SE514216C2 - Förfarande vid roterande maskin samt maskin för genomförande av förfarandet - Google Patents
Förfarande vid roterande maskin samt maskin för genomförande av förfarandetInfo
- Publication number
- SE514216C2 SE514216C2 SE9901929A SE9901929A SE514216C2 SE 514216 C2 SE514216 C2 SE 514216C2 SE 9901929 A SE9901929 A SE 9901929A SE 9901929 A SE9901929 A SE 9901929A SE 514216 C2 SE514216 C2 SE 514216C2
- Authority
- SE
- Sweden
- Prior art keywords
- stator
- temperature
- winding
- grooves
- conduit
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000004804 winding Methods 0.000 claims abstract description 82
- 239000004020 conductor Substances 0.000 claims abstract description 41
- 239000007787 solid Substances 0.000 claims abstract description 7
- 230000005684 electric field Effects 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims description 55
- 238000001816 cooling Methods 0.000 claims description 34
- 239000000853 adhesive Substances 0.000 claims description 13
- 230000001070 adhesive effect Effects 0.000 claims description 13
- 239000002826 coolant Substances 0.000 claims description 13
- 238000012544 monitoring process Methods 0.000 claims description 11
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 238000012546 transfer Methods 0.000 claims description 7
- 239000000945 filler Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000000155 melt Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000009413 insulation Methods 0.000 abstract description 9
- 229920003020 cross-linked polyethylene Polymers 0.000 description 21
- 239000004703 cross-linked polyethylene Substances 0.000 description 21
- 239000000463 material Substances 0.000 description 16
- 239000004065 semiconductor Substances 0.000 description 7
- -1 polyethylene Polymers 0.000 description 4
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 229920001684 low density polyethylene Polymers 0.000 description 3
- 239000004702 low-density polyethylene Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910052582 BN Inorganic materials 0.000 description 2
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 229920001748 polybutylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000004071 soot Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 101100289200 Caenorhabditis elegans lite-1 gene Proteins 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000011243 crosslinked material Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 229920006228 ethylene acrylate copolymer Polymers 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 229920006244 ethylene-ethyl acrylate Polymers 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 210000002751 lymph Anatomy 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011116 polymethylpentene Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/32—Windings characterised by the shape, form or construction of the insulation
- H02K3/40—Windings characterised by the shape, form or construction of the insulation for high voltage, e.g. affording protection against corona discharges
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
- H02K9/197—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil in which the rotor or stator space is fluid-tight, e.g. to provide for different cooling media for rotor and stator
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/12—Impregnating, moulding insulation, heating or drying of windings, stators, rotors or machines
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
- H02K2203/15—Machines characterised by cable windings, e.g. high-voltage cables, ribbon cables
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Motor Or Generator Cooling System (AREA)
- Windings For Motors And Generators (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9901929A SE514216C2 (sv) | 1999-05-27 | 1999-05-27 | Förfarande vid roterande maskin samt maskin för genomförande av förfarandet |
| CA002373784A CA2373784A1 (en) | 1999-05-27 | 2000-05-25 | A method for a rotating electric machine and a machine for carrying out the method |
| PCT/SE2000/001069 WO2000077913A1 (en) | 1999-05-27 | 2000-05-25 | A method for a rotating electric machine and a machine for carrying out the method |
| EP00935795A EP1205018A1 (de) | 1999-05-27 | 2000-05-25 | Verfahren für eine rotierende elektrische maschine und derartige maschine |
| AU51203/00A AU5120300A (en) | 1999-05-27 | 2000-05-25 | A method for a rotating electric machine and a machine for carrying out the method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9901929A SE514216C2 (sv) | 1999-05-27 | 1999-05-27 | Förfarande vid roterande maskin samt maskin för genomförande av förfarandet |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| SE9901929D0 SE9901929D0 (sv) | 1999-05-27 |
| SE9901929L SE9901929L (sv) | 2000-11-28 |
| SE514216C3 SE514216C3 (sv) | 2000-11-28 |
| SE514216C2 true SE514216C2 (sv) | 2001-01-22 |
Family
ID=20415759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9901929A SE514216C2 (sv) | 1999-05-27 | 1999-05-27 | Förfarande vid roterande maskin samt maskin för genomförande av förfarandet |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1205018A1 (de) |
| AU (1) | AU5120300A (de) |
| CA (1) | CA2373784A1 (de) |
| SE (1) | SE514216C2 (de) |
| WO (1) | WO2000077913A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10141815B2 (en) * | 2015-01-21 | 2018-11-27 | Siemens Energy, Inc. | Variable performance electric generator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6972505B1 (en) * | 1996-05-29 | 2005-12-06 | Abb | Rotating electrical machine having high-voltage stator winding and elongated support devices supporting the winding and method for manufacturing the same |
-
1999
- 1999-05-27 SE SE9901929A patent/SE514216C2/sv not_active IP Right Cessation
-
2000
- 2000-05-25 CA CA002373784A patent/CA2373784A1/en not_active Abandoned
- 2000-05-25 AU AU51203/00A patent/AU5120300A/en not_active Abandoned
- 2000-05-25 WO PCT/SE2000/001069 patent/WO2000077913A1/en not_active Ceased
- 2000-05-25 EP EP00935795A patent/EP1205018A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| SE9901929D0 (sv) | 1999-05-27 |
| AU5120300A (en) | 2001-01-02 |
| SE9901929L (sv) | 2000-11-28 |
| CA2373784A1 (en) | 2000-12-21 |
| WO2000077913A1 (en) | 2000-12-21 |
| EP1205018A1 (de) | 2002-05-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |