PL3786987T3 - Urządzenie do tłumienia składowej prądu stałego podczas pracy urządzenia elektrycznego podłączonego do sieci wysokiego napięcia - Google Patents
Urządzenie do tłumienia składowej prądu stałego podczas pracy urządzenia elektrycznego podłączonego do sieci wysokiego napięciaInfo
- Publication number
- PL3786987T3 PL3786987T3 PL19194634.2T PL19194634T PL3786987T3 PL 3786987 T3 PL3786987 T3 PL 3786987T3 PL 19194634 T PL19194634 T PL 19194634T PL 3786987 T3 PL3786987 T3 PL 3786987T3
- Authority
- PL
- Poland
- Prior art keywords
- suppressing
- direct current
- electrical appliance
- current component
- component during
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/38—Auxiliary core members; Auxiliary coils or windings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/42—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
- H01F2029/143—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias with control winding for generating magnetic bias
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Rectifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP19194634.2A EP3786987B1 (de) | 2019-08-30 | 2019-08-30 | Vorrichtung zum unterdrücken eines gleichstromanteils beim betrieb eines an ein hochspannungsnetz angeschlossenen elektrischen geräts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3786987T3 true PL3786987T3 (pl) | 2022-11-28 |
Family
ID=67810485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL19194634.2T PL3786987T3 (pl) | 2019-08-30 | 2019-08-30 | Urządzenie do tłumienia składowej prądu stałego podczas pracy urządzenia elektrycznego podłączonego do sieci wysokiego napięcia |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP3786987B1 (de) |
| PL (1) | PL3786987T3 (de) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2723767A1 (de) * | 1977-05-26 | 1978-11-30 | Messer Griesheim Gmbh | Wechselstromschweisstromquelle |
| CN105793935B (zh) | 2013-12-10 | 2018-01-26 | 西门子公司 | 用于减小在变压器的铁心中的单向磁通量分量的设备和方法 |
| EP3786986B1 (de) * | 2019-08-28 | 2023-10-04 | Siemens Energy Global GmbH & Co. KG | Schaltungsanordnung zur verringerung eines gleichfluss-anteils im weichmagnetischen kern eines transformators |
-
2019
- 2019-08-30 PL PL19194634.2T patent/PL3786987T3/pl unknown
- 2019-08-30 EP EP19194634.2A patent/EP3786987B1/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3786987A1 (de) | 2021-03-03 |
| EP3786987B1 (de) | 2022-07-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA186759S (en) | Electrical power unit | |
| CA190105S (en) | Electrical power grommet for a worksurface | |
| HUE062383T2 (hu) | Áramköri megszakító elektromos áramkör elszigeteléséhez | |
| CA193521S (en) | Electrical charger | |
| CA195177S (en) | Charger for electric device | |
| GB2582544B (en) | Covers for electrical appliances | |
| HUE047428T2 (hu) | Nagyfeszültségû villamosenergia-átviteli hálózat egy részének megfigyelésére szolgáló berendezés | |
| HUE067873T2 (hu) | Villamos berendezés és elrendezés villamos géppel és villamos berendezéssel | |
| GB201917293D0 (en) | Electrical circuit design | |
| GB202112733D0 (en) | Electrical extension cord device | |
| GB202012148D0 (en) | Electrical power generating unit | |
| PL3786987T3 (pl) | Urządzenie do tłumienia składowej prądu stałego podczas pracy urządzenia elektrycznego podłączonego do sieci wysokiego napięcia | |
| PL3709332T3 (pl) | Izolowana rozdzielnica do systemów elektroenergetycznych | |
| GB201917294D0 (en) | Electrical circuit design | |
| GB201815637D0 (en) | An electrical earthing device | |
| PL3748252T3 (pl) | Urządzenie elektryczne | |
| PL3796474T3 (pl) | Urządzenie przyłączeniowe do elektrycznego połączenia sprzętu elektrycznego | |
| GB202001037D0 (en) | Electrical conductor | |
| CA185062S (en) | Electrical power grommet for a worksurface | |
| PL4047763T3 (pl) | Rozdzielnica elektryczna do instalacji do generowania energii elektrycznej | |
| GB2595929B (en) | Protection circuit for an electrical appliance | |
| GB202311132D0 (en) | Enclosures for electrical appliances | |
| GB2602052B (en) | Electrical appliance | |
| GB2602785B (en) | Electrical appliance | |
| ZA202007773B (en) | Ultra-chuting electric power generation |