JPS6245508B2 - - Google Patents
Info
- Publication number
- JPS6245508B2 JPS6245508B2 JP57156527A JP15652782A JPS6245508B2 JP S6245508 B2 JPS6245508 B2 JP S6245508B2 JP 57156527 A JP57156527 A JP 57156527A JP 15652782 A JP15652782 A JP 15652782A JP S6245508 B2 JPS6245508 B2 JP S6245508B2
- Authority
- JP
- Japan
- Prior art keywords
- coil
- diverter
- diverter coil
- support
- support member
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/10—Nuclear fusion reactors
Landscapes
- Vibration Dampers (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Discharge Heating (AREA)
Description
【発明の詳細な説明】
本発明は核融合装置のダイバータコイル支持装
置に係り、特に、真空容器内の不純物を除去する
ために設置されるダイバータコイルを支持するに
好適な核融合装置のダイバータコイル支持装置に
関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a diverter coil support device for a nuclear fusion device, and particularly to a diverter coil for a nuclear fusion device suitable for supporting a diverter coil installed to remove impurities in a vacuum vessel. Relating to a support device.
一般に核融合装置は、第１図〜第２図に示すよ
うに、プラズマ１を封入するトーラス状の真空容
器２とプラズマ閉じ込め用の磁場を発生するポロ
イダル磁場コイル３、およびトロイダル磁場コイ
ル４とこれらを支える架台５を備えるが、真空容
器２内には、内部の不純物除去のために、第２図
に示す如く、ダイバータコイル６等が設置され
る。このダイバータコイル６はプルズマ電流によ
る磁場と一体となつて真空容器２内にセパラトリ
ツク磁気面７を作り、プラズマ１中の不純物をセ
パラトリツク磁気面７に沿つて不純物吸収用のダ
イバータ板８に導く。このダイバータコイル６の
支持構造の詳細を第３図に示すが、ダイバータコ
イル６はプラズマ１の高温から守るために保護管
９内に設けられ、ダイバータコイル６の断面周縁
に対して上下２方向に配した支持部材１０Ａ，１
０Ｂをダイバータコイル６と保護管９内壁間に介
在させてダイバータコイル６が保護管９内の中央
部に位置するように支持している。また、ダイバ
ータコイル６にはプラズマ電流およびポロイダル
磁場コイル電流との相互作用により衝撃的な電磁
力が発生し、この電磁力はダイバータコイル６の
保護管９の間に作用する。この衝撃力を吸収する
ために、ダイバータコイル６の上側の支持部材１
０Ａの途中に同一向きに重ねた皿ばね１１を介在
させている。しかしこのような衝撃力吸収機構で
は、皿ばね１１による衝撃力吸収変位量ΔG1が
少ないために衝撃力を十分に吸収することができ
ない。また衝撃力吸収方向も上方向のみであり、
他方向の衝撃力を吸収することができず、ダイバ
ータコイルあるいは保護管を損傷あるいは破壊す
る原因となつていた。 Generally, a nuclear fusion device includes a toroidal vacuum vessel 2 that encloses a plasma 1, a poloidal magnetic field coil 3 that generates a magnetic field for plasma confinement, and a toroidal magnetic field coil 4, as shown in FIGS. 1 and 2. In the vacuum container 2, a diverter coil 6 and the like are installed as shown in FIG. 2 in order to remove impurities inside the vacuum container 2. This diverter coil 6 works together with the magnetic field generated by the Prusma current to create a separator magnetic surface 7 within the vacuum vessel 2, and guides impurities in the plasma 1 along the separator magnetic surface 7 to a diverter plate 8 for absorbing impurities. The details of the support structure for the diverter coil 6 are shown in FIG. 3. The diverter coil 6 is provided in a protection tube 9 to protect it from the high temperature of the plasma 1, and is arranged in two directions, up and down, with respect to the cross-sectional periphery of the diverter coil 6. Support members 10A, 1
0B is interposed between the diverter coil 6 and the inner wall of the protection tube 9, and the diverter coil 6 is supported so as to be located in the center of the protection tube 9. Furthermore, an impactful electromagnetic force is generated in the diverter coil 6 due to interaction with the plasma current and the poloidal magnetic field coil current, and this electromagnetic force acts between the protective tubes 9 of the diverter coil 6 . In order to absorb this impact force, the upper support member 1 of the diverter coil 6
A disc spring 11 stacked in the same direction is interposed in the middle of 0A. However, in such an impact force absorption mechanism, the impact force cannot be sufficiently absorbed because the impact force absorption displacement amount ΔG 1 by the disc spring 11 is small. In addition, the impact force absorption direction is only upward,
The impact force in the other direction could not be absorbed, causing damage or destruction to the diverter coil or protective tube.
本発明は上述の点に鑑み成されたもので、その
目的とするところは、ダイバータコイルに発生す
るあらゆる方向の衝撃力を十分に吸収することが
できるとともに、ダイバータコイル、あるいは保
護管が損傷したり、破壊するのを防止することの
できる核融合装置のダイバータコイル支持装置を
提供するにある。 The present invention has been made in view of the above points, and its purpose is to be able to sufficiently absorb the impact force generated in the diverter coil in all directions, and to prevent damage to the diverter coil or protective tube. An object of the present invention is to provide a divertor coil support device for a nuclear fusion device that can prevent the divertor coil from being damaged or destroyed.
本発明はダイバータコイルを保護管内に支持す
る支持部材の途中に、互いに反対向きに重ねた彎
曲ばね板を介在させると共に、該支持部材を、前
記ダイバータコイルと保護管内壁間にダイバータ
コイル断面周縁に対して４方向に放射状に配置す
ることにより、所期の目的を達成するようになし
たものである。 In the present invention, curved spring plates stacked in opposite directions are interposed in the middle of a support member that supports the diverter coil in the protection tube, and the support member is placed between the diverter coil and the inner wall of the protection tube at the periphery of the diverter coil cross section. By arranging them radially in four directions, the intended purpose is achieved.
以下、図面の実施例に基づいて本発明を説明す
る。尚、符号は従来と同一のものは同符号を使用
する。 The present invention will be described below based on embodiments shown in the drawings. Incidentally, the same reference numerals are used for the same parts as in the past.
第４図は本発明の一実施例に係り、該融合装置
の保護管内に設けられたダイバータコイルの支持
部を断面したもので、装置の他の構成要素は従来
装置と同一であるので省略している。 FIG. 4 relates to an embodiment of the present invention, and is a cross-sectional view of the support portion of the diverter coil provided in the protective tube of the fusion device. The other components of the device are the same as the conventional device, so they are omitted. ing.
該図に示す如く、ダイバータコイル６は、ダイ
バータ板８によつて真空容器（図示せず）内に固
定した保護管９の内壁とダイバータコイル６間
に、ダイバータコイル断面周囲に対して上下左右
の４方向に放射状となるように配した支持部材１
２Ａ〜１２Ｄによつて支持される。そして、各支
持部材１２Ａ〜１２Ｄは途中で分割され、この各
分割面にはそれぞれ皿ばね１３Ａ，１３Ｂを反対
向きに重ねて介在させている。 As shown in the figure, the diverter coil 6 is disposed between the inner wall of the protective tube 9 fixed in the vacuum container (not shown) by the diverter plate 8 and the diverter coil 6 in the vertical and horizontal directions with respect to the circumference of the diverter coil cross section. Support members 1 arranged radially in four directions
Supported by 2A-12D. Each of the support members 12A to 12D is divided in the middle, and disc springs 13A and 13B are interposed in opposite directions on each divided surface.
従つて、本実施例によれば、皿ばね１３Ａ，１
３Ｂによる衝撃力吸収変位量ΔG2は、従来装置
の衝撃力吸収変位量ΔG1よりも多くなつて衝撃
力吸収能力が向上し、ダイバータコイル６および
保護管９の損傷、あるいは破壊防止性能が向上す
る。更に、このような皿ばね１３Ａ，１３Ｂは、
４方向に放射状に配置した各支持部材１２Ａ〜１
２Ｄ中にそれぞれ介在させたのであらゆる方向の
衝撃力を吸収でき、前記した損傷、あるいは破壊
防止性能はより一層向上する。 Therefore, according to this embodiment, the disc springs 13A, 1
The impact force absorption displacement amount ΔG 2 by 3B is larger than the impact force absorption displacement amount ΔG 1 of the conventional device, improving the impact force absorption ability and improving the ability to prevent damage or destruction of the diverter coil 6 and protection tube 9. do. Furthermore, such disc springs 13A, 13B,
Support members 12A to 1 arranged radially in four directions
Since they are respectively interposed in the 2D, impact forces in all directions can be absorbed, and the above-mentioned damage or destruction prevention performance is further improved.
以上説明した本発明の核融合装置のダイバータ
コイル支持装置によれば、ダイバータコイルを保
護管内に支持する支持部材の途中に、互いに反対
向きに重ねた彎曲ばね板を介在させると共に、該
支持部材を、前記ダイバータコイルと保護管内壁
間にダイバータコイル断面周縁に対して４方向に
放射状に配置したものであるから、衝撃力吸収変
位量を多くしてダイバータコイルに発生するあら
ゆる方向の衝撃力を十分に吸収できるため、ダイ
バータコイル、保護管の損傷、あるいは破壊を防
止することができ、此種核融合装置のダイバータ
コイル支持装置の信頼性を高める効果が得られ
る。 According to the diverter coil support device for a nuclear fusion device of the present invention described above, curved spring plates stacked in opposite directions are interposed in the middle of the support member that supports the diverter coil in the protective tube, and the support member is Since the diverter coil and the inner wall of the protective tube are arranged radially in four directions with respect to the cross-sectional periphery of the diverter coil, the amount of impact force absorption displacement is increased and the impact force generated in the diverter coil in all directions is sufficiently absorbed. Therefore, damage or destruction of the diverter coil and protection tube can be prevented, and the reliability of the diverter coil support device of this type of fusion device can be improved.
第１図は従来の核融合装置を一部断面して示す
平面図、第２図は第１図の縦断面図、第３図は従
来のダイバータコイル支持部の詳細を示す断面
図、第４図は本発明の一実施例を示す核融合装置
のダイバータコイル支持部の断面図である。
１…プラズマ、２…真空容器、６…ダイバータ
コイル、９…保護管、１２Ａ〜１２Ｄ…支持部
材、１３Ａ，１３Ｂ…皿ばね。
Fig. 1 is a partially sectional plan view of a conventional fusion device, Fig. 2 is a longitudinal sectional view of Fig. 1, Fig. 3 is a sectional view showing details of a conventional divertor coil support, and Fig. 4 is a cross-sectional view showing details of a conventional divertor coil support. The figure is a sectional view of a diverter coil support portion of a nuclear fusion device showing an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1...Plasma, 2...Vacuum container, 6...Diverter coil, 9...Protection tube, 12A-12D...Supporting member, 13A, 13B... Belleville spring.
Claims (1)
介して保護管が支持され、該保護管内にダイバー
タコイルを支持部材を介して支持する核融合装置
のダイバータコイル支持装置において、前記ダイ
バータコイルを支持する支持部材の途中に、互い
に反対向きに重ねた彎曲ばね板を介在させると共
に、該支持部材を、前記ダイバータコイルと保護
管内壁間にダイバータコイル断面周縁に対して４
方向に放射状に配置したことを特徴とする核融合
装置のダイバータコイル支持装置。1. A diverter coil support device for a nuclear fusion device in which a protection tube is supported within a torus-shaped vacuum container via a diverter plate, and a diverter coil is supported within the protection tube via a support member. A curved spring plate stacked in opposite directions is interposed in the middle of the support member, and the support member is placed between the diverter coil and the inner wall of the protective tube at a distance of 4° from the cross-sectional periphery of the diverter coil.
A divertor coil support device for a nuclear fusion device characterized by being arranged radially in the direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57156527A JPS5946579A (en) | 1982-09-10 | 1982-09-10 | Diverter coil support device for nuclear fusion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57156527A JPS5946579A (en) | 1982-09-10 | 1982-09-10 | Diverter coil support device for nuclear fusion equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5946579A JPS5946579A (en) | 1984-03-15 |
| JPS6245508B2 true JPS6245508B2 (en) | 1987-09-28 |
Family
ID=15629735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57156527A Granted JPS5946579A (en) | 1982-09-10 | 1982-09-10 | Diverter coil support device for nuclear fusion equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5946579A (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52131094A (en) * | 1976-04-27 | 1977-11-02 | Toshiba Corp | Coil supporting device for fission device |
| JPS5744488U (en) * | 1980-08-27 | 1982-03-11 |
-
1982
- 1982-09-10 JP JP57156527A patent/JPS5946579A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5946579A (en) | 1984-03-15 |
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