JPS54118544A - Control of long distance power source - Google Patents

Control of long distance power source

Info

Publication number
JPS54118544A
JPS54118544A JP2565078A JP2565078A JPS54118544A JP S54118544 A JPS54118544 A JP S54118544A JP 2565078 A JP2565078 A JP 2565078A JP 2565078 A JP2565078 A JP 2565078A JP S54118544 A JPS54118544 A JP S54118544A
Authority
JP
Japan
Prior art keywords
power source
load share
output
signal
long distance
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
JP2565078A
Other languages
Japanese (ja)
Inventor
Ichiu Watabe
Kiyoharu Inao
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Hokushin Electric Corp
Yokogawa Electric Works 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 Yokogawa Hokushin Electric Corp, Yokogawa Electric Works Ltd filed Critical Yokogawa Hokushin Electric Corp
Priority to JP2565078A priority Critical patent/JPS54118544A/en
Publication of JPS54118544A publication Critical patent/JPS54118544A/en
Pending legal-status Critical Current

Links

Landscapes

  • Direct Current Feeding And Distribution (AREA)

Abstract

PURPOSE: To make small dip at the time of fault changeover by controlling the output of each so as to make both conicide when the output current signals of each regulated power source are smaller than load share signal.
CONSTITUTION: A plural number of the regulated power sources i(i=1,2) consisting of the regulator REGi, the error amplifier Ai, the load share control circuit LODi, and the matched diode Di are provide. The output terminals of each regulated power source are connected in common through the matched diode, and load share in each power source is made possible. In short, the load share control circuit LODi, in case where the output current signal of the power source i is smaller than load share signal, controls the error amplifier Ai or the regulator REGi so that it coincides with the loas share signal. Thus, even in the case of long distance power source of slow responding speed, output dip at the time of fault changeover, can be made small and also the quantity of heat produced per unit of area can be minimized.
COPYRIGHT: (C)1979,JPO&Japio
JP2565078A 1978-03-07 1978-03-07 Control of long distance power source Pending JPS54118544A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2565078A JPS54118544A (en) 1978-03-07 1978-03-07 Control of long distance power source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2565078A JPS54118544A (en) 1978-03-07 1978-03-07 Control of long distance power source

Publications (1)

Publication Number Publication Date
JPS54118544A true JPS54118544A (en) 1979-09-14

Family

ID=12171687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2565078A Pending JPS54118544A (en) 1978-03-07 1978-03-07 Control of long distance power source

Country Status (1)

Country Link
JP (1) JPS54118544A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0380639U (en) * 1989-12-08 1991-08-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0380639U (en) * 1989-12-08 1991-08-19

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