JPS6355513U - - Google Patents
Info
- Publication number
- JPS6355513U JPS6355513U JP15063786U JP15063786U JPS6355513U JP S6355513 U JPS6355513 U JP S6355513U JP 15063786 U JP15063786 U JP 15063786U JP 15063786 U JP15063786 U JP 15063786U JP S6355513 U JPS6355513 U JP S6355513U
- Authority
- JP
- Japan
- Prior art keywords
- switch
- superconducting
- heat source
- monitor
- state
- 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.)
- Pending
Links
- 230000020169 heat generation Effects 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Containers, Films, And Cooling For Superconductive Devices (AREA)
Description
第１図は超伝導コイルとその付勢回路を示す回
路図、第２図は、第１図に示す電圧制限回路のダ
イオードの動作特性を表わす線図、第３Ａ図、第
３Ｂ図は付勢回路の動作時での電流、電圧の時間
変化を示す線図、第４図はスイツチ制御回路を示
すブロツク図である。
５３……超伝導スイツチ、６０……熱源、６２
……熱源制御器、６３……モニタ。
Figure 1 is a circuit diagram showing a superconducting coil and its energizing circuit, Figure 2 is a diagram showing the operating characteristics of the diode in the voltage limiting circuit shown in Figure 1, and Figures 3A and 3B are energizing circuits. FIG. 4 is a diagram showing changes in current and voltage over time during operation of the circuit. FIG. 4 is a block diagram showing a switch control circuit. 53...Superconducting switch, 60...Heat source, 62
...Heat source controller, 63...Monitor.
Claims (1)
ツチ制御装置であつて、超伝導スイツチの近くに
配設される熱源と、このスイツチを通つて流れる
電流に起因するスイツチ内発熱をモニタするモニ
タと、スイツト発生熱が該スイツチを非超伝導状
態に保つのに充分であるとき、モニタに応答して
熱源を不作動とする熱源制御器とを備えた超伝導
スイツチ制御装置。 ２ 実用新案登録請求の範囲第１項において、モ
ニタは、スイツチの両端電圧を検出し、検出電圧
が所定の閾値を超えた時点を決めることを特徴と
する超伝導スイツチ制御装置。 ３ 超伝導スイツチに直列接続した超伝導コイル
と、このスイツチの状態を制御する実用新案登録
請求の範囲第１項または第２項の超伝導スイツチ
制御装置とを備えた超伝導コイル装置。[Claims for Utility Model Registration] 1. A superconducting switch control device that controls the state of a superconducting switch, which includes a heat source disposed near the superconducting switch and a switch caused by an electric current flowing through the switch. A superconducting switch control comprising a monitor for monitoring internal heat generation and a heat source controller responsive to the monitor to disable the heat source when the switch generated heat is sufficient to maintain the switch in a non-superconducting state. Device. 2. The superconducting switch control device according to claim 1, wherein the monitor detects the voltage across the switch and determines the point in time when the detected voltage exceeds a predetermined threshold. 3. A superconducting coil device comprising a superconducting coil connected in series to a superconducting switch, and a superconducting switch control device according to claim 1 or 2 of the utility model registration for controlling the state of the switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15063786U JPS6355513U (en) | 1986-09-30 | 1986-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15063786U JPS6355513U (en) | 1986-09-30 | 1986-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6355513U true JPS6355513U (en) | 1988-04-14 |
Family
ID=31066956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15063786U Pending JPS6355513U (en) | 1986-09-30 | 1986-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6355513U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58121613A (en) * | 1982-01-13 | 1983-07-20 | Japanese National Railways<Jnr> | Superconducting electromagnet device |
-
1986
- 1986-09-30 JP JP15063786U patent/JPS6355513U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58121613A (en) * | 1982-01-13 | 1983-07-20 | Japanese National Railways<Jnr> | Superconducting electromagnet device |