 1978-07-05 1978-07-05 Great and constant current power supply system with high speed response

Publications (1)

Publication Number Publication Date
JPS559272A true JPS559272A (en) 1980-01-23

Family

ID=13752678

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8166778A Pending JPS559272A (en) 1978-07-05 1978-07-05 Great and constant current power supply system with high speed response

Country Status (1)

Country Link
JP (1) JPS559272A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5783200A (en) * 1980-11-12 1982-05-24 Yaskawa Electric Mfg Co Ltd Current controller for inductive load

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5783200A (en) * 1980-11-12 1982-05-24 Yaskawa Electric Mfg Co Ltd Current controller for inductive load

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