Results 41 to 50 of about 9,268 (240)
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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Energies, 2020 The quasi-impedance source inverters/quasi-Z source inverters (Q-ZSIs) have shown improvement to overwhelmed shortcomings of regular voltage-source inverters (VSIs) and current-source inverters (CSIs) in terms of efficiency and buck-boost type operations.
Madasamy Periyanayagam +5 more
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Applied Sciences, 2021 Grid-connected inverters (GCI) are commonly used in PV system applications to generate a regulated AC current to feed into the grid. Transformerless inverters are the most advanced inverters that are used in industry, which provide efficiency with ...
Ali Salem, Khaled Sedraoui
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Advances in Electrical and Computer Engineering, 2015 This paper presents a buck-boost converter which is modified to utilize new 600 V gallium nitride (GaN) power semiconductor devices in an application requiring 1200 V devices.
SRDIC, S., DESPOTOVIC, Z.
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Differential Single-Phase Inverters With Active Power Decoupling: A Survey
IEEE Access, 2023 This paper provides an overview of differential single-phase inverter topologies with active power decoupling (APD) and their main control techniques.
Ronald Musona, Ioan Serban
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RANCANG BANGUN SUATU SISTEM PEMANFAATAN SUMBER ENERGI TENAGA SURYA SEBAGAI PENDUKUNG SUMBER PLN UNTUK RUMAH TANGGA BERBASIS MIKROKONTROLER (HARDWARE) [PDF]
, 2011 Energi cahaya dari matahari dapat berubah menjadi energi listrik menggunakan panel surya. Tegangan yang dihasilkan oleh panel surya 50 watt-peak sebanyak 4 (empat) 17,6V-8V .Panel surya dipasang secara paralel dengan maksud membesarkan arus keluar ...
Pitvande, Yanuar Hidayat
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Advances in Triboelectric Nanogenerators With Rotating Structure
Carbon Energy, EarlyView.The rotating TENG has been widely studied for its superiorities of simple structure, high efficiency, and stable output. This review introduced the four different principles of rotating TENG and offered a thorough summary for performance and application research through three‐level classification. Importantly, the current existing problems, challenges,
Chuguo Zhang +4 more
wiley +1 more source
A Novel High-Power-Factor Single-Switch Electronic Ballast for Compact Fluorescent Lamps
Eletrônica de Potência, 2004 In this paper a high-power-factor electronic ballast for compact fluorescent lamps based on the class E amplifier and featuring low voltage stress across the switch is presented.
Mario Ponce +4 more
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ESG Rating Disagreement and the Size of the Investable Universe Under ESG Consensus Rules
Corporate Social Responsibility and Environmental Management, EarlyView.ABSTRACT Using ESG scores of listed US companies from Refinitiv, ESG Book, MSCI, Moody's ESG, Bloomberg, and Sustainalytics for the period 2003–2022, we examine the extent of ESG rating disagreement and how it shapes the investable universe under ESG consensus rules.
Christian Lohmann +2 more
wiley +1 more source
A Novel Modified Space Vector Pulse Width Modulator Based on Artificial Neural Network for Z-Source Inverter [PDF]
Engineering and Technology Journal, 2016 This paper proposes a novel modified space vector pulse width modulator based on Artificial Neural Network (ANN).This method overcomes the drawbacks of conventional DSP-based modulator in the z-source inverter.
Majid K. Al-khatat, Lina J. Rashad
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