IE56879B1 - High voltage capacitor with high energy density - Google Patents
High voltage capacitor with high energy densityInfo
- Publication number
- IE56879B1 IE56879B1 IE2415/85A IE241585A IE56879B1 IE 56879 B1 IE56879 B1 IE 56879B1 IE 2415/85 A IE2415/85 A IE 2415/85A IE 241585 A IE241585 A IE 241585A IE 56879 B1 IE56879 B1 IE 56879B1
- Authority
- IE
- Ireland
- Prior art keywords
- capacitor
- dielectric
- accordance
- paper
- dielectrics
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 title claims abstract description 208
- 239000003989 dielectric material Substances 0.000 claims abstract description 54
- 230000005684 electric field Effects 0.000 claims abstract description 40
- 238000001465 metallisation Methods 0.000 claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 238000001914 filtration Methods 0.000 claims abstract description 5
- 238000009825 accumulation Methods 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 33
- 230000008569 process Effects 0.000 claims description 18
- 238000004804 winding Methods 0.000 claims description 13
- 238000005470 impregnation Methods 0.000 claims description 10
- 229920002678 cellulose Polymers 0.000 claims description 8
- 239000001913 cellulose Substances 0.000 claims description 8
- 229920002545 silicone oil Polymers 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 230000001172 regenerating effect Effects 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 5
- 230000008929 regeneration Effects 0.000 claims description 4
- 238000011069 regeneration method Methods 0.000 claims description 4
- 230000001419 dependent effect Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 description 30
- 239000003921 oil Substances 0.000 description 20
- 239000010408 film Substances 0.000 description 17
- 229910052751 metal Inorganic materials 0.000 description 15
- 239000002184 metal Substances 0.000 description 15
- 238000001723 curing Methods 0.000 description 13
- 206010052428 Wound Diseases 0.000 description 11
- 208000027418 Wounds and injury Diseases 0.000 description 11
- 238000007600 charging Methods 0.000 description 10
- 238000009826 distribution Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 238000000576 coating method Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 7
- 230000007423 decrease Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 239000000835 fiber Substances 0.000 description 6
- 229920003043 Cellulose fiber Polymers 0.000 description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 239000002966 varnish Substances 0.000 description 5
- 229910052725 zinc Inorganic materials 0.000 description 5
- 239000011701 zinc Substances 0.000 description 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 4
- 238000013459 approach Methods 0.000 description 4
- 230000006735 deficit Effects 0.000 description 4
- 230000009977 dual effect Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- -1 polyethylen terephthalate Polymers 0.000 description 4
- 239000005977 Ethylene Substances 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000004359 castor oil Substances 0.000 description 3
- 235000019438 castor oil Nutrition 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 239000013528 metallic particle Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 229920006267 polyester film Polymers 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 101100004286 Caenorhabditis elegans best-5 gene Proteins 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 241000218631 Coniferophyta Species 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 229910003481 amorphous carbon Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 230000010455 autoregulation Effects 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000011067 equilibration Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012886 linear function Methods 0.000 description 1
- 210000001724 microfibril Anatomy 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/005—Electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/005—Electrodes
- H01G4/015—Special provisions for self-healing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/018—Dielectrics
- H01G4/20—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Saccharide Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843436122 DE3436122C2 (de) | 1984-03-28 | 1984-10-02 | Elektrischer Kondensator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE852415L IE852415L (en) | 1986-04-02 |
| IE56879B1 true IE56879B1 (en) | 1992-01-15 |
Family
ID=6246903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE2415/85A IE56879B1 (en) | 1984-10-02 | 1985-10-02 | High voltage capacitor with high energy density |
Country Status (14)
-
1985
- 1985-09-27 SE SE8504489A patent/SE8504489L/ not_active Application Discontinuation
- 1985-10-01 NO NO853872A patent/NO853872L/no unknown
- 1985-10-01 DK DK445285A patent/DK445285A/da not_active Application Discontinuation
- 1985-10-01 GB GB08524137A patent/GB2167234B/en not_active Expired
- 1985-10-01 AU AU48272/85A patent/AU4827285A/en not_active Abandoned
- 1985-10-01 CH CH4234/85A patent/CH666368A5/fr not_active IP Right Cessation
- 1985-10-02 IE IE2415/85A patent/IE56879B1/en not_active IP Right Cessation
- 1985-10-02 GR GR852387A patent/GR852387B/el unknown
- 1985-10-02 IT IT8567842A patent/IT1215603B/it active
- 1985-10-02 NL NL8502688A patent/NL8502688A/nl not_active Application Discontinuation
- 1985-10-02 CA CA000492059A patent/CA1285035C/fr not_active Expired - Fee Related
- 1985-10-02 ZA ZA857600A patent/ZA857600B/xx unknown
- 1985-10-02 KR KR1019850007251A patent/KR860003636A/ko not_active Withdrawn
- 1985-10-02 ES ES548130A patent/ES8800782A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IE852415L (en) | 1986-04-02 |
| AU4827285A (en) | 1986-04-10 |
| ZA857600B (en) | 1986-05-28 |
| GB2167234B (en) | 1988-05-18 |
| ES548130A0 (es) | 1987-12-01 |
| SE8504489L (sv) | 1987-03-28 |
| NO853872L (no) | 1986-07-14 |
| IT8567842A0 (it) | 1985-10-02 |
| SE8504489D0 (sv) | 1985-09-27 |
| GR852387B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-02-04 |
| KR860003636A (ko) | 1986-05-28 |
| GB8524137D0 (en) | 1985-11-06 |
| DK445285D0 (da) | 1985-10-01 |
| GB2167234A (en) | 1986-05-21 |
| IT1215603B (it) | 1990-02-22 |
| NL8502688A (nl) | 1986-05-01 |
| CA1285035C (fr) | 1991-06-18 |
| ES8800782A1 (es) | 1987-12-01 |
| CH666368A5 (fr) | 1988-07-15 |
| DK445285A (da) | 1986-04-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Patent lapsed |