Zobrazeno 1 - 10
of 827
pro vyhledávání: '"DC-link capacitor"'
Publikováno v:
IEEE Access, Vol 12, Pp 22479-22489 (2024)
This article presents a meticulous exploration of on-board traction converters deployed in Electric Multiple Units (EMUs). The study involves the development of a comprehensive traction converter and control system, encompassing essential elements su
Externí odkaz:
https://doaj.org/article/350750b68285493686f380bc3202fe0b
Publikováno v:
Energies, Vol 17, Iss 20, p 5081 (2024)
DC link capacitors (DCLCs) are key devices in converters. The relative humidity affects the performance of the elements of a DCLC. Currently, there are relatively few studies on the effect of relative humidity on the electrical characteristics of the
Externí odkaz:
https://doaj.org/article/370fa8cc1a1b4f0abcc7c95e2bfa2537
A Parameter Estimation Method of DC-link Capacitor Based on Pre-charge Process of Traction Converter
Autor:
LYU Gexing, ZHU Qi
Publikováno v:
Kongzhi Yu Xinxi Jishu, Iss 2, Pp 55-60 (2023)
As a key component of traction converter, DC-link capacitor plays a key role in stabilizing DC side voltage. However, when a DC-link capacitor is exposed to high temperature and high pressure for a long time, its equivalent series resistance(ESR) wil
Externí odkaz:
https://doaj.org/article/f7c8f058e1c74a719bf9557f9cda81a9
Publikováno v:
Energy Reports, Vol 9, Iss , Pp 674-682 (2023)
The dual three phase machine drive system with the common dc-link capacitors has been widely used in many industrial applications due to the advantages such as small stallion volume, reduced cost and flexibility. The large ripple current caused by th
Externí odkaz:
https://doaj.org/article/d7235ec77d9046ea95269d9d12f02b09
Publikováno v:
Energy Reports, Vol 9, Iss , Pp 324-335 (2023)
The safety and installation space of DC-link capacitor is crucial for dual-three phase permanent magnet synchronous machines (DTPMSM) drives in industrial applications. Reducing the capacitor current stress can contribute to decrease the designed cap
Externí odkaz:
https://doaj.org/article/09960215863f42fab4949c1c42899592
Publikováno v:
IEEE Access, Vol 11, Pp 132483-132495 (2023)
This research introduces an innovative converter system which has been developed to seamlessly incorporate multiple sources of renewable energy into both DC and AC grids. The integration of multiple energy sources is made possible through the utiliza
Externí odkaz:
https://doaj.org/article/84bf55ea70c54be291d4f07b287c8804
Publikováno v:
Frontiers in Electronics, Vol 4 (2023)
The charging modules of Electric vehicles (EVs) always run in a complex and variable state. As the weakness in the reliable operation of charging modules, the accurate lifetime prediction of aluminum electrolytic capacitors (Al-caps) is important for
Externí odkaz:
https://doaj.org/article/11b4a4840a424ee8bd8f0839cc24d46d
Publikováno v:
Energies, Vol 17, Iss 5, p 1147 (2024)
Insulation resistance is a vital factor in dry DC link capacitors (DCLCs), and crucially influences their voltage equalization and energy storage performance. However, at present, there is a lack of experimental observation on the insulation resistan
Externí odkaz:
https://doaj.org/article/2e5969584acd479db4b13dd0da8167f1
Publikováno v:
Energies, Vol 17, Iss 3, p 699 (2024)
Mechanical stress is a crucial factor affecting the life and insulation performance of DC-link capacitors (DCLCs). However, at present, there is a lack of long-term experimental observations on the effects of mechanical stress on the life and insulat
Externí odkaz:
https://doaj.org/article/1263e159bfd241adb4184b34680e0080
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.