WO2022053391A1 - Disjoncteur haute tension à liaison par ajustement fretté et procédé de fabrication du disjoncteur haute tension - Google Patents
Disjoncteur haute tension à liaison par ajustement fretté et procédé de fabrication du disjoncteur haute tension Download PDFInfo
- Publication number
- WO2022053391A1 WO2022053391A1 PCT/EP2021/074270 EP2021074270W WO2022053391A1 WO 2022053391 A1 WO2022053391 A1 WO 2022053391A1 EP 2021074270 W EP2021074270 W EP 2021074270W WO 2022053391 A1 WO2022053391 A1 WO 2022053391A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- holder
- voltage circuit
- circuit breaker
- contact piece
- vacuum interrupter
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 15
- 229910052782 aluminium Inorganic materials 0.000 claims description 14
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 14
- 229910052802 copper Inorganic materials 0.000 claims description 14
- 239000010949 copper Substances 0.000 claims description 14
- 229910052709 silver Inorganic materials 0.000 claims description 7
- 239000004332 silver Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 239000000919 ceramic Substances 0.000 description 8
- 230000006378 damage Effects 0.000 description 8
- 239000007789 gas Substances 0.000 description 8
- 230000007704 transition Effects 0.000 description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000020169 heat generation Effects 0.000 description 3
- 239000012212 insulator Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 230000010512 thermal transition Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/6606—Terminal arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/025—Terminal arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/666—Operating arrangements
- H01H2033/6665—Details concerning the mounting or supporting of the individual vacuum bottles
Definitions
- the at least two contact pieces can be connected to the at least one holder, in particular each to a holder, each via a shrink connection.
- a connection with good electrical conductivity can be produced across the high-voltage circuit breaker, in particular across both contact pieces and across the holder, when the high-voltage circuit breaker is in the closed state.
- the shrink connection enables high mechanical stability and good electrical properties, with the advantages described above.
- the vacuum interrupter can comprise at least one fixed and at least one movable contact piece, in which case the fixed contact piece can be connected to a fixed holder by shrinking, and/or the movable contact piece can be connected to a movable sliding piece of a holder, which is movably arranged in a fixed holder sleeve of the holder can be, can be connected by shrinking.
- This makes possible a mechanically stable high-voltage circuit breaker, with easily movable contact pieces when switching with little energy consumption, with good electrical properties, in particular high electrical conductivity and low resistance when switched on across the high-voltage circuit breaker.
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
- Gas-Insulated Switchgears (AREA)
Abstract
L'invention concerne un disjoncteur haute tension (1) et un procédé de fabrication du disjoncteur haute tension (1), comprenant au moins un interrupteur à vide (2) qui est soutenu par au moins un support (5, 6) du disjoncteur haute tension (1), l'interrupteur à vide (2) comprenant au moins deux pièces de contact (3, 4) qui sont reliées audit au moins un support (5, 6). Au moins une pièce de contact (3, 4) est reliée directement audit au moins un support (5, 6) par une liaison par ajustement fretté.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202180062627.8A CN116648767A (zh) | 2020-09-14 | 2021-09-02 | 具有收缩连接的高压断路器和用于制造高压断路器的方法 |
| EP21770227.3A EP4169049A1 (fr) | 2020-09-14 | 2021-09-02 | Disjoncteur haute tension à liaison par ajustement fretté et procédé de fabrication du disjoncteur haute tension |
| JP2023515217A JP2023541017A (ja) | 2020-09-14 | 2021-09-02 | 焼き嵌め結合を用いた高圧遮断器、および、その高圧遮断器の製造方法 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102020211514.1 | 2020-09-14 | ||
| DE102020211514.1A DE102020211514B4 (de) | 2020-09-14 | 2020-09-14 | Hochspannungsleistungsschalter mit Schrumpfverbindung und Verfahren zum Herstellen des Hochspannungsleistungsschalters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2022053391A1 true WO2022053391A1 (fr) | 2022-03-17 |
Family
ID=77774916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2021/074270 WO2022053391A1 (fr) | 2020-09-14 | 2021-09-02 | Disjoncteur haute tension à liaison par ajustement fretté et procédé de fabrication du disjoncteur haute tension |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP4169049A1 (fr) |
| JP (1) | JP2023541017A (fr) |
| CN (1) | CN116648767A (fr) |
| DE (1) | DE102020211514B4 (fr) |
| WO (1) | WO2022053391A1 (fr) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0102317A2 (fr) | 1982-08-31 | 1984-03-07 | Siemens Aktiengesellschaft | Interrupteur à vide ayant des conducteurs de courant de forme hélicoidale |
| WO1992016001A1 (fr) * | 1991-02-28 | 1992-09-17 | Siemens Aktiengesellschaft | Interrupteur electrique a haute tension |
| EP0588709A1 (fr) * | 1992-09-18 | 1994-03-23 | Gec Alsthom T Et D Sa | Disjoncteur à éléments fixes par frettage |
| DE202006007973U1 (de) * | 2006-05-10 | 2006-08-03 | Siemens Ag | Leistungsschalter, insbesondere Hochstromschalter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008059670B3 (de) | 2008-11-26 | 2010-06-17 | Siemens Aktiengesellschaft | Vakuumschalter mit beidseitig fest verschienten Anschlussklemmen |
-
2020
- 2020-09-14 DE DE102020211514.1A patent/DE102020211514B4/de active Active
-
2021
- 2021-09-02 WO PCT/EP2021/074270 patent/WO2022053391A1/fr active Application Filing
- 2021-09-02 EP EP21770227.3A patent/EP4169049A1/fr active Pending
- 2021-09-02 JP JP2023515217A patent/JP2023541017A/ja active Pending
- 2021-09-02 CN CN202180062627.8A patent/CN116648767A/zh active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0102317A2 (fr) | 1982-08-31 | 1984-03-07 | Siemens Aktiengesellschaft | Interrupteur à vide ayant des conducteurs de courant de forme hélicoidale |
| WO1992016001A1 (fr) * | 1991-02-28 | 1992-09-17 | Siemens Aktiengesellschaft | Interrupteur electrique a haute tension |
| EP0588709A1 (fr) * | 1992-09-18 | 1994-03-23 | Gec Alsthom T Et D Sa | Disjoncteur à éléments fixes par frettage |
| DE202006007973U1 (de) * | 2006-05-10 | 2006-08-03 | Siemens Ag | Leistungsschalter, insbesondere Hochstromschalter |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2023541017A (ja) | 2023-09-27 |
| CN116648767A (zh) | 2023-08-25 |
| DE102020211514A1 (de) | 2022-03-17 |
| DE102020211514B4 (de) | 2024-02-01 |
| EP4169049A1 (fr) | 2023-04-26 |
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