KR20080074095A - 가스 절연 개폐장치를 위한 전압 감지기 및 전압 감지 방법 - Google Patents

가스 절연 개폐장치를 위한 전압 감지기 및 전압 감지 방법 Download PDF

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Publication number
KR20080074095A
KR20080074095A KR1020087007727A KR20087007727A KR20080074095A KR 20080074095 A KR20080074095 A KR 20080074095A KR 1020087007727 A KR1020087007727 A KR 1020087007727A KR 20087007727 A KR20087007727 A KR 20087007727A KR 20080074095 A KR20080074095 A KR 20080074095A
Authority
KR
South Korea
Prior art keywords
voltage
conductor
insulated switchgear
gas insulated
optical
Prior art date
Application number
KR1020087007727A
Other languages
English (en)
Korean (ko)
Inventor
제임스 엔. 블레이크
패트릭 채베즈
Original Assignee
엔엑스티페이즈 티 앤드 디 코포레이션
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 엔엑스티페이즈 티 앤드 디 코포레이션 filed Critical 엔엑스티페이즈 티 앤드 디 코포레이션
Publication of KR20080074095A publication Critical patent/KR20080074095A/ko

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/16—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using capacitive devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/24—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/24—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices
    • G01R15/247—Details of the circuitry or construction of devices covered by G01R15/241 - G01R15/246
    • 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
    • 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/24—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices
    • G01R15/241—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices using electro-optical modulators, e.g. electro-absorption
    • G01R15/242—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices using electro-optical modulators, e.g. electro-absorption based on the Pockels effect, i.e. linear electro-optic effect
    • 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
    • H01H33/027—Integrated apparatus for measuring current or voltage
    • 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
    • H02B13/0356—Mounting of monitoring devices, e.g. current transformers

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
KR1020087007727A 2005-09-29 2006-09-21 가스 절연 개폐장치를 위한 전압 감지기 및 전압 감지 방법 KR20080074095A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72188005P 2005-09-29 2005-09-29
US60/721,880 2005-09-29

Publications (1)

Publication Number Publication Date
KR20080074095A true KR20080074095A (ko) 2008-08-12

Family

ID=37906485

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020087007727A KR20080074095A (ko) 2005-09-29 2006-09-21 가스 절연 개폐장치를 위한 전압 감지기 및 전압 감지 방법

Country Status (3)

Country Link
KR (1) KR20080074095A (zh)
CN (1) CN101278201A (zh)
WO (1) WO2007041002A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210048162A (ko) 2019-10-23 2021-05-03 주식회사 온 전압측정센서 및 이를 포함하는 가스절연개폐장치
KR102251284B1 (ko) * 2020-11-27 2021-05-12 국방과학연구소 광학 소자를 이용하여 전압을 측정하기 위한 장치 및 방법

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107102188B (zh) * 2017-03-22 2019-05-03 华北电力大学 适用于同轴结构高压导体的工频高电压植入式测量装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3806682A (en) * 1972-10-03 1974-04-23 Bbc Brown Boveri & Cie High-voltage gas-insulated switchgear with capacitive voltage divider for indicating contact position
DE2409990C2 (de) * 1974-02-27 1982-11-25 Siemens AG, 1000 Berlin und 8000 München Meßwandler für Hochspannungsschaltanlagen mit Metallkapselung
US5017859A (en) * 1989-08-03 1991-05-21 Westinghouse Electric Corp. Integral capacitive divider bus bar voltage measuring apparatus and combined current sensor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210048162A (ko) 2019-10-23 2021-05-03 주식회사 온 전압측정센서 및 이를 포함하는 가스절연개폐장치
KR102251284B1 (ko) * 2020-11-27 2021-05-12 국방과학연구소 광학 소자를 이용하여 전압을 측정하기 위한 장치 및 방법

Also Published As

Publication number Publication date
CN101278201A (zh) 2008-10-01
WO2007041002A1 (en) 2007-04-12

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N231 Notification of change of applicant
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid