JPH0338725B2 - - Google Patents
Info
- Publication number
- JPH0338725B2 JPH0338725B2 JP19676482A JP19676482A JPH0338725B2 JP H0338725 B2 JPH0338725 B2 JP H0338725B2 JP 19676482 A JP19676482 A JP 19676482A JP 19676482 A JP19676482 A JP 19676482A JP H0338725 B2 JPH0338725 B2 JP H0338725B2
- Authority
- JP
- Japan
- Prior art keywords
- superconducting
- bridge
- balance
- current
- superconducting magnet
- 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
- 238000010791 quenching Methods 0.000 claims description 11
- 230000005284 excitation Effects 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims 1
- 230000035945 sensitivity Effects 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000005347 demagnetization Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F6/00—Superconducting magnets; Superconducting coils
- H01F6/006—Supplying energising or de-energising current; Flux pumps
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19676482A JPS5987804A (ja) | 1982-11-11 | 1982-11-11 | 超電導磁石用クエンチ検出器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19676482A JPS5987804A (ja) | 1982-11-11 | 1982-11-11 | 超電導磁石用クエンチ検出器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5987804A JPS5987804A (ja) | 1984-05-21 |
JPH0338725B2 true JPH0338725B2 (enrdf_load_stackoverflow) | 1991-06-11 |
Family
ID=16363226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19676482A Granted JPS5987804A (ja) | 1982-11-11 | 1982-11-11 | 超電導磁石用クエンチ検出器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5987804A (enrdf_load_stackoverflow) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008056314A1 (en) * | 2006-11-10 | 2008-05-15 | Koninklijke Philips Electronics N.V. | Detecting quench in a magnetic resonance examination system |
JP6310221B2 (ja) * | 2013-09-30 | 2018-04-11 | 株式会社前川製作所 | 超電導マグネットのパッシブ・クエンチ検出方法 |
-
1982
- 1982-11-11 JP JP19676482A patent/JPS5987804A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5987804A (ja) | 1984-05-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4083001A (en) | Measurement of motor winding temperature | |
JPS60104263A (ja) | パラメ−タを測定する検出装置 | |
US5163173A (en) | Variable impedance transformer with equalizing winding | |
US2374166A (en) | Magnetic field responsive device | |
JPH0338725B2 (enrdf_load_stackoverflow) | ||
US4286211A (en) | Direct current detecting device using saturable reactors | |
US3808508A (en) | Temperature compensator for fluxgate magnetometer | |
Pfotenhauer et al. | Voltage detection and magnet protection | |
JPH1054848A (ja) | 電流補償形電流センサ | |
JPH06347489A (ja) | 電流センサ | |
JP2978637B2 (ja) | 超電導巻線のクエンチ検出装置 | |
US3419791A (en) | Level detector for electric current | |
JPS6211175A (ja) | 漏電検出器 | |
JPS6030284Y2 (ja) | リフティングマグネットのコイル温度監視装置 | |
JP2500364B2 (ja) | 超電導コイルのクエンチ検出装置 | |
GB1254827A (en) | Alternating current apparatus for measuring capacitance or comparing voltages | |
JPH03185368A (ja) | 直流偏磁検出回路 | |
JPH0240551Y2 (enrdf_load_stackoverflow) | ||
US4904925A (en) | Apparatus for recovering an alternating variable of a controlled semiconductor | |
JPS5822970A (ja) | 3ct方式による高感度零相電流検出法 | |
SU130573A1 (ru) | Электродинамический измерительный прибор | |
US3035996A (en) | Tripping circuit | |
JPH0140057Y2 (enrdf_load_stackoverflow) | ||
JPS633616A (ja) | 故障電流検出装置 | |
SU1132269A1 (ru) | Магнитометр дл измерени низкочастотных магнитных полей |