Results 1 to 10 of about 1,224,876 (255)
IEEE Access, 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 improve ...
Anh-Tuan Huynh, Anh-Vu Ho, Tae-Won Chun
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Design and implementation of isolated multilevel inverter with lower number of circuit devices
IET Power Electronics, 2023 Galvanic isolation is an integral part for the grid connected solar PV system. With the advancement of multilevel inverters for the grid‐connected application, the multilevel inverters having isolation are not sufficiently discussed in the literature ...
Ahmed Abbas +3 more
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Heliyon, 2023 Digitalization has facilitated the improvement of small and medium-sized enterprises (SMEs). Firms develop their internal skills to deal with external challenges stemming from the digitalization process and the COVID-19 crisis.
My-Trinh Bui, Huong-Linh Le
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Knee Exoskeletons Design Approaches to Boost Strength Capability: A Review
Applied Sciences, 2021 There are different devices to increase the strength capacity of people with walking problems. These devices can be classified into exoskeletons, orthotics, and braces.
Juan R. Meda-Gutiérrez +3 more
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Topology and Control Strategy of PV MVDC Grid-Connected Converter with LVRT Capability
Applied Sciences, 2021 This paper proposes an isolated buck-boost topology and control strategy for the photovoltaic (PV) medium-voltage DC (MVDC) converter with low-voltage ride through (LVRT) capability.
Huan Wang +4 more
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JPBM (Jurnal Pendidikan Bisnis dan Manajemen), 2023 To meet public expectations for excellent public services and good governance, the government must implement bureaucratic reform. Applying entrepreneurial principles to public organizations can boost effectiveness and efficiency in public service ...
Rima Pusparani +2 more
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A New Non-Isolated Active Quasi Z-Source Multilevel Inverter With High Gain Boost
IEEE Access, 2023 This paper proposes a three-level diode clamped active impedance source inverter (AIS-TLI) based on the quasi Z-source inverter (qZSI). Apart from having minimal components and the inherent benefits of three-level qZSIs, such as single-stage buck-boost ...
Sohrab Naderi, Hasan Rastegar
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Transformer-Less Switched-Capacitor Quasi-Switched Boost DC-DC Converter
Energies, 2021 In this article, a quasi-switched boost converter based on the switched-capacitor technique with high step-up voltage capability is dealt with and analyzed.
Truong-Duy Duong +4 more
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Switched-Capacitor-Inductor Active-Switched Boost Inverters With High Boost Ability
IEEE Access, 2021 This paper proposes a novel topology, named the switched-capacitor-inductor active-switched boost inverter (SCL-ASBI), based on a switched boost inverter (SBI).
Anh-Tuan Huynh, Anh-Vu Ho, Tae-Won Chun
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Applied Sciences, 2019 The permanent magnet (PM) brushless DC (BLDC) machine has been widely used in various applications due to its high reliability and simplicity. In aerospace applications, the requirements of its dynamic acceleration characteristic and fault protection ...
Wei Wang, Jingwen Wang
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