JPH0828927B2 - Compound disconnector device - Google Patents
Compound disconnector deviceInfo
- Publication number
- JPH0828927B2 JPH0828927B2 JP5176286A JP17628693A JPH0828927B2 JP H0828927 B2 JPH0828927 B2 JP H0828927B2 JP 5176286 A JP5176286 A JP 5176286A JP 17628693 A JP17628693 A JP 17628693A JP H0828927 B2 JPH0828927 B2 JP H0828927B2
- Authority
- JP
- Japan
- Prior art keywords
- disconnector
- conductor
- disconnectors
- chamber
- tank
- 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.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/003—Earthing switches
Landscapes
- Gas-Insulated Switchgears (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は複合断路器装置に関す
る。FIELD OF THE INVENTION The present invention relates to a composite disconnector device.
【０００２】[0002]
【従来の技術】たとえば変電所設備において、主及び予
備の両母線が引き込まれてある場合、各母線に回線用断
路器および接地装置を接続するとともに、両回線用断路
器の各引出側を一括してひとつの受電用配開機器に接続
することがある。図８はそのための回路図を示し、Ｍ
１、Ｍ２は各母線、１、２は各母線に接続された回線用
断路器、３、４は接地装置、５は両回線用断路器１、２
の引出側の一括点で、ここに接続される線６が受電用配
開機器に接続される。2. Description of the Related Art For example, in a substation facility, when both main and standby busbars are drawn, a line disconnector and a grounding device are connected to each busbar, and both outlets of both line disconnectors are collectively connected. Then, it may be connected to one power distribution device. FIG. 8 shows a circuit diagram therefor, M
1, M2 are each busbars, 1 and 2 are line disconnectors connected to each busbar, 3 and 4 are grounding devices, and 5 are both line disconnectors 1 and 2.
At the collective point on the pull-out side, the line 6 connected to this is connected to the power receiving and distributing device.
【０００３】このような回路結線のために、従来では２
台の断路器１、２と２台の接地装置３、４を用意し、そ
のそれぞれを別個に据え付けるようにしていた。しかし
このように２台の断路器と接地装置を据え付けることに
より、その据付面積が広くなるし、また各断路器をそれ
ぞれ別個に製作しなければならないため、製作費も高く
つく欠点があった。Due to such a circuit connection, it has been conventionally required to use two circuits.
The disconnecting switches 1 and 2 and the grounding devices 3 and 4 were prepared, and each of them was installed separately. However, by installing the two disconnecting switches and the grounding device in this way, the installation area becomes wider, and since each disconnecting switch must be manufactured separately, there are drawbacks that the manufacturing cost is high.
【０００４】[0004]
【発明が解決しようとする課題】本発明は、２台の断路
器および接地装置をひとつの機器として構成してユニッ
ト化し、その構成を縮小化するとともに、製作費の低廉
化を図ることを目的とする。SUMMARY OF THE INVENTION It is an object of the present invention to configure two disconnecting switches and a grounding device as a single device into a unit, to reduce the configuration and to reduce the manufacturing cost. And
【０００５】[0005]
【課題を解決するための手段】本発明は、内部に一対の
コンタクトとこの両コンタクトを接続する導体を備えた
タンクと、このタンクの両端に上方に向かって延びる一
対の断路器室用管を設け、各断路器室用管の内部に、各
コンタクトに連なる各導体に固定接触子が接続されてあ
る第１および第２の断路器と、この各第１および第２の
断路器の各可動接触子に接続される第１および第２の接
地装置を設置し、各断路器室用管の上部に、内部に貫通
導体を有し、上端に貫通導体に接続されている引込み用
端子を有するブッシングを取り付け、第１および第２の
断路器のうちの一方の断路器の固定接触子とこの固定接
触子が接続されるコンタクトとの間に連なる導体を、断
路器室用管の一方またはタンクに連結されてある、下方
に延びるケーブルヘッド室の内部の引出用のケーブルヘ
ッドに接続したことを特徴とする。According to the present invention, there is provided a tank having a pair of contacts and a conductor for connecting both contacts therein, and a pair of disconnector chamber tubes extending upward at both ends of the tank. First and second disconnectors each having a fixed contact connected to each conductor connected to each contact inside each disconnector chamber tube, and each movable first and second disconnector. First and second grounding devices connected to the contacts are installed, a through conductor is internally provided at an upper portion of each disconnector chamber tube, and a lead-in terminal connected to the through conductor is provided at an upper end thereof. A bushing is attached, and a conductor connected between the fixed contact of one of the first and second disconnectors and the contact to which this fixed contact is connected is connected to one of the disconnector chamber tubes or the tank. Downwardly extending cable connected to Characterized in that connected to the interior of the cable head for withdrawal of head room.
【０００６】[0006]
【作用】この構成によると、第１、第２の断路器および
第１および第２の接地装置が母線用断路器、接地装置と
して利用される。そしてタンクを主体とし、これに一対
の断路器室用管を設け、各断路器室用管の内部に断路器
と接地装置を設けることにより、各２台の断路器と接地
装置が複合してユニット化し、一つの機器として構成で
きる。According to this structure, the first and second disconnectors and the first and second grounding devices are used as busbar disconnectors and grounding devices. A tank is the main body, and a pair of disconnector chamber pipes are provided in this tank, and a disconnector and a grounding device are provided inside each disconnector chamber pipe, so that two disconnectors and a grounding device are combined. It can be unitized and configured as one device.
【０００７】[0007]
【実施例】本発明の実施例を図によって説明する。１１
は内部に一対のコンタクト１２、１３とこの両コンタク
トを接続する導体１４を備えたタンクである。タンク１
１の両端には上方に向かって延びる一対の断路器室用管
１５、１６を設け、この各断路器室用管の内部に、各コ
ンタクト１２、１３に連なる導体１７、１８を導入す
る。Embodiments of the present invention will be described with reference to the drawings. 11
Is a tank having a pair of contacts 12 and 13 therein and a conductor 14 connecting the both contacts. Tank 1
A pair of disconnector chamber pipes 15 and 16 extending upward are provided at both ends of 1, and conductors 17 and 18 connected to the contacts 12 and 13 are introduced into the respective disconnector chamber pipes.
【０００８】断路器室用管１５の内部に、第１の断路器
１を設置する。この断路器１は、導体に接続される固定
接触子１９および可動接触子２０からなり、可動接触子
２０は外部から操作される駆動装置２１によって開閉駆
動される。更に断路器室用管１５の内部に、可動接触子
２２を有する第１の接地装置３を設置する。可動接触子
２２は断路器１の可動接触子２０に接触自在とされてあ
り、かつ外部から駆動される駆動装置２３によって開閉
駆動される。The first disconnector 1 is installed inside the disconnector chamber tube 15. The disconnector 1 includes a fixed contact 19 and a movable contact 20 which are connected to a conductor, and the movable contact 20 is opened and closed by a drive device 21 operated from the outside. Further, the first grounding device 3 having the movable contact 22 is installed inside the disconnector chamber tube 15. The movable contact 22 is freely contactable with the movable contact 20 of the disconnector 1, and is opened and closed by a drive device 23 driven from the outside.
【０００９】同様に断路器室用管１６の内部に、第２の
断路器２を設置する。断路器２は、導体１８に接続され
る固定接触子２４および可動接触子２５からなり、可動
接触子２５は外部から操作される駆動装置２７によって
開閉駆動される。更に断路器室用管１６の内部に、可動
接触子２８を有する第１の接地装置３を設置する。可動
接触子２８は断路器２の可動接触子２５に接触自在とさ
れてあり、かつ外部から駆動される駆動装置２９によっ
て開閉駆動される。Similarly, the second disconnector 2 is installed inside the disconnector chamber pipe 16. The disconnector 2 includes a fixed contact 24 and a movable contact 25 connected to the conductor 18, and the movable contact 25 is opened and closed by a drive device 27 operated from the outside. Further, the first grounding device 3 having the movable contactor 28 is installed inside the disconnector chamber pipe 16. The movable contactor 28 is freely contactable with the movable contactor 25 of the disconnector 2, and is driven to open and close by a drive device 29 driven from the outside.
【００１０】断路器室用管１５、１６の上部に、内部に
貫通導体３０、３１を有し、上端に貫通導体３０、３１
に接続されている引込み用端子３２、３３を有するブッ
シング３４、３５が取り付けられる。Penetration conductors 30 and 31 are provided inside the disconnector chamber tubes 15 and 16 and penetration conductors 30 and 31 are provided at the upper ends.
Bushings 34, 35 are attached having retracting terminals 32, 33 connected to.
【００１１】断路器室用管１５の側面に、下方に延びる
ケーブルヘッド室３６を設ける（図２参照。）。ケーブ
ルヘッド室３６の内部には、引出用のケーブルヘッド３
７が設けてあり、ケーブルヘッド３７に連なるケーブル
３８は下方に向かって引出されている。断路器１の固定
接触子１９に連なる導体３９は、絶縁スペーサ４０を介
し導体４１に接続され、この導体４１はケーブルヘッド
３７の先端に接続されている。A cable head chamber 36 extending downward is provided on the side surface of the disconnector chamber tube 15 (see FIG. 2). Inside the cable head chamber 36, the cable head 3 for drawing out
7 is provided, and the cable 38 connected to the cable head 37 is drawn downward. The conductor 39 connected to the fixed contact 19 of the disconnector 1 is connected to the conductor 41 via an insulating spacer 40, and the conductor 41 is connected to the tip of the cable head 37.
【００１２】なおケーブルヘッド室３６は図５に示すよ
うに、タンク１１の側面に取り付けてもよく、その場合
はコンタクト１２を導体４２を介してケーブルヘッド３
７に接続する。タンク１１、各断路器室用管１５、１
６、ケーブルヘッド室３６の内部には、絶縁性ガスが密
封されている。The cable head chamber 36 may be attached to the side surface of the tank 11 as shown in FIG. 5, in which case the contact 12 is connected to the cable head 3 via the conductor 42.
Connect to 7. Tank 11, pipes 15 for each disconnector room
6. An insulating gas is sealed inside the cable head chamber 36.
【００１３】図３、図４は図２の構成についての本発明
を三相用に構成した場合の例を示すもので、各タンク１
１、ケーブルヘッド室３６は架台４３に搭載されてあ
り、操作箱４４内の操作器を操作することによって、三
相連結機構４５が駆動され各断路器の駆動装置が駆動さ
れる。他の駆動装置も同様にして駆動される。図６、図
７は図５の構成についての本発明を三相用に構成した場
合の例を示す。FIG. 3 and FIG. 4 show an example in which the present invention having the configuration of FIG. 2 is configured for three phases.
1. The cable head chamber 36 is mounted on the pedestal 43, and by operating the operation device in the operation box 44, the three-phase coupling mechanism 45 is driven and the drive device of each disconnector is driven. Other driving devices are driven in the same manner. FIG. 6 and FIG. 7 show examples of the case where the present invention for the configuration of FIG. 5 is configured for three phases.
【００１４】この構成によると、第１および第２の断路
器１、２が母線用断路器として、また第１および第２の
接地装置３、４が母線用接地装置として、それぞれ利用
される。そしてタンク１１を主体とし、これに一対の断
路器室用管１５、１６の内部に断路器１、２と、接地装
置３、４を設けることにより、２台の断路器と接地装置
が複合したユニット化され、一つの機器として構成でき
る。With this configuration, the first and second disconnectors 1 and 2 are used as busbar disconnectors, and the first and second grounding devices 3 and 4 are used as busbar grounding devices. Further, the tank 11 is mainly used, and the disconnectors 1 and 2 and the grounding devices 3 and 4 are provided inside the pair of disconnector chamber pipes 15 and 16, whereby the two disconnectors and the grounding device are combined. It can be unitized and configured as one device.
【００１５】[0015]
【発明の効果】以上説明したように本発明によれば、２
台の断路器と接地装置をすべて一体的に複合して一つの
機器として構成できるため、その据付面積は各２台の断
路器、接地装置をそれぞれ据え付けるのに要する据付面
積に比較して格段に縮小されるし、またその製作費も個
々に製作する場合に比較して低廉となる効果を奏する。As described above, according to the present invention, 2
Since all the disconnectors and the grounding device can be integrated into one device and configured as one device, its installation area is much larger than the installation area required to install two disconnectors and grounding devices. In addition, the production cost is reduced, and the production cost is reduced as compared with the case where the production is performed individually.
【図１】本発明の実施例を示す正面図である。FIG. 1 is a front view showing an embodiment of the present invention.
【図２】図１の右側面図である。FIG. 2 is a right side view of FIG.
【図３】図１の構成を三相機器として構成した場合の側
面図である。FIG. 3 is a side view when the configuration of FIG. 1 is configured as a three-phase device.
【図４】図３の正面図である。FIG. 4 is a front view of FIG. 3;
【図５】本発明の他の実施例を示す正面図である。FIG. 5 is a front view showing another embodiment of the present invention.
【図６】図５の構成を三相機器として構成した場合の側
面図である。FIG. 6 is a side view when the configuration of FIG. 5 is configured as a three-phase device.
【図７】図６の正面図である。FIG. 7 is a front view of FIG.
【図８】変電所内の接続回路である。FIG. 8 is a connection circuit in the substation.
【符号の説明】 １ 第１の断路器 ２ 第２の断路器 ３ 第１の接地装置 ４ 第２の接地装置 １１ タンク １２、１３ コンタクト １７、１８ 導体 １５、１６ 断路器室用管 １７、１８ 導体 １９、２４ 固定接触子 ２０、２５ 可動接触子 ３２、３３ 引込み用端子 ３６ ケーブルヘッド室 ３７ ケーブルヘッド[Description of Reference Signs] 1 first disconnector 2 second disconnector 3 first grounding device 4 second grounding device 11 tank 12, 13 contact 17, 18 conductor 15, 16 disconnector chamber pipe 17, 18 Conductor 19, 24 Fixed contact 20, 25 Movable contact 32, 33 Retracting terminal 36 Cable head chamber 37 Cable head
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 平３−293910（ＪＰ，Ａ) 特開 平２−280605（ＪＰ，Ａ) 特開 平２−7812（ＪＰ，Ａ) 特開 平３−82303（ＪＰ，Ａ) ─────────────────────────────────────────────────── ─── Continuation of the front page (56) Reference JP-A-3-293910 (JP, A) JP-A-2-280605 (JP, A) JP-A-2-7812 (JP, A) JP-A-3- 82303 (JP, A)
Claims (1)
ンタクトを接続する導体を備えたタンクと、前記タンク
の両端に上方に向かって延びる一対の断路器室用管を設
け、前記各断路器室用管の内部に、前記各コンタクトに
連なる各導体に固定接触子が接続されてある第１および
第２の断路器と、前記各第１および第２の断路器の各可
動接触子に接続される第１および第２の接地装置を設置
し、前記各断路器室用管の上部に、内部に貫通導体を有
し、上端に貫通導体に接続されている引込み用端子を有
するブッシングを取り付けてなり、前記第１および第２
の断路器のうちの一方の断路器の固定接触子とこの固定
接触子が接続されるコンタクトとの間に連なる導体を、
前記断路器室用管の一方またはタンクに連結されてあ
る、下方に延びるケーブルヘッド室の内部の引出用のケ
ーブルヘッドに接続してなる複合断路器装置。1. A tank having a pair of contacts and a conductor connecting the both contacts therein, and a pair of disconnector chamber pipes extending upward at both ends of the tank. Inside the pipe, fixed conductors are connected to respective conductors connected to the contacts, and first and second disconnectors are connected to the movable contacts of the first and second disconnectors. First and second grounding devices are installed, and a bushing having a through conductor inside and a lead-in terminal connected to the through conductor at the upper end is attached to the upper part of each of the disconnector chamber tubes. , The first and second
A conductor connected between the fixed contact of one of the disconnectors and the contact to which this fixed contact is connected,
A composite disconnector device which is connected to one of the disconnector chamber tubes or a cable head chamber for pulling out inside a downwardly extending cable head chamber which is connected to the tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5176286A JPH0828927B2 (en) | 1993-06-08 | 1993-06-08 | Compound disconnector device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5176286A JPH0828927B2 (en) | 1993-06-08 | 1993-06-08 | Compound disconnector device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0787634A JPH0787634A (en) | 1995-03-31 |
| JPH0828927B2 true JPH0828927B2 (en) | 1996-03-21 |
Family
ID=16010933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5176286A Expired - Lifetime JPH0828927B2 (en) | 1993-06-08 | 1993-06-08 | Compound disconnector device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0828927B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100473092B1 (en) * | 1997-09-29 | 2005-03-08 | 미쓰비시덴키 가부시키가이샤 | Switch gear |
-
1993
- 1993-06-08 JP JP5176286A patent/JPH0828927B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0787634A (en) | 1995-03-31 |
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