KR19980023291U - Gas Insulated Switchgear - Google Patents
Gas Insulated Switchgear Download PDFInfo
- Publication number
- KR19980023291U KR19980023291U KR2019960036678U KR19960036678U KR19980023291U KR 19980023291 U KR19980023291 U KR 19980023291U KR 2019960036678 U KR2019960036678 U KR 2019960036678U KR 19960036678 U KR19960036678 U KR 19960036678U KR 19980023291 U KR19980023291 U KR 19980023291U
- Authority
- KR
- South Korea
- Prior art keywords
- circuit breaker
- insulated switchgear
- gas insulated
- current transformer
- phase
- Prior art date
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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
- H02B13/0352—Gas-insulated switchgear for three phase switchgear
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Gas-Insulated Switchgears (AREA)
Abstract
본 고안에 의한 가스절연 개폐장치는 수평으로 배치된 3상의 차단기와, 그 차단기의 상부에 수직으로 설치된 변류기와, 그 변류기와 연결하여 수평으로 배치된 단로기와, 그 단로기의 일측에 수직으로 설치한 접지개폐기와, 절연매질로 밀봉된 탱크내에 상기 차단기, 변류기, 단로기 및 접지개폐기를 서로 연결하는 도체와, 그 각상의 도체를 하나로 모은 통합모선으로 구성되어, 설치면적을 축소하도록 하였다.The gas insulated switchgear according to the present invention includes a three-phase circuit breaker arranged horizontally, a current transformer installed vertically on an upper portion of the circuit breaker, a disconnector arranged horizontally in connection with the current transformer, and a vertically installed side of the circuit breaker. It consists of a grounding switch, a conductor connecting the circuit breaker, the current transformer, the disconnecting device and the grounding switch to each other in a tank sealed with an insulating medium, and an integrated bus in which the conductors of each phase are put together to reduce the installation area.
Description
본 고안은 가스절연 개폐장치에 관한 것으로, 특히 각각 모선으로 분리되어 있는구조를 3상 일괄 탱크에 도체를 내장하는 구조로 함으로써, 설치면적을 축소할 수 있도록 한 가스절연 개폐장치에 관한 것이다.The present invention relates to a gas insulated switchgear, and more particularly, to a gas insulated switchgear capable of reducing the installation area by having a structure in which conductors are embedded in a three-phase collective tank, respectively.
가스절연 개폐장치는 도 1의 단선도와 같이, 모선(1)(1'), 단로기(2), 접지개폐기(3), 변류기(4), 차단기(5)등이 접속되는 기기로서, 모선(1)과 모선(1')을 끊고 이어주는 장치를 말한다.The gas insulated switchgear is a device to which buses 1, 1 ', disconnectors 2, ground breakers 3, current transformers 4, breakers 5 and the like are connected as shown in the disconnection diagram of FIG. Refers to a device that breaks and connects 1) and the bus bar (1 ').
구성을 좀더 살펴보면, 도 2 및 도 3의 평면도 및 측면도에 도시한 바와 같이, 중간에 차단기(5)가 수평으로 배치되어 있고, 그 차단기의 양측단에 변류기(4)가 설치되며, 그 변류기와 연결하여 모선(1)(1')이 배치되고, 상기 모선의 일측에 단로기(2) 및 접지개폐기(3)가 각각 설치된다. 또한 상기 차단기(5), 변류기(4), 단로기(2), 접지개폐기(3), 모선(1)(1')은 모두 SF6가스인 절연매질로 밀봉된 탱크(7)내에 도체(6)로 연결되어 있고, 이 도체로 전류가 흐른다.Looking at the configuration in more detail, as shown in the top and side views of Figs. 2 and 3, the circuit breaker 5 is arranged horizontally in the middle, the current transformer 4 is provided at both ends of the circuit breaker, Buses 1 and 1 'are arranged in connection with each other, and a disconnector 2 and a ground switch 3 are provided at one side of the bus. The circuit breaker 5, current transformer 4, disconnector 2, ground switch 3, busbar 1, 1 ′ are all conductors 6 in a tank 7 sealed with an insulating medium of SF 6 gas. ), And current flows through this conductor.
종래의 기술에 의한 가스절연 개폐장치를 설치시 각각 별도의 모선(1)(1'), 단로기(2), 접지개폐기(3), 변류기(4), 차단기(5)를 동일하게 3개소에 설치하는 구조로 되어 있어, 모선의 길이가 길어질수록 설치면적이 많이 소요되는 문제점이 있는 바, 본 고안의 목적은 상기와 같은 문제점을 고려하여 안출한 것으로, 각각 모선으로 분리되어 있는 구조를 3상 일괄 탱크에 도체를 내장하는 구조로 함으로써, 설치면적을 축소할 수 있도록 한 가스절연 개폐장치를 제공함에 있다.When installing a gas insulated switchgear according to the prior art, separate buses (1) (1 '), disconnectors (2), ground breakers (3), current transformers (4), and circuit breakers (5) are the same in three places. The structure of the installation, the longer the length of the bus bar, there is a problem that the installation area takes more bar, the object of the present invention was devised in consideration of the above problems, the three phases of each structure separated by the bus bar The present invention provides a gas insulated switchgear capable of reducing the installation area by including a conductor in a batch tank.
도 1은 일반적인 가스절연 개폐장치를 나타내는 단선도,1 is a schematic diagram showing a general gas insulated switchgear;
도 2는 종래의 기술에 의한 가스절연 개폐장치를 나타내는 평면도.Figure 2 is a plan view showing a gas insulated switchgear according to the prior art.
도 3은 종래의 기술에 의한 가스절연 개폐장치를 나타내는 측면도.Figure 3 is a side view showing a gas insulated switchgear according to the prior art.
도 4는 본 고안에 의한 가스절연 개폐장치를 나타내는 평면도.Figure 4 is a plan view showing a gas insulated switchgear according to the present invention.
도 5는 본 고안에 의한 가스절연 개폐장치를 나타내는 측면도.Figure 5 is a side view showing a gas insulated switchgear according to the present invention.
* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
12:단로기13:접지개폐기12: Disconnector 13: Earth Switch
14:변류기15:차단기14: current transformer 15: breaker
18, 18':통합모선19:탱크18, 18 ': integrated bus 19: tank
20:도체20: conductor
이러한, 본 고안의 목적은 일측에 차단기를 설치하여 모선과 모선을 서로 끊고 이어주는 다상의 가스절연 개폐장치에 있어서, 상기 각 모선내의 도체를 하나로 모아 통합모선을 형성함으로써 달성된다.The object of the present invention is to achieve a multi-phase gas insulated switchgear that breaks a bus and a bus by connecting a circuit breaker on one side, thereby forming an integrated bus by gathering the conductors in each bus.
이하, 본 고안에 의한 가스절연 개폐장치를 첨부도면에 도시한 실시예에 따라서 설명한다.Hereinafter, a gas insulated switchgear according to the present invention will be described according to the embodiment shown in the accompanying drawings.
도 4는 본 고안에 의한 가스절연 개폐장치를 나타내는 평면도이고, 도 5는 본 고안에 의한 가스절연 개폐장치를 나타내는 측면도를 각각 보인 것이다.4 is a plan view showing a gas insulated switchgear according to the present invention, Figure 5 shows a side view showing a gas insulated switchgear according to the present invention.
이에 도시한 바와 같이, 본 고안에 의한 가스절연 개폐장치는 수평으로 배치된 3강의 차단기(15)와, 그 차단기의 상부에 수직으로 설치된 변류기(14)와, 그 변류기와 연겨되어 수평으로 배치된 단로기(12)와, 그 단로기의 일측에 수직으로 설치한 접지개폐기(13)와, 절연매질로 밀봉된 탱크(19)내에 상기 차단기(15), 변류기(14), 단로기(12) 및 접지개폐기(13)를 서로 연결하는 도체(20)와, 그 각상의 도체를 하나로 모은 통합모선(18)(18')을 포함하여 구성된다.As shown in the drawing, the gas insulated switchgear according to the present invention has a horizontally arranged circuit breaker 15 disposed horizontally, a current transformer 14 installed vertically on the upper part of the circuit breaker, and a horizontal current connected to the current transformer. The circuit breaker 15, the current transformer 14, the circuit breaker 12, and the ground breaker in the disconnector 12, a ground switch 13 installed vertically on one side of the disconnector, and a tank 19 sealed with an insulating medium. It comprises a conductor 20 which connects (13) to each other, and the integrated bus | wire 18 (18 ') which brought together the conductor of each phase into one.
이와 같이 구성된 본 고안에 의한 가스절연 개폐장치는 절연매질로 밀봉한 탱크(19)를 중앙 차단기로 모으도록 형성하고, 각상의 모선을 3상 일괄한 통합모선(18)(18')을 상기 탱크(19)내에 배치함으로써, 전체적인 면적을 줄일 수 있도록 하였다.The gas insulated switchgear according to the present invention configured as described above is formed so that the tank 19 sealed with an insulating medium is collected by a central circuit breaker, and the integrated buses 18 and 18 ′ in which three phases of the main buses are collectively combined are arranged in the tank. By disposing in (19), the overall area can be reduced.
이상에서 설명한 바와 같이, 본 고안에 의한 가스절연 개폐장치는 수평으로 배치된 3상의 차단기와, 그 차단기의 상부에 수직으로 설치된 변류기와, 그 변류기와 연결되어 수평으로 배치된 단로기와, 그 단로기의 일측에 수직으로 설치한 접지개폐기와, 절연 매질로 밀봉된 탱크내에 상기 차단기, 변류기, 단로기 및 접지개폐기를 서로 연결하는 도체와, 그 각상의 도체를 하나로 모은 통합모선으로 구성되어, 설치면적을 축소할 수 있도록 한 효과가 있다.As described above, the gas insulated switchgear according to the present invention includes a three-phase circuit breaker arranged horizontally, a current transformer installed vertically on top of the circuit breaker, a disconnector arranged horizontally in connection with the current transformer, It consists of a grounding switch installed vertically on one side, a conductor connecting the circuit breaker, current transformer, disconnector, and grounding switch to each other in a tank sealed with insulation medium, and an integrated bus in which the conductors of each phase are put together to reduce the installation area. There is one effect that can be done.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960036678U KR19980023291U (en) | 1996-10-31 | 1996-10-31 | Gas Insulated Switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960036678U KR19980023291U (en) | 1996-10-31 | 1996-10-31 | Gas Insulated Switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980023291U true KR19980023291U (en) | 1998-07-25 |
Family
ID=53980986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960036678U KR19980023291U (en) | 1996-10-31 | 1996-10-31 | Gas Insulated Switchgear |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980023291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100905500B1 (en) * | 2008-11-25 | 2009-07-01 | 김지홍 | Slim ASSAuto Sectionalized Switcher-gear embedded MOFmetering outfit and Partial Discharge sensor |
-
1996
- 1996-10-31 KR KR2019960036678U patent/KR19980023291U/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100905500B1 (en) * | 2008-11-25 | 2009-07-01 | 김지홍 | Slim ASSAuto Sectionalized Switcher-gear embedded MOFmetering outfit and Partial Discharge sensor |
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