Λεπτομέρειες βιβλιογραφικής εγγραφής
| Τίτλος: |
Study of the influence of welding transformer design on the power consumption of high frequency resistance spot welding systems: магистерская диссертация |
| Συγγραφείς: |
Karim, Ajaz |
| Στοιχεία εκδότη: |
Санкт-Петербургский политехнический университет Петра Великого, 2017. |
| Έτος έκδοσης: |
2017 |
| Θεματικοί όροι: |
resistance spot welding system, Сварочные трансформаторы, high frequency, Электрические установки высокочастотные, 7. Clean energy |
| Περιγραφή: |
Resistance spot welding is an inexpensive and efficient way of joining metals. It has extensive applications in household appliances and in automotive industries. In traditional spot welding machines 50 Hz welding transformers are commonly used. The drawback associated with these transformers is that they are both heavy and bulky. The advantage of using high frequencies is the reduction in the size of the transformer. The thesis presents development of high frequency welding machines having a high operating frequency of 10 kHz and compares conventional AC 50Hz welding machines as well as resistance spot welding machines having an operating frequency of 1 and 10 kHz. The research results obtained power consumption of RSW system. It is an object of the present thesis is to design transformer 2D FEA model and simulate analysis influence of leakage inductance and magnetic coupling factors for the leakage fluxes on power consumption and output current of RSW system. |
| Τύπος εγγράφου: |
Other literature type |
| Γλώσσα: |
Russian |
| DOI: |
10.18720/spbpu/2/v17-4760 |
| Αριθμός Καταχώρησης: |
edsair.doi...........33c7bf702d324da88d68ae273cf17909 |
| Βάση Δεδομένων: |
OpenAIRE |