JPH0423303Y2 - - Google Patents
Info
- Publication number
- JPH0423303Y2 JPH0423303Y2 JP15652586U JP15652586U JPH0423303Y2 JP H0423303 Y2 JPH0423303 Y2 JP H0423303Y2 JP 15652586 U JP15652586 U JP 15652586U JP 15652586 U JP15652586 U JP 15652586U JP H0423303 Y2 JPH0423303 Y2 JP H0423303Y2
- Authority
- JP
- Japan
- Prior art keywords
- insulating
- capacitor
- gas
- voltage
- insulated high
- 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
Links
- 239000003990 capacitor Substances 0.000 claims description 33
- 238000009413 insulation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Description
【考案の詳細な説明】
産業上の利用分野
本考案は進相用などに使用するガス絶縁高圧コ
ンデンサに関するものである。[Detailed Description of the Invention] Industrial Application Field The present invention relates to a gas-insulated high-voltage capacitor used for phase advancement.
従来の技術
高圧進相コンデンサなどは、一般には油入方式
で製作されているが、最近では防災上の目的より
油なしのガス絶縁方式のものが用いられる例があ
る。Conventional Technology High-voltage phase advance capacitors and the like are generally manufactured using an oil-immersed method, but recently there are examples where oil-free gas-insulated capacitors are being used for disaster prevention purposes.
考案が解決しようとする問題点
しかしながら、ガス絶縁方式の高圧コンデンサ
では、高電圧のコンデンサ素子の製作が困難であ
るため、高圧コンデンサでは比較的小形のコンデ
ンサ素子を多数個直列接続することとなり、コン
デンサユニツトの組立は煩雑で手数を要し、また
各コンデンサ素子間の絶縁についても手数を要す
るなどの欠点があつた。Problems that the invention aims to solve However, with gas-insulated high-voltage capacitors, it is difficult to manufacture high-voltage capacitor elements. The assembly of the unit is complicated and time-consuming, and the insulation between each capacitor element also requires time and effort.
問題点を解決するための手段
本考案の前記の欠点を除去したガス絶縁高圧コ
ンデンサを提供しようとするもので、複数個の丸
山巻コンデンサ素子を直列接続して絶縁筒に収納
し、この絶縁筒を複数本並置してこの上下端を絶
縁板で固定して構成したコンデンサユニツトを容
器に収納して絶縁性ガスを充填したものである。Means for Solving the Problems This invention aims to provide a gas-insulated high-voltage capacitor that eliminates the above-mentioned drawbacks of the present invention. A capacitor unit is constructed by arranging a plurality of capacitors in parallel and fixing the upper and lower ends with insulating plates, which is housed in a container and filled with insulating gas.
実施例
本考案のガス絶縁高圧コンデンサを第１図〜第
３図に示す実施例について説明する。Embodiment The embodiment of the gas-insulated high-voltage capacitor of the present invention shown in FIGS. 1 to 3 will be described.
第１図はガス絶縁高圧コンデンサの一実施例の
縦断面図、第２図は第１図のＡ−A′で切断した
横断面図、第３図はコンデンサ素子を収納した絶
縁筒の固定部の要部断面図で、イは一実施例、ロ
は他の実施例を示す。 Figure 1 is a longitudinal cross-sectional view of one embodiment of a gas-insulated high-voltage capacitor, Figure 2 is a cross-sectional view taken along line A-A' in Figure 1, and Figure 3 is a fixed part of an insulating cylinder housing a capacitor element. FIG. 2 is a sectional view of a main part of FIG.
丸巻コンデンサ素子１はコンデンサの端子電圧
または相電圧に対応する個数だけ直列に接続さ
れ、合成樹脂などで形成された絶縁筒２に収納さ
れる。そしてこの絶縁筒２はコンデンサを構成す
るに必要な本数だけまとめられ、これら複数本の
絶縁筒２の上下端が絶縁板３によつて固着され
る。その固着法としては、第３図イに示す一実施
例のように絶縁板３に絶縁筒２の上下端が嵌合す
るように座繰穴を設けてもよく、また第３図ロに
示す他の実施例のように接続筒２が貫通する貫通
孔を設けた絶縁板３１を別に設け、この絶縁板３
１を絶縁板３に固定してもよい。 Round-wound capacitor elements 1 are connected in series in a number corresponding to the terminal voltage or phase voltage of the capacitor, and are housed in an insulating tube 2 made of synthetic resin or the like. The number of insulating cylinders 2 necessary to form a capacitor is assembled together, and the upper and lower ends of the plurality of insulating cylinders 2 are fixed by insulating plates 3. As for the fixing method, counterbore holes may be provided in the insulating plate 3 so that the upper and lower ends of the insulating cylinder 2 fit into the insulating plate 3 as shown in the embodiment shown in FIG. 3A, or as shown in FIG. 3B. As in other embodiments, an insulating plate 31 having a through hole through which the connecting tube 2 passes is provided separately, and this insulating plate 3
1 may be fixed to the insulating plate 3.
そして上下の絶縁板３は上下に貫通した絶縁棒
または絶縁中空棒４により強固に締めつけて、コ
ンデンサユニツトが構成される。 The upper and lower insulating plates 3 are firmly tightened by insulating rods or insulating hollow rods 4 penetrating vertically to form a capacitor unit.
コンデンサユニツトの一端すなわち、直列接続
されたコンデンサ素子１の一端は容器５に装着さ
れたブツシング６に接続され、他端は星形結線の
場合には中性点として互いに接続される。 One end of the capacitor unit, that is, one end of the series-connected capacitor elements 1, is connected to a bushing 6 mounted on the container 5, and the other ends are connected to each other as neutral points in the case of a star connection.
このようにして組立られたコンデンサユニツト
は、容器５に収納され、容器５内にSF6などの絶
縁性ガス７を充填してガス絶縁高圧コンデンサが
製造される。 The capacitor unit thus assembled is housed in a container 5, and the container 5 is filled with an insulating gas 7 such as SF 6 to produce a gas insulated high voltage capacitor.
考案の効果
本考案のガス絶縁高圧コンデンサは、コンデン
サ素子を絶縁筒に収納し、この絶縁筒を複数本集
合してコンデンサユニツトを構成するもので、多
数のコンデンサ素子を直列接続して簡単に組立る
ことができ、かつコンデンサ素子相互間およびコ
ンデンサ素子と絶縁筒の間の絶縁、特にシートな
どによる包囲被覆を行う必要がなく、組立作業が
簡単で工数が削減でき、しかも絶縁に対する信頼
性が高いなどの効果があり、実用的価値大なるも
のである。Effects of the invention The gas-insulated high-voltage capacitor of the present invention houses a capacitor element in an insulating cylinder, and a plurality of these insulating cylinders are assembled to form a capacitor unit.Many capacitor elements can be connected in series and easily assembled. It also eliminates the need for insulation between capacitor elements and between the capacitor elements and the insulating cylinder, especially for enclosing them with sheets, etc., making assembly easy and reducing man-hours, and providing high insulation reliability. It has the following effects and has great practical value.
第１図は、本考案のガス絶縁高圧コンデンサの
一実施例の縦断面図、第２図は第１図のＡ−
A′で切断した横断面図、第３図は本考案に係わ
るコンデンサ素子を収納した絶縁筒の固定部の要
部断面図で、イは一実施例、ロは他の実施例を示
す。
１……コンデンサ素子、２……絶縁筒、３，３
１……絶縁板、４……絶縁棒、５……容器、６…
…ブツシング、７……絶縁性ガス。
FIG. 1 is a longitudinal cross-sectional view of one embodiment of the gas-insulated high-voltage capacitor of the present invention, and FIG.
FIG. 3 is a cross-sectional view taken at A', and FIG. 3 is a cross-sectional view of a main part of a fixing part of an insulating cylinder housing a capacitor element according to the present invention, where A shows one embodiment and B shows another embodiment. 1... Capacitor element, 2... Insulating tube, 3, 3
1... Insulating plate, 4... Insulating rod, 5... Container, 6...
...Butsing, 7...Insulating gas.
Claims (1)
縁筒に収納し、この絶縁筒を複数本並置してこの
上下端を絶縁板で固定して構成したコンデンサユ
ニツトを容器に収納して絶縁性ガスを充填してな
るガス絶縁高圧コンデンサ。 A capacitor unit is constructed by connecting multiple round-wound capacitor elements in series and storing them in an insulating tube, placing a plurality of these insulating tubes side by side and fixing the upper and lower ends with insulating plates, and then storing the capacitor unit in a container and insulating gas. A gas-insulated high-voltage capacitor filled with
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15652586U JPH0423303Y2 (en) | 1986-10-13 | 1986-10-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15652586U JPH0423303Y2 (en) | 1986-10-13 | 1986-10-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6361116U JPS6361116U (en) | 1988-04-22 |
| JPH0423303Y2 true JPH0423303Y2 (en) | 1992-05-29 |
Family
ID=31078221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15652586U Expired JPH0423303Y2 (en) | 1986-10-13 | 1986-10-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0423303Y2 (en) |
-
1986
- 1986-10-13 JP JP15652586U patent/JPH0423303Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6361116U (en) | 1988-04-22 |
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