JPH06505356A - 老化の間の高圧ケーブルおよび電線路の絶縁材の破壊の危険を減少させる方法 - Google Patents
老化の間の高圧ケーブルおよび電線路の絶縁材の破壊の危険を減少させる方法Info
- Publication number
- JPH06505356A JPH06505356A JP4505538A JP50553892A JPH06505356A JP H06505356 A JPH06505356 A JP H06505356A JP 4505538 A JP4505538 A JP 4505538A JP 50553892 A JP50553892 A JP 50553892A JP H06505356 A JPH06505356 A JP H06505356A
- Authority
- JP
- Japan
- Prior art keywords
- particles
- insulation
- risk
- breakdown
- reducing
- 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
- 238000009413 insulation Methods 0.000 title claims description 16
- 230000015556 catabolic process Effects 0.000 title claims description 11
- 238000000034 method Methods 0.000 title claims description 11
- 230000032683 aging Effects 0.000 title claims description 9
- 239000002245 particle Substances 0.000 claims description 20
- 239000011810 insulating material Substances 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 229920000642 polymer Polymers 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 230000006378 damage Effects 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 239000002923 metal particle Substances 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 2
- 229910044991 metal oxide Inorganic materials 0.000 claims description 2
- 150000004706 metal oxides Chemical class 0.000 claims description 2
- 208000010392 Bone Fractures Diseases 0.000 claims 1
- 206010017076 Fracture Diseases 0.000 claims 1
- 239000000654 additive Substances 0.000 claims 1
- 230000000996 additive effect Effects 0.000 claims 1
- 239000012774 insulation material Substances 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 8
- 239000004020 conductor Substances 0.000 description 8
- 239000000919 ceramic Substances 0.000 description 7
- 239000003989 dielectric material Substances 0.000 description 6
- 230000005684 electric field Effects 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 239000011651 chromium Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- IJJWOSAXNHWBPR-HUBLWGQQSA-N 5-[(3as,4s,6ar)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]-n-(6-hydrazinyl-6-oxohexyl)pentanamide Chemical compound N1C(=O)N[C@@H]2[C@H](CCCCC(=O)NCCCCCC(=O)NN)SC[C@@H]21 IJJWOSAXNHWBPR-HUBLWGQQSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
- H01B7/0291—Disposition of insulation comprising two or more layers of insulation having different electrical properties
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/2813—Protection against damage caused by electrical, chemical or water tree deterioration
Landscapes
- Inorganic Insulating Materials (AREA)
- Organic Insulating Materials (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9101310A FR2672422A1 (fr) | 1991-02-06 | 1991-02-06 | Procede de reduction des risques de claquage de l'isolant solide dielectrique des cables et dispositifs fonctionnant sous haute tension electrique. |
| FR91/01310 | 1991-02-06 | ||
| PCT/FR1992/000101 WO1992014253A1 (fr) | 1991-02-06 | 1992-02-05 | Procede de reduction des risques de claquage de l'isolant des cables et lignes a haute tension electrique lors de leur vieillissement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH06505356A true JPH06505356A (ja) | 1994-06-16 |
Family
ID=9409395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4505538A Pending JPH06505356A (ja) | 1991-02-06 | 1992-02-05 | 老化の間の高圧ケーブルおよび電線路の絶縁材の破壊の危険を減少させる方法 |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0570498B1 (fr) |
| JP (1) | JPH06505356A (fr) |
| DE (1) | DE69200763T2 (fr) |
| FR (1) | FR2672422A1 (fr) |
| WO (1) | WO1992014253A1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5660878A (en) * | 1991-02-06 | 1997-08-26 | Commissariat A L'energie Atomique | Process for the reduction of breakdown risks of the insulant of high voltage cable and lines during their aging |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2357992A1 (fr) * | 1975-12-23 | 1978-02-03 | Gen Electric | Cable electrique isole |
| CH669277A5 (en) * | 1986-10-14 | 1989-02-28 | Cossonay Cableries Trefileries | High tension electric cable with extruded insulating layers - consists of synthetic materials of different dielectric properties sandwiched between 2 semiconducting layers |
-
1991
- 1991-02-06 FR FR9101310A patent/FR2672422A1/fr active Pending
-
1992
- 1992-02-05 EP EP92906377A patent/EP0570498B1/fr not_active Expired - Lifetime
- 1992-02-05 DE DE69200763T patent/DE69200763T2/de not_active Expired - Fee Related
- 1992-02-05 WO PCT/FR1992/000101 patent/WO1992014253A1/fr not_active Ceased
- 1992-02-05 JP JP4505538A patent/JPH06505356A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0570498A1 (fr) | 1993-11-24 |
| DE69200763T2 (de) | 1995-06-22 |
| EP0570498B1 (fr) | 1994-11-30 |
| WO1992014253A1 (fr) | 1992-08-20 |
| DE69200763D1 (de) | 1995-01-12 |
| FR2672422A1 (fr) | 1992-08-07 |
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