Zobrazeno 1 - 10
of 479
pro vyhledávání: '"impedance network"'
Publikováno v:
International Journal of Electrical Power & Energy Systems, Vol 160, Iss , Pp 110102- (2024)
Nowadays, the high penetration of inverter-interfaced distributed energy resources (DERs) has raised a well-founded concern regarding the interaction of these devices with the upstream grid. The harmonic interaction phenomenon between these players c
Externí odkaz:
https://doaj.org/article/6506a95c08e54c22a70b9a4c57ac9699
Autor:
Yi Jin, Qingyuan Zhang
Publikováno v:
Symmetry, Vol 16, Iss 4, p 488 (2024)
The reliability of circuit systems is primarily affected by cascading failures due to their complex structural and functional coupling. Causes of cascading failure during circuit operation include the continuous degradation process of components and
Externí odkaz:
https://doaj.org/article/c4ddeee0da00496cadda8e71d7ece6b7
Publikováno v:
IEEE Access, Vol 11, Pp 8005-8016 (2023)
This paper proposes a new PWM technique for a reduced-component-count active impedance network (RCC-AIN) three-level inverter to maximize the input/output (I/O) voltage gain. Although the max boost control (MBC) technique offers the same I/O voltage
Externí odkaz:
https://doaj.org/article/69a78bcb11c449a0bd7819ad8396f2e5
Autor:
Sue Wang, Chaohong Zhou, Saleem Riaz, Xuanchen Guo, Haider Zaman, Alsharef Mohammad, Ahmad Aziz Al-Ahmadi, Yasser Mohammed Alharbi, NasimUllah
Publikováno v:
Mathematical Biosciences and Engineering, Vol 20, Iss 2, Pp 1599-1616 (2023)
The regenerative braking in the tram allows the energy to be returned to the power grid through a power inverter. Since the inverter location between the tram and the power grid is not fixed, resulting in a wide variety of impedance networks at grid
Externí odkaz:
https://doaj.org/article/62759321fd1d4cf68c24183ceccd8dea
Publikováno v:
Alexandria Engineering Journal, Vol 61, Iss 12, Pp 10055-10070 (2022)
Multiphase machines are becoming one of the mainstream research topics during the last decade, especially in high-reliability based systems. Among the different configurations of the multiphase machines, Asymmetrical Six-Phase Induction Motor (ASPIM)
Externí odkaz:
https://doaj.org/article/b09642598fed433889eef83b184a1293
Akademický článek
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Publikováno v:
IEEE Access, Vol 10, Pp 119301-119313 (2022)
This paper proposes a novel topology, named a single-phase active switched-capacitor embedded quasi-Z-source inverter (ASC-EqZSI), and two pulse-width modulation (PWM) methods, namely, PWM1 and PWM2 methods for the proposed ASC-EqZSI topology to impr
Externí odkaz:
https://doaj.org/article/e69e067279d5432983a060f11a476213
Publikováno v:
IEEE Access, Vol 10, Pp 79628-79643 (2022)
An AC-AC direct single-phase converter based on an impedance network is presented in this manuscript. It possesses all privileges of similar impedance source AC-AC converters such as buck-boost ability, maintaining or reversing the phase angle and sh
Externí odkaz:
https://doaj.org/article/d44b0d60570f46b5a1ca326629c545fb
Autor:
Mohammad Reza Kheyrati, Amirhossein Rajaei, Vahid Moradzadeh Tehrani, Ghazal Mirzavand, Mahdi Shahparasti
Publikováno v:
IEEE Access, Vol 10, Pp 31788-31799 (2022)
Single-stage boosting capability of impedance network (IN) inverters makes this family of inverters an attractive choice for DC/AC applications with low input DC voltage. A specific time of shoot-through (ST) state is required to achieve the required
Externí odkaz:
https://doaj.org/article/ac8b32cda1ad46e0ab9abba32783c360
Publikováno v:
Journal of Advanced Mechanical Design, Systems, and Manufacturing, Vol 17, Iss 2, Pp JAMDSM0018-JAMDSM0018 (2023)
Magnetostrictive electro-hydraulic actuator (M-EHA) is a highly integrated hydraulic servo device with very complex movement and conduction processes. The output performance could be affected by many factors. To design such actuator and analyze its p
Externí odkaz:
https://doaj.org/article/fe8567b658854ea09def1dbd231f45b7