Noise analysis for no load operating power transformers
| Autor: | Aurel-Ionut Chirila, Anca-Simona Deaconu, Cristina Gabriela Saracin, Robert-Constantin Dragomir, Ioan-Dragos Deaconu, Valentin Navrapescu |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
010302 applied physics
Engineering Switched-mode power supply business.industry 05 social sciences Electrical engineering Power factor Distribution transformer Sound power 01 natural sciences Current transformer Power rating 0502 economics and business 0103 physical sciences Energy efficient transformer Power engineering business 050203 business & management |
| Zdroj: | 2017 10th International Symposium on Advanced Topics in Electrical Engineering (ATEE). |
| Popis: | In this paper is presented a statistical analysis of the sound power emitted by power transformers. The power of the analyzed transformers within this analysis is greater than 6 MVA in no-load operation when the cooling system is turned off. Using this statistical approach the complex multiphysics problem of estimating the transformer sound power is greatly simplified. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|