Zobrazeno 1 - 10
of 555
pro vyhledávání: '"Stray capacitance"'
Publikováno v:
Power Electronic Devices and Components, Vol 7, Iss , Pp 100054- (2024)
This paper reports the mechanism of gate voltage spike in the turn-off operation by a digital gate control. In the previous work, it was clarified that the gate voltage spike Vg_spike was generated by parasitic inductance and a large gate current cha
Externí odkaz:
https://doaj.org/article/9fbf9ea7b9d046df82c97feaa7773608
Publikováno v:
Applied Sciences, Vol 14, Iss 17, p 7748 (2024)
In this work, the lumped model of Rogowski coils is briefly reviewed to illustrate that the reduction in stray capacitance expands the bandwidth and improves the high-frequency performance. Then, a network model as well as explicit formulas for the s
Externí odkaz:
https://doaj.org/article/4f22b1063b8044f59a9ea5384b2fbdc4
Autor:
Lu Wan, Arun D. Khilnani, Xinglong Wu, Xiaokang Liu, Sergio A. Pignari, David W. P. Thomas, Mark Sumner, Flavia Grassi
Publikováno v:
IEEE Access, Vol 11, Pp 134460-134472 (2023)
Air-core inductors are key components in power converters and measurement equipment. To optimally design inductors, their self-resonant frequency (SRF) as a result of inherent stray capacitance should be accurately estimated. This paper presents opti
Externí odkaz:
https://doaj.org/article/c7846a3eb109461ab52371a88886ae50
Autor:
Robert S. Eisenberg
Publikováno v:
Computation, Vol 12, Iss 2, p 22 (2024)
Maxwell defined a ‘true’ or ‘total’ current in a way not widely used today. He said that “… true electric current … is not the same thing as the current of conduction but that the time-variation of the electric displacement must be take
Externí odkaz:
https://doaj.org/article/1853e7eae1b64515acac4b1a4c612862
Autor:
Shotaro Takahashi
Publikováno v:
Applied Sciences, Vol 14, Iss 3, p 1172 (2024)
This article proposes a simulation model of single-phase common-mode inductors to evaluate the small-signal characteristic of common-mode inductors when the stray capacitance cancellation method is applied. From the estimated stray capacitance of com
Externí odkaz:
https://doaj.org/article/8471a9cd12a04b11ba4459b8fc36f478
Publikováno v:
IET Electric Power Applications, Vol 16, Iss 5, Pp 575-584 (2022)
Abstract The bearing voltage brings premature failure of the motor bearings in the subway traction system, which is related to the stray capacitance of the motor. Therefore, the accurate calculation of stray capacitance parameters is of great signifi
Externí odkaz:
https://doaj.org/article/e3f5b6a0c40c4a7bad064ff5f5120a1f
Autor:
Hyemin Kang, Florin Udrea
Publikováno v:
Power Electronic Devices and Components, Vol 4, Iss , Pp 100029- (2023)
In this paper, the origin of the gate oscillations with a stray capacitance in the load inductor is analyzed with a device/circuit mix-mode simulation. It is found that the gate ringing occurs when the superjunction device reaches its pinch-off poten
Externí odkaz:
https://doaj.org/article/fe4b5964b3f840b6a83c2ea671fc05cd
Akademický článek
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Akademický článek
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Autor:
Kannadasan Raju, Valsalal Prasad, Rajvikram Madurai Elavarasan, Umashankar Subramaniam, Dhafer J. Almakhles
Publikováno v:
IEEE Access, Vol 8, Pp 115685-115693 (2020)
The presence of stray capacitance in ZnO (Zinc Oxide) surge arresters causes hurdles in arrester operation and non-uniform voltage distribution along the arrester column, especially for High Voltage (HV) and Extra high voltage (EHV) applications. Sin
Externí odkaz:
https://doaj.org/article/e7fd16f2e592491fa142225198c3aff4