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View article: Online Harmonic Reduction for Aircraft Electrical Power Distribution System With Global Phase-Shifted Carrier PWM
Online Harmonic Reduction for Aircraft Electrical Power Distribution System With Global Phase-Shifted Carrier PWM Open
The penetration rate of power electronics converters (PEC) within onboard electrical power distribution systems (EPDS) has been rising for years due to the trend of moving towards more electric aircraft (MEA) and all electric aircraft (AEA…
View article: Magnetic Integration for a Dual Active Bridge Converter Planar Transformer With Accurate Leakage Inductances Estimation
Magnetic Integration for a Dual Active Bridge Converter Planar Transformer With Accurate Leakage Inductances Estimation Open
Dual active bridge (DAB) converters are widely used in the on-board propulsion systems of transportation electrification applications. The tendency of decreasing volume consumption leads to the magnetic integration investigation of the pla…
View article: HiL Platform for dq Impedance Measurement of High-frequency AC Electrical Power Distribution Systems
HiL Platform for dq Impedance Measurement of High-frequency AC Electrical Power Distribution Systems Open
In modern Electrical Power Distribution System (EPDS), power electronics devices are gaining more prominence. Three-phase ac/dc converters provide a fully-controlled interface between the onboard ac and dc electrical equipment. In the cont…
View article: HiL Platform for dq Impedance Measurement of High-frequency AC Electrical Power Distribution Systems
HiL Platform for dq Impedance Measurement of High-frequency AC Electrical Power Distribution Systems Open
In modern Electrical Power Distribution System (EPDS), power electronics devices are gaining more prominence. Three-phase ac/dc converters provide a fully-controlled interface between the onboard ac and dc electrical equipment. In the cont…
View article: HiL Platform for Synchronous Reference Frame Impedance Measurement and Stability Assessment of Three-Phase Power Electronics Systems
HiL Platform for Synchronous Reference Frame Impedance Measurement and Stability Assessment of Three-Phase Power Electronics Systems Open
As the penetration rate of renewable generation has risen in the last decades, power electronics converters are becoming more and more dominant in modern electrical power systems. Three-phase grid-connected converters provide an interface …
View article: Smith Predictor-based Cross-Coupling Correction for Voltage Source Converters under Mixed Reference Frames
Smith Predictor-based Cross-Coupling Correction for Voltage Source Converters under Mixed Reference Frames Open
Voltage Source Converters (VSC) have been under the spotlight of scientific research due to the development of the distributed generation system. Synchronous Reference Frame (SRF)-based controllers are readily used for the voltage and curr…
View article: On the Impedance and Stability Analysis of Dual-Active-Bridge-Based Input-Series Output-Parallel Converters in DC Systems
On the Impedance and Stability Analysis of Dual-Active-Bridge-Based Input-Series Output-Parallel Converters in DC Systems Open
Dual-active-bridge-based (DAB-based) input-series output-parallel (ISOP) converters have become increasingly popular due to their promising features made up of the advantages of the modular power electronics and the DAB converter. The mode…
View article: Work in Progress: Output Impedance Specification of A Three-Phase Current-Source Inverter for Modular Photovoltaic Applications
Work in Progress: Output Impedance Specification of A Three-Phase Current-Source Inverter for Modular Photovoltaic Applications Open
Impedance-based stability assessment has been an important part of renewable integration. Modeling and measurement of impedance under Synchronized Reference Frame (SRF) is a common way for a portrait of the frequency-dependent impedance. I…
View article: Common DC-Link Capacitor Harmonic Current Minimization for Cascaded Converters by Optimized Phase-Shift Modulation
Common DC-Link Capacitor Harmonic Current Minimization for Cascaded Converters by Optimized Phase-Shift Modulation Open
This paper investigates the influence of a constant carrier phase shift on the DC-link capacitor harmonic current of cascaded converters used in fuel-cell and mild-hybrid electric vehicles. In these applications, a DC-DC converter can be a…
View article: Improved Speed Extension for Permanent Magnet Synchronous Generators by Means of Winding Reconfiguration
Improved Speed Extension for Permanent Magnet Synchronous Generators by Means of Winding Reconfiguration Open
With the increased development of electrical subsystems onboard modern transportation platforms, e.g., more electric aircrafts or more electric ships, the need for electric generation systems has increased. Since many motors require electr…
View article: Harmonic Modeling Methods for Power Electronic Converters: Case study and Comparison
Harmonic Modeling Methods for Power Electronic Converters: Case study and Comparison Open
Large-scale integration of renewable generation interfaced to the network through power electronic converters has led to drastic changes in power system dynamics. In islanded microgrids such as More Electric Aircraft on-board microgrids or…
View article: Control-Based Two-Layer Protection for Short-Circuit Fault at an LVDC Feeder Branch
Control-Based Two-Layer Protection for Short-Circuit Fault at an LVDC Feeder Branch Open
Low-voltage dc distribution offers high efficiency for grid integration of dc-based technologies such as photovoltaic and battery storage systems and new loads such as charging stations for electric vehicles due to reduced number of conver…
View article: Modeling Techniques and Stability Analysis Tools for Grid-Connected Converters
Modeling Techniques and Stability Analysis Tools for Grid-Connected Converters Open
Large-scale integration of renewable generation interfaced to the network through power electronic converters has led to drastic changes in power system dynamics. In islanded microgrids or weak grids, different control concepts for the syn…
View article: Interleaved operation of parallel neutral-point clamped inverters with reduced circulating current
Interleaved operation of parallel neutral-point clamped inverters with reduced circulating current Open
Parallel inverters are commonly adopted in high power applications, for instance wind energy system, smart transformer, and power conditioners. Meanwhile, interleaved PWM is usually considered as an optimal approach to reduce the current r…