MY126344A - Gas insulation type load break system - Google Patents

Gas insulation type load break system

Info

Publication number
MY126344A
MY126344A MYPI96001825A MYPI9601825A MY126344A MY 126344 A MY126344 A MY 126344A MY PI96001825 A MYPI96001825 A MY PI96001825A MY PI9601825 A MYPI9601825 A MY PI9601825A MY 126344 A MY126344 A MY 126344A
Authority
MY
Malaysia
Prior art keywords
current
earthing
main body
bushing
switch main
Prior art date
Application number
MYPI96001825A
Inventor
Young Geun Kim
Original Assignee
Lg Ind Systems 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 Lg Ind Systems Co Ltd filed Critical Lg Ind Systems Co Ltd
Publication of MY126344A publication Critical patent/MY126344A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/035—Gas-insulated switchgear
    • H02B13/075—Earthing arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/42—Driving mechanisms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/64—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid wherein the break is in gas

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)

Abstract

AN IMPROVED GAS INSULATION TYPE LOAD BRAKE SYSTEM, WHICH IS CAPABLE OF MORE EASILY DISCHARGING REMAINING CURRENT OF A CABLE TO WHICH THE POWER SUPPLY IS DISCONNECTED, AND ENABLING AN EASIER CABLE CONNECTION TEST AFTER THE CABLE CONNECTION WORK IS FINISHED, WHICH INCLUDES A SWITCH MAIN BODY (31), SWITCH MAIN BODY (31) BEING MADE OF A SINGLE CONTAINER; AN OPERATION HANDLES (15) MOUNTED ON A FRONT PANEL OF THE SWITCH MAIN BODY (31) FOR CONTROLLING OPENING/CLOSING STATE AND EARTHING STATE OF A CURRENT APPLIED THERETO; A MAIN CIRCUIT BUSHING (35) MOUNTED ON A FRONT PANEL OF THE SWITCH MAIN BODY (31) FOR FORMING AN OPENING/CLOSING PATH OF A CURRENT; AN EARTHING BUSHING (17) MOUNTED AT ONE SIDE OF THE MAIN CIRCUIT BUSHING (35) FOR FORMING AN EARTHING PATH; A CURRENT SUPPLY FIXED CONTACT POINT (19) CONNECTED TO THE MAIN CIRCUIT BUSHING (35), THROUGH WHICH A CURRENT IS APPLIED TO THE INTERIOR OF THE SWITCH MAIN BODY (31); AN EARTHING FIXED CONTACT POINT (19'') CONNECTED TO THE EARTHING BUSHING (17) FOR DISCHARGING A CURRENT APPLIED TO THE INTERIOR OF THE SWITCH MAIN BODY (31); A MAIN SHAFT (27) ROTATABLE IN COOPERATION WITH THE OPERATION HANDLES (15); A MOVABLE ARM (26) ENGAGED TO THE MAIN SHAFT (27) AND MOVABLY COMMUNICATING WITH THE ROTATION OF THE MAIN SHAFT (27); AND A CURRENT TRANSFER MEMBER OPERABLY MOUNTED AT THE MOVABLE ARM (26) AND SELECTIVELY CONNECTED BETWEEN THE CURRENT SUPPLY FIXED CONTACT POINT (19) AND THE EARTHING FIXED CONTACT POINT (19'') IN COOPERATION WITH THE ROTATION OF THE MOVABLE ARM (26).(FIG 8)
MYPI96001825A 1995-05-17 1996-05-15 Gas insulation type load break system MY126344A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950012257A KR0146092B1 (en) 1995-05-17 1995-05-17 Gas Insulated Load Switch and Grounding Method Using the Switch

Publications (1)

Publication Number Publication Date
MY126344A true MY126344A (en) 2006-09-29

Family

ID=19414687

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI96001825A MY126344A (en) 1995-05-17 1996-05-15 Gas insulation type load break system

Country Status (4)

Country Link
KR (1) KR0146092B1 (en)
CN (1) CN1061182C (en)
MY (1) MY126344A (en)
TW (1) TW382847B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5864107A (en) * 1996-05-24 1999-01-26 S&C Electric Company Switchgear assembly
KR100379689B1 (en) * 2001-04-03 2003-04-10 엘지산전 주식회사 Gas insulation type load break switch
KR101604278B1 (en) 2011-12-30 2016-03-18 엘에스산전 주식회사 3 position actuator for switchgear
KR101257098B1 (en) * 2012-04-16 2013-04-19 엘에스산전 주식회사 Partial discharge detecting apparatus for solid insulated load breaker switch

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06335125A (en) * 1993-03-12 1994-12-02 Mitsubishi Electric Corp Switching device

Also Published As

Publication number Publication date
CN1142128A (en) 1997-02-05
TW382847B (en) 2000-02-21
KR960042798A (en) 1996-12-21
CN1061182C (en) 2001-01-24
KR0146092B1 (en) 1998-09-15

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