Results 21 to 30 of about 70,476 (263)
IEEE Access, 2021 The power electronics industry is undergoing a revolution driven by an industry 4.0 perspective, with smart and green/hybrid energy management systems being the requirement of the future.
Preeti Warrier, Pritesh Shah
doaj +1 more source
High-Frequency Current Transformers Cascade for Power Electronics Measurements
Sensors, 2022 High-frequency current transformers (HFCT) are widely used to measure fast transient current. Their advantages are simple structure and relatively moderate price.
Maciej Chojowski +3 more
doaj +1 more source
On the Coupling of Power-Related and Inner Inverter Control Loops of Grid-Forming Converter Systems
IEEE Access, 2021 In the last decade, different control concepts for the synchronisation of voltage-controlled power converters have been proposed in order to form converter-based power systems.
Marc Dokus, Axel Mertens
doaj +1 more source
Analytical Design of Self-Sensing Control for PMSM Using Quasi-Direct Calculation
IEEE Open Journal of Industry Applications, 2023 The analytical description and parameterization of a self-sensing control (SSC) for an electrical machine is an important step toward easier commissioning of these systems.
Niklas Himker, Axel Mertens
doaj +1 more source
Electrifying Innovation: The Transformative Impact of Power Electronics in Modern Infrastructure [PDF]
SHS Web of ConferencesThis article delves into the transformative role of electric power electronics in shaping modern infrastructure across diverse domains. It comprehensively explores the applications of these technologies in energy distribution, transportation ...
Cang Tianyu
doaj +1 more source
An Adaptive Model-Based MPPT Technique with Drift-Avoidance for Grid-Connected PV Systems
Energies, 2020 In this article, a modified control structure for a single-stage three phase grid-connected photovoltaic (PV) system is presented. In the proposed system, the maximum power point tracking (MPPT) function is developed using a new adaptive model-based ...
Mostafa Ahmed +3 more
doaj +1 more source
Comparative Analysis of Hybrid Solar Systems and Photovoltaic Solutions for Sustainable Energy in Hospital Infrastructure [PDF]
E3S Web of ConferencesInstalling solar systems on hospital buildings is a way to achieve energy sustainability. This research examines two ways to implement solar energy systems for water heating and power to healthcare facility locations: hybrid solar collectors and standard
Rerhrhaye Badr +5 more
doaj +1 more source
Sensors, 2021 Digital control for high switching frequency converter enables new features on DC-DC power conversion for a minimum cost. Frequency response identification is one such enabled functionality used in auto tunning, measurement of components to assess the ...
Marlon Granda +3 more
doaj +1 more source
CZĘSTOTLIWOŚCIOWY KONWERTER PWM ZE STEROWANIEM W OTWARTEJ PĘTLI
Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska, 2018 Opracowano model w domenie częstotliwości dla falowników napięcia sterowanych w otwartej pętli, który zapewnia rozwiązanie w stanie ustalonym dla całkowitych wielokrotności częstotliwości podstawowej.
Malte John, Axel Mertens
doaj +1 more source
Hybrid Modular Multilevel Converters for High-AC/Low-DC Medium-Voltage Applications
IEEE Open Journal of Power Electronics, 2023 With ever-increasing power-density requirements, technologies such as energy storage systems and electric-vehicles can benefit greatly from interfacing medium-voltage (MV)-AC grid like 13.8kV or 30kV using high-AC/low-DC voltage converter.
Jayesh Kumar Motwani +4 more
doaj +1 more source