DE2204052A1 - Verfahren und Vorrichtung zur kontinuierlichen Überwachung von in elektrischen Anlagen entstehenden Fehlern - Google Patents
Verfahren und Vorrichtung zur kontinuierlichen Überwachung von in elektrischen Anlagen entstehenden FehlernInfo
- Publication number
- DE2204052A1 DE2204052A1 DE19722204052 DE2204052A DE2204052A1 DE 2204052 A1 DE2204052 A1 DE 2204052A1 DE 19722204052 DE19722204052 DE 19722204052 DE 2204052 A DE2204052 A DE 2204052A DE 2204052 A1 DE2204052 A1 DE 2204052A1
- Authority
- DE
- Germany
- Prior art keywords
- palladium
- pressure
- hydrogen
- hydrogen gas
- gas
- 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
- 238000000034 method Methods 0.000 title claims description 23
- 238000012544 monitoring process Methods 0.000 title claims description 20
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 114
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 104
- 239000007789 gas Substances 0.000 claims description 68
- 229910052763 palladium Inorganic materials 0.000 claims description 52
- 238000010438 heat treatment Methods 0.000 claims description 21
- 239000012530 fluid Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 229910045601 alloy Inorganic materials 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 5
- 229910001316 Ag alloy Inorganic materials 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 4
- SWELZOZIOHGSPA-UHFFFAOYSA-N palladium silver Chemical compound [Pd].[Ag] SWELZOZIOHGSPA-UHFFFAOYSA-N 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 description 60
- 229910052739 hydrogen Inorganic materials 0.000 description 60
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 25
- 229910001252 Pd alloy Inorganic materials 0.000 description 23
- 238000009792 diffusion process Methods 0.000 description 22
- 239000003921 oil Substances 0.000 description 22
- 239000000523 sample Substances 0.000 description 21
- 238000012806 monitoring device Methods 0.000 description 16
- 150000002431 hydrogen Chemical class 0.000 description 12
- 229910052757 nitrogen Inorganic materials 0.000 description 11
- 229910052751 metal Inorganic materials 0.000 description 10
- 239000002184 metal Substances 0.000 description 10
- 239000012528 membrane Substances 0.000 description 7
- 238000004804 winding Methods 0.000 description 6
- 238000009413 insulation Methods 0.000 description 5
- 239000012774 insulation material Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 229910001873 dinitrogen Inorganic materials 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000009530 blood pressure measurement Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010616 electrical installation Methods 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000004949 mass spectrometry Methods 0.000 description 2
- 238000011022 operating instruction Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241001310793 Podium Species 0.000 description 1
- 229910001260 Pt alloy Inorganic materials 0.000 description 1
- 235000018734 Sambucus australis Nutrition 0.000 description 1
- 244000180577 Sambucus australis Species 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 235000019994 cava Nutrition 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910001179 chromel Inorganic materials 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 238000011850 initial investigation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- JRTYPQGPARWINR-UHFFFAOYSA-N palladium platinum Chemical compound [Pd].[Pt] JRTYPQGPARWINR-UHFFFAOYSA-N 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000010181 polygamy Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour
- G01N7/10—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing diffusion of components through a porous wall and measuring a pressure or volume difference
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
- H01F2027/404—Protective devices specially adapted for fluid filled transformers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11105571A | 1971-01-29 | 1971-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2204052A1 true DE2204052A1 (de) | 1972-08-10 |
Family
ID=22336364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722204052 Pending DE2204052A1 (de) | 1971-01-29 | 1972-01-28 | Verfahren und Vorrichtung zur kontinuierlichen Überwachung von in elektrischen Anlagen entstehenden Fehlern |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4716917A (enrdf_load_stackoverflow) |
| CA (1) | CA961665A (enrdf_load_stackoverflow) |
| DE (1) | DE2204052A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2124939A5 (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3866460A (en) * | 1973-05-30 | 1975-02-18 | Westinghouse Electric Corp | Gas detector for fluid-filled electrical apparatus |
| JPS5827068A (ja) * | 1981-08-12 | 1983-02-17 | Toshiba Corp | 油入電器の油中溶存ガス自動監視装置 |
| JPS6161138U (enrdf_load_stackoverflow) * | 1984-09-26 | 1986-04-24 |
-
1971
- 1971-01-29 JP JP1094071A patent/JPS4716917A/ja active Pending
-
1972
- 1972-01-20 CA CA132,884A patent/CA961665A/en not_active Expired
- 1972-01-28 DE DE19722204052 patent/DE2204052A1/de active Pending
- 1972-01-28 FR FR7202994A patent/FR2124939A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4716917A (enrdf_load_stackoverflow) | 1972-09-05 |
| FR2124939A5 (enrdf_load_stackoverflow) | 1972-09-22 |
| CA961665A (en) | 1975-01-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE10122173C2 (de) | Verfahren und Vorrichtung zur Überwachung von Gasen | |
| DE1171643B (de) | Geraet zum Nachweis eines Gases in einem Gasgemisch | |
| DE69212416T2 (de) | Verfahren und Vorrichtung zur kontinuierlichen Überwachung von in Öl gelöstem Gas | |
| DE2652379A1 (de) | Verfahren und anordnung zur vakuumueberwachung | |
| DE3148611A1 (de) | Wasserstoff-fuehler | |
| DE112005002501B4 (de) | Pirani-Vakuummessvorrichtung | |
| DE1294707B (de) | Geraet zum Nachweis geringer Mengen eines brennbaren Gases in einer Gasatmosphaere | |
| EP1950560A1 (de) | Verfahren und Einrichtung zur quantitativen Analyse von Gasen in einem Transformatoröl | |
| DE69721653T2 (de) | Ein temperaturausgegliechener elektrochemischer Sensor und Verfahren zur genauen Überwachung von Temperaturänderungen eines zu untersuchenden Gases | |
| DE1798133A1 (de) | Temperaturbehandlungs- oder Temperaturuntersuchungsverfahren und thermogravimetrisches Analysengeraet zur Durchfuehrung desselben | |
| WO2018192711A1 (de) | Kompaktes messgerät und verfahren zum erfassen von kohlenwasserstoffen | |
| DE2204052A1 (de) | Verfahren und Vorrichtung zur kontinuierlichen Überwachung von in elektrischen Anlagen entstehenden Fehlern | |
| WO2011101013A1 (de) | Buchholzrelais | |
| EP3847456B1 (de) | Analyse eines in einem isoliermedium eines hochspannungsgeräts gelösten gases | |
| DE1289333B (de) | Geraet zum Messen der Wasserstoffkonzentration in Fluessigkeiten | |
| EP0616691A1 (de) | System-apparatur und verfahren zur bestimmung von wasserspuren in festen und flüssigen substanzen | |
| EP0133502A2 (de) | Sonde zur Feststellung von brennbaren Gasen | |
| DE2537598C3 (de) | Feuerdetektor | |
| DE2027545B2 (de) | Schaltungsanordnung zur erfassung einer temperaturaenderung | |
| DE8911078U1 (de) | Tauchfühler für Temperaturmessungen | |
| DE849520C (de) | Einrichtung zur Fernmessung des Feuchtigkeitsgehaltes einer erhaertenden Gussmasse, insbesondere von Beton | |
| EP4321859B1 (de) | Gasmessvorrichtung und gasmessverfahren zur messung einer zielgas-konzentration und einer umgebungsfeuchte | |
| DE102011107006B4 (de) | Thermometer | |
| AT259903B (de) | Einrichtung zum Messen der Feuchtigkeit in Gasen | |
| DE1214792B (de) | Verfahren zur Messung des spezifischen Widerstands einer auf einen Halbleiterkoerper geringen spezifischen Widerstands aufgebrachten Halbleiterschicht sowie Anordnung zur Durchfuehrung des Verfahrens |