MD1259C2 - Sistem de răcire a transformatorului de forţă - Google Patents
Sistem de răcire a transformatorului de forţă Download PDFInfo
- Publication number
- MD1259C2 MD1259C2 MD95-0177A MD950177A MD1259C2 MD 1259 C2 MD1259 C2 MD 1259C2 MD 950177 A MD950177 A MD 950177A MD 1259 C2 MD1259 C2 MD 1259C2
- Authority
- MD
- Moldova
- Prior art keywords
- radiator
- high voltage
- leads
- temperature decreasing
- cooling
- Prior art date
Links
- 238000001816 cooling Methods 0.000 title abstract 3
- 230000003247 decreasing effect Effects 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 230000000295 complement effect Effects 0.000 abstract 1
- 238000004870 electrical engineering Methods 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
Landscapes
- Silicon Compounds (AREA)
- Transformer Cooling (AREA)
- X-Ray Techniques (AREA)
Abstract
Invenţia se referă la electrotehnică, în special la dispozitivele electrotehnice de răcire a aparatelor electrice şi anume: a aparatelor de înaltă tensiune, aparatelor umplute cu lichid dielectric, transformatoarelor de forţă, emiţătoarelor roentgen etc.Sistemul funcţionează în modul următor (vezi fig. ).Existenţa acului 3, instalat coaxial cu tubul 2 şi 5 ale radiatorului de răcire şi conectat prin intermediul redresorului 4 la bobinajul de înaltă tensiune al transformatorului 1, creează o presiune suplimentară a lichidului în radiator, ce duce la intensificarea cedării de căldură şi la reducerea diferenţei maximale de temperatură de două ori în comparaţie cu convenţia liberă.Existenţa canalului 6, orientat de la radiator spre sectoarele încărcate termic, duce de asemenea la reducerea temperaturii, care în cele din urmă majorează durata de funcţionare a transformatorului şi puterea lui specifică.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MD95-0177A MD1259C2 (ro) | 1995-02-16 | 1995-02-16 | Sistem de răcire a transformatorului de forţă |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MD95-0177A MD1259C2 (ro) | 1995-02-16 | 1995-02-16 | Sistem de răcire a transformatorului de forţă |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| MD950177A MD950177A (ro) | 1996-08-30 |
| MD1259B2 MD1259B2 (ro) | 1999-06-30 |
| MD1259C2 true MD1259C2 (ro) | 2000-05-31 |
Family
ID=19738637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MD95-0177A MD1259C2 (ro) | 1995-02-16 | 1995-02-16 | Sistem de răcire a transformatorului de forţă |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD1259C2 (ro) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD577Z (ro) * | 2012-03-05 | 2013-07-31 | Институт Прикладной Физики Академии Наук Молдовы | Schimbător de căldură convectiv |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1026175A2 (ru) * | 1982-04-23 | 1983-06-30 | Институт Прикладной Физики Ан Мсср | Устройство дл охлаждени электрических аппаратов |
-
1995
- 1995-02-16 MD MD95-0177A patent/MD1259C2/ro unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1026175A2 (ru) * | 1982-04-23 | 1983-06-30 | Институт Прикладной Физики Ан Мсср | Устройство дл охлаждени электрических аппаратов |
Non-Patent Citations (1)
| Title |
|---|
| Голунова А.М., Сещенко Н.С. Охлаждающие устройства масляных трансформаторов. М., Энергия, 1976, 210 с. * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD577Z (ro) * | 2012-03-05 | 2013-07-31 | Институт Прикладной Физики Академии Наук Молдовы | Schimbător de căldură convectiv |
Also Published As
| Publication number | Publication date |
|---|---|
| MD1259B2 (ro) | 1999-06-30 |
| MD950177A (ro) | 1996-08-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PD99 | Pending application |