Results 61 to 70 of about 590,115 (238)
Chinese Journal of Electrical Engineering, 2020 In the present scenario, modular multilevel converters (MMCs) are considered to be one of the most promising and effective topologies in the family of high-power converters because of their modular design and good scalability; MMCs are extensively used ...
Fujin Deng +5 more
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Pareto Frontier of the Arm Energy Ripple and the Conduction Losses of a Modular Multilevel Converter
Energies, 2021 Modular multilevel converters can achieve high power quality and voltage ratings, becoming a good alternative for high-voltage direct-current applications. However, the circulating current and capacitor voltage ripple remain significant drawbacks, mainly
Mario Lopez +3 more
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LLM‐Integrated Human–Robot Interaction System for Microrobots
Advanced Robotics Research, EarlyView.This paper proposes an LLM‐based control framework for guiding microrobots using human natural language. This framework can convert the natural human speech into safe and executable command sets for reliable navigation in complex environments. The experimental results show high accuracy and robustness in task performance, demonstrating the potential of
Bairong Zhu, Amar Salehi, Tingting Yu
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Control of AC/DC Modular Multilevel Converter
Elektronika ir Elektrotechnika, 2018 In recent years, a special attention is paid to grid connected multilevel converters. These converters have specific use in industry in a high power, medium-voltage and high-voltage applications. This paper presents new control algorithm for single-phase
Vojtech Blahnik +3 more
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Multilevel voltage source converters for medium voltage adjustable speed drives
, 2021 In this paper a brief review of multilevel converter structure is presented. The main characteristics of phase shifted output transformer converters, modular converters and (strictly defined) multilevel converter are described.
Tenconi, S. M. +3 more
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Long-Horizon Nonlinear Model Predictive Control of Modular Multilevel Converters [PDF]
, 2022 Modular Multilevel Converters (MMCs) are a topology that can scale several voltage levels to obtain higher efficiency and lower harmonics than most voltage-source converters.
Victor Daniel Reyes Dreke +3 more
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Advanced Science, EarlyView.An on‐demand ultra‐reconfigurable intelligent vision system with hierarchical reconfigurability from device to system levels is demonstrated. Through co‐design of a multi‐paradigm device, reconfigurable circuits, and adaptive system architecture/algorithms, the system enables seamless switching among spiking, non‐spiking, neuromorphic imaging (NI), and
Biyi Jiang +7 more
wiley +1 more source
Chapter 8 - STATCOM and DSTATCOM with modular multilevel converters
, 2021 The static synchronous compensator (STATCOM) is a power electronic converter designed to be shunt-connected with the grid to compensate for reactive power.
Gomes Barbosaa, Pedro +5 more
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Ferroelectric Devices for In‐Memory and In‐Sensor Computing
Advanced Science, EarlyView.Inspired by biological systems, in‐memory and in‐sensor computing overcome von Neumann bottlenecks. Ferroelectric devices can mimic synaptic functions and sense stimuli like light or force, therefore are ideal for these paradigms. This review introduces the ferroelectric devices applied for in‐memory and in‐sensor computing, covering their structures ...
Hong Fang +5 more
wiley +1 more source
Improved Accuracy Average Value Models of Modular Multilevel Converters [PDF]
, 2016 Modular Multilevel Converters (MMC) have become the converter topology of choice for VSC-HVDC systems. Excellent work has previously been conducted to develop much needed Average Value Models (AVM) for these complex converters, however there a number of ...
Green, T. C. +7 more
core +1 more source