Zobrazeno 1 - 10
of 31
pro vyhledávání: '"V. M. Bardin"'
Publikováno v:
Russian Electrical Engineering. 91:725-729
In the course of the operation of power transistor converters of electric energy, various emergency situations are possible, e.g., a short circuit in the load circuit. The rate of increase in the short-circuit current and its amplitude are affected b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd27decc29092331faeb4e5e60762cd8
https://doi.org/10.3103/s1068371220120032
https://doi.org/10.3103/s1068371220120032
Autor:
V. M. Bardin, A. A. Voronkov
Publikováno v:
Russian Electrical Engineering. 91:634-637
Providing high reliability of electric energy converters based on power semiconductor devices (PSDs) is the main goal of designers, manufacturers and users of such devices. There are many factors affecting reliability—namely, the PSD heat dissipati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcaf4096566f8eea0f5a797a83031a6b
https://doi.org/10.3103/s106837122010003x
https://doi.org/10.3103/s106837122010003x
Autor:
A. V. Zemskov, V. M. Bardin
Publikováno v:
Russian Electrical Engineering. 88:229-232
Inverter converters used for dc-arc electric welding have been manufactured by many foreign and domestic companies and showed good results for decades. Until recently, ac welding was carried out only at an industrial frequency of 50 Hz. Earlier, we s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f42f7d1d6afad965335b038c5069c907
https://doi.org/10.3103/s1068371217040022
https://doi.org/10.3103/s1068371217040022
Autor:
A. V. Zemskov, V. M. Bardin
Publikováno v:
Russian Electrical Engineering. 84:446-449
Parallel operation of welding sources is one approach to increasing their total output power. This is possible provided that the output performance of the sources is identical and the output-current frequency and phase are well synchronized. The disb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b20db160eae9acde15d167977c0582f7
https://doi.org/10.3103/s1068371213080038
https://doi.org/10.3103/s1068371213080038
Autor:
V. M. Bardin, A. V. Zemskov
Publikováno v:
Russian Electrical Engineering. 84:332-335
A computer model is used to assess the influence of the transmission coefficient and time constant of the control system on the load characteristic of a high-frequency AC welding inverter.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::edce01b1d66cd8248124db03709a2033
https://doi.org/10.3103/s1068371213060023
https://doi.org/10.3103/s1068371213060023
Publikováno v:
Russian Electrical Engineering. 83:346-349
Results of theoretical and experimental investigations of a new type of a welding inverter, namely, an ac inverter welding apparatus with a frequency of 25–50 kHz, are given. A schematic circuit of the inverter power part is described, and recommen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9840084172d4c9276743550c27533b4
https://doi.org/10.3103/s1068371212060028
https://doi.org/10.3103/s1068371212060028
Autor:
D. A. Borisov, V. M. Bardin
Publikováno v:
Russian Electrical Engineering. 82:212-215
For the widespread application of power transistors in welding invertors, a serious investigation of transient processes in the circuits of these converters is necessary in order to ensure their high reliability. The article describes an investigatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7325ced1cd4cdfa6452a69b85bf6ebb
https://doi.org/10.3103/s1068371211040043
https://doi.org/10.3103/s1068371211040043
Autor:
V. M. Bardin, D. A. Borisov
Publikováno v:
Russian Electrical Engineering. 80:337-339
The skew half-bridge scheme in the commuting mode of the welding arc is simulated in a PSIM environment. An examination of the physical model proves the convergence of the applied mathematical model.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::774ecdc942103d6bd3afb2cdfb82ee8f
https://doi.org/10.3103/s1068371209060091
https://doi.org/10.3103/s1068371209060091
Autor:
Brinton Fujiki, Robert1, Johnson, Rebecca1, Fujiki, Amanda Edith2, Thibeault, Susan L.1 thibeaul@surgery.wisc.edu
Publikováno v:
American Journal of Speech-Language Pathology. Jul2024, Vol. 33 Issue 4, p1911-1929. 19p.
Publikováno v:
Measurement Techniques. 22:575-577
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed838d74a606d5f66ec5fb0f0cd0abd3
https://doi.org/10.1007/bf00829231
https://doi.org/10.1007/bf00829231