Results 121 to 130 of about 38,601 (325)

Solar Photovoltaic and Thermal Energy Systems: Current Technology and Future Trends [PDF]

, 2017
Solar systems have become very competitive solutions for residential, commercial, and industrial applications for both standalone and grid connected operations. This paper presents an overview of the current status and future perspectives of solar energy
Abu.Rub, Aitham, León Galván, José Ignacio, Malinowski, Mariusz   +2 more
core   +1 more source

Toward Capacitive In‐Memory‐Computing: A Device to Systems Level Perspective on the Future of Artificial Intelligence Hardware

Advanced Intelligent Discovery, EarlyView.
Capacitive, charge‐domain compute‐in‐memory (CIM) stores weights as capacitance,eliminating DC sneak paths and IR‐drop, yielding near‐zero standbypower. In this perspective, we present a device to systems level performance analysis of most promising architectures and predict apathway for upscaling capacitive CIM for sustainable edge computing ...
Kapil Bhardwaj, Ella Paasio, Sayani Majumdar   +2 more
wiley   +1 more source

Capacitor ESR and C Monitoring in Modular Multilevel Converters

IEEE transactions on power electronics, 2020
The capacitor is one of the weakest components in the modular multilevel converter (MMC). The rise of equivalent series resistance (ESR) is a prominent character to monitor the lapsed capacitor, but current research works only focus on capacitance and ...
F. Deng, Qian Heng, Chengkai Liu, X. Cai, Rongwu Zhu, Zhe Chen, Wu Chen   +6 more
semanticscholar   +1 more source

Solid state transformer technologies and applications: a bibliographical survey [PDF]

, 2018
This paper presents a bibliographical survey of the work carried out to date on the solid state transformer (SST). The paper provides a list of references that cover most work related to this device and a short discussion about several aspects.
Adabi Firouzjaee, Mohammad Ebrahim, Martínez Velasco, Juan Antonio   +1 more
core   +3 more sources

Cryogenic Neuromorphic Synaptic Behavior in 180 nm Silicon Transistors for Emerging Computing Systems

Advanced Intelligent Systems, EarlyView.
This study investigates the neuromorphic plasticity behavior of 180 nm bulk complementary metal oxide semiconductor (CMOS) transistors at cryogenic temperatures. The observed hysteresis data reveal a signature of synaptic behavior in CMOS transistors at 4 K.
Fiheon Imroze, Bhavani Yalagala, Naveen Kumar, Mostafa Elsayed, Meraj Ahmad, Robert Graham, Vihar Georgiev, Hadi Heidari, Martin Weides   +8 more
wiley   +1 more source

Cell capacitor sizing in multilevel converters: Cases of the modular multilevel converter and alternate arm converter

, 2015
Multilevel converters, such as the modular multilevel converter (MMC) or the alternate arm converter (AAC), rely on charged capacitors in their cells to generate their AC voltage waveform.
M. Merlin, T. Green
semanticscholar   +1 more source

Improved natural balancing with modified phase shifted PWM for single-leg five-level flying-capacitor converters [PDF]

, 2012
Flying capacitor converters (FCCs), as most multilevel converter topologies, require a balancing mechanism of the capacitor voltages. FCCs have the valuable property of natural voltage balancing when a special modulation technique is used.
Melkebeek, Jan, Reznikov, Boris, Ruderman, Alex, Thielemans, Steven   +3 more
core   +1 more source

Synthetic Electrocardiogram Spectrogram Generation Using Generative Adversarial Network‐Based Models: A Comparative Study

Advanced Intelligent Systems, EarlyView.
Cardiovascular diseases are leading death causes; electrocardiogram (ECG) analysis is slow, motivating machine learning and deep learning. This study compares deep convolutional generative adversarial network, conditional GAN, and Wasserstein GAN with gradient penalty (WGAN‐GP) for synthetic ECG spectrograms; Fréchet Inception Distance (FID) and ...
Giovanny Barbosa‐Casanova, Norelli Schettini, Winston Percybrooks, Begoña García‐Zapirain   +3 more
wiley   +1 more source

Cluster-Fault Control Strategies for Modular Multilevel Converters

IEEE Open Journal of the Industrial Electronics Society
Modular multilevel converters (MMCs) are widely used for high-voltage and high-power applications. They are highly scalable, modular, and flexible in operation.
Oliver Kalmbach, Christoph M. Hackl
doaj   +1 more source

A Comparison of Modulation Techniques for Modular Multilevel Converters

Energies, 2016
This work presents a comparison of three different modulation techniques applied to modular multilevel converters (MMCs). The three modulation strategies studied in this paper are the phase-shifted sinusoidal pulse width modulation (PS-SPWM), the space ...
Miguel Moranchel, Francisco Huerta, Inés Sanz, Emilio Bueno, Francisco J. Rodríguez   +4 more
doaj   +1 more source