KR950015936A - 2회선 스포트네트워크 수전장치 - Google Patents

2회선 스포트네트워크 수전장치 Download PDF

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Publication number
KR950015936A
KR950015936A KR1019940026611A KR19940026611A KR950015936A KR 950015936 A KR950015936 A KR 950015936A KR 1019940026611 A KR1019940026611 A KR 1019940026611A KR 19940026611 A KR19940026611 A KR 19940026611A KR 950015936 A KR950015936 A KR 950015936A
Authority
KR
South Korea
Prior art keywords
protector
line
tripping
circuit
fuse
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.)
Abandoned
Application number
KR1019940026611A
Other languages
English (en)
Korean (ko)
Inventor
마사부미 사또
가즈오 가노
도오루 다니미즈
가즈오 구리따
Original Assignee
가나이 쯔도무
가부시끼 가이샤 히다찌 세이사꾸쇼
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 가나이 쯔도무, 가부시끼 가이샤 히다찌 세이사꾸쇼 filed Critical 가나이 쯔도무
Publication of KR950015936A publication Critical patent/KR950015936A/ko
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
    • H02H7/267—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured for parallel lines and wires
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/14—Indicating direction of current; Indicating polarity of voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
    • H02H7/28—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured for meshed systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
KR1019940026611A 1993-11-09 1994-10-18 2회선 스포트네트워크 수전장치 Abandoned KR950015936A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5279651A JPH07135733A (ja) 1993-11-09 1993-11-09 ２回線スポットネットワーク受電装置
JP93-279651 1993-11-09

Publications (1)

Publication Number Publication Date
KR950015936A true KR950015936A (ko) 1995-06-17

Family

ID=17613956

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940026611A Abandoned KR950015936A (ko) 1993-11-09 1994-10-18 2회선 스포트네트워크 수전장치

Country Status (3)

Country Link
JP (1) JPH07135733A (cg-RX-API-DMAC7.html)
KR (1) KR950015936A (cg-RX-API-DMAC7.html)
TW (1) TW270251B (cg-RX-API-DMAC7.html)

Also Published As

Publication number Publication date
TW270251B (cg-RX-API-DMAC7.html) 1996-02-11
JPH07135733A (ja) 1995-05-23

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19941018

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19991012

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 19941018

Comment text: Patent Application

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20011130

NORF Unpaid initial registration fee
PC1904 Unpaid initial registration fee