JPS51134856A - Overvoltage controlling system of d.c. power transmission system - Google Patents

Overvoltage controlling system of d.c. power transmission system

Info

Publication number
JPS51134856A
JPS51134856A JP50059122A JP5912275A JPS51134856A JP S51134856 A JPS51134856 A JP S51134856A JP 50059122 A JP50059122 A JP 50059122A JP 5912275 A JP5912275 A JP 5912275A JP S51134856 A JPS51134856 A JP S51134856A
Authority
JP
Japan
Prior art keywords
power transmission
transmission system
overvoltage controlling
overvoltage
controlling system
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
JP50059122A
Other languages
Japanese (ja)
Inventor
Atsumi Watabe
Shoichi Sugawara
Akio Mizukoshi
Noritoshi Fujii
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 JP50059122A priority Critical patent/JPS51134856A/en
Publication of JPS51134856A publication Critical patent/JPS51134856A/en
Pending legal-status Critical Current

Links

Landscapes

  • Direct Current Feeding And Distribution (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Static Devices (AREA)

Abstract

PURPOSE: A protective means of D.C. transmission system capable of efficiently controlling the over voltage due to the full voltage actuation, generated in abnormal starting actuation.
COPYRIGHT: (C)1976,JPO&Japio
JP50059122A 1975-05-16 1975-05-16 Overvoltage controlling system of d.c. power transmission system Pending JPS51134856A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50059122A JPS51134856A (en) 1975-05-16 1975-05-16 Overvoltage controlling system of d.c. power transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50059122A JPS51134856A (en) 1975-05-16 1975-05-16 Overvoltage controlling system of d.c. power transmission system

Publications (1)

Publication Number Publication Date
JPS51134856A true JPS51134856A (en) 1976-11-22

Family

ID=13104176

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50059122A Pending JPS51134856A (en) 1975-05-16 1975-05-16 Overvoltage controlling system of d.c. power transmission system

Country Status (1)

Country Link
JP (1) JPS51134856A (en)

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