CN116490948A - 有载分接开关 - Google Patents
有载分接开关 Download PDFInfo
- Publication number
- CN116490948A CN116490948A CN202180079186.2A CN202180079186A CN116490948A CN 116490948 A CN116490948 A CN 116490948A CN 202180079186 A CN202180079186 A CN 202180079186A CN 116490948 A CN116490948 A CN 116490948A
- Authority
- CN
- China
- Prior art keywords
- load
- plate
- load tap
- tap changer
- unit
- 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
- 238000004804 winding Methods 0.000 claims abstract description 30
- 238000007789 sealing Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 description 9
- 230000008439 repair process Effects 0.000 description 6
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 239000012777 electrically insulating material Substances 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 229920001169 thermoplastic Polymers 0.000 description 4
- 239000004416 thermosoftening plastic Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000011152 fibreglass Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004020 conductor Substances 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
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/0005—Tap change devices
- H01H9/0044—Casings; Mountings; Disposition in transformer housing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/0005—Tap change devices
- H01H9/0038—Tap change devices making use of vacuum switches
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102020131285.7A DE102020131285A1 (de) | 2020-11-26 | 2020-11-26 | Laststufenschalter |
| DE102020131285.7 | 2020-11-26 | ||
| PCT/EP2021/080879 WO2022111977A1 (de) | 2020-11-26 | 2021-11-08 | Laststufenschalter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116490948A true CN116490948A (zh) | 2023-07-25 |
Family
ID=78621884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202180079186.2A Pending CN116490948A (zh) | 2020-11-26 | 2021-11-08 | 有载分接开关 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4252264A1 (de) |
| CN (1) | CN116490948A (de) |
| DE (1) | DE102020131285A1 (de) |
| WO (1) | WO2022111977A1 (de) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7750257B2 (en) * | 2004-06-03 | 2010-07-06 | Cooper Technologies Company | Molded polymer load tap changer |
| EP3086343B1 (de) * | 2015-04-21 | 2018-11-14 | Ormazabal Corporate Technology, A.I.E. | Laststufenschalter |
| DE102016104500B3 (de) | 2016-03-11 | 2017-05-04 | Maschinenfabrik Reinhausen Gmbh | Laststufenschalter |
| CN106601516A (zh) * | 2017-02-10 | 2017-04-26 | 山东民生电气设备有限公司 | 一种用于有载调压开关的小型化选择开关组件 |
| DE102019131169B3 (de) | 2019-11-19 | 2021-02-18 | Maschinenfabrik Reinhausen Gmbh | Laststufenschalter und Stufentransformator mit Laststufenschalter |
-
2020
- 2020-11-26 DE DE102020131285.7A patent/DE102020131285A1/de active Pending
-
2021
- 2021-11-08 EP EP21807072.0A patent/EP4252264A1/de active Pending
- 2021-11-08 CN CN202180079186.2A patent/CN116490948A/zh active Pending
- 2021-11-08 WO PCT/EP2021/080879 patent/WO2022111977A1/de active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022111977A1 (de) | 2022-06-02 |
| DE102020131285A1 (de) | 2022-06-02 |
| EP4252264A1 (de) | 2023-10-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |