Jianghua Lu
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View article: Low-Voltage Stressed Inductive WPT System with Pull–Push Class EF2 Inverter
Low-Voltage Stressed Inductive WPT System with Pull–Push Class EF2 Inverter Open
A class E inverter has presented wide application prospects in inductive wireless power transfer (WPT) systems due to its significant advantages such as high operation frequency, high power density, and low cost. However, its semiconductor…
View article: Polynomial integrable systems from cluster structures
Polynomial integrable systems from cluster structures Open
We present a general framework for constructing polynomial integrable systems with respect to linearizations of Poisson varieties that admit log-canonical coordinate systems. Our construction is in particular applicable to Poisson varietie…
View article: Integrated Sensorless Wireless Charging Using Symmetric High-Order Network for Multistorey Car Parks
Integrated Sensorless Wireless Charging Using Symmetric High-Order Network for Multistorey Car Parks Open
For multistorey car parks, this paper proposes and implements an integrated sensorless wireless charging (SWC) system of electric vehicles (EVs) using a symmetric high-order network that is designed to mirror the electrical parameters of t…
View article: An Energy-Feed Type Split-Capacitor Three-Phase Four-Wire Power Electronic Load Compatible with Various Load Demands
An Energy-Feed Type Split-Capacitor Three-Phase Four-Wire Power Electronic Load Compatible with Various Load Demands Open
Energy-feed power electronic loads can precisely control the phase and magnitude of the power supply output current, achieving the emulation of loads. Moreover, they can feed energy back to the grid for energy regeneration, demonstrating s…
View article: Pulse Width Modulation-Controlled Switching Impedance for Wireless Power Transfer
Pulse Width Modulation-Controlled Switching Impedance for Wireless Power Transfer Open
The exceptional performance of the wireless power transfer (WPT) system hinges on its resonant state. However, the capacitance drift caused by manufacturing tolerance and temperature will result in a state of detuning. In this manuscript, …
View article: Simultaneous Estimation of Current and Speed of Permanent Magnet Synchronous Motor Based on an Improved Dual Second-Order Observer
Simultaneous Estimation of Current and Speed of Permanent Magnet Synchronous Motor Based on an Improved Dual Second-Order Observer Open
The third-order state observer implements the decoupled control and the accurate estimation of the d-axis current, q-axis current, and rotor speed of the permanent magnet synchronous motor (PMSM). Its complex calculation, however, is a cha…
View article: IL16 Regulates Osteoarthritis Progression as a Target Gene of Novel-miR-81
IL16 Regulates Osteoarthritis Progression as a Target Gene of Novel-miR-81 Open
Objective Functional polymorphisms of interleukin 16 (IL16) have been reported to be closely related to the risk of osteoarthritis (OA). However, how IL16 affects OA remains unclear. In this study, the role of IL16 in OA and the possible m…
View article: A Coaxial and Coplanar Wireless Slipring for Multi-Axis Robot Manipulators
A Coaxial and Coplanar Wireless Slipring for Multi-Axis Robot Manipulators Open
This manuscript proposed a compact slipring based on inductive power transfer (IPT) technology for multi-axis robot manipulators. Compared with conventional solutions, the minimum axial length of the proposed magnetic coupling assembly in …
View article: Impact of Mission Profile on Reliability of Grid-Connected Photovoltaic Inverter
Impact of Mission Profile on Reliability of Grid-Connected Photovoltaic Inverter Open
In recent decades intense demand for energy increases the utilization of Photovoltaic (PV) energy as an alternative to fossil fuels. Today’s PV energy shares a significant electricity demand with the advancements in power electronic techno…
View article: Configuration Poisson groupoids of flags
Configuration Poisson groupoids of flags Open
Let $G$ be a connected complex semi-simple Lie group and ${\mathcal{B}}$ its flag variety. For every positive integer $n$, we introduce a Poisson groupoid over ${\mathcal{B}}^n$, called the $n$th total configuration Poisson groupoid of fla…
View article: Sensitivity Analysis and Parameter Optimization of Inductive Power Transfer
Sensitivity Analysis and Parameter Optimization of Inductive Power Transfer Open
There are several resonance frequencies points in the high-order resonant network to realize constant current/constant voltage output, but the disturbance of the resonant network parameters will affect the output characteristics of the sys…
View article: Light-Load Efficiency Optimization for an LCC-Parallel Compensated Inductive Power Transfer Battery Charger
Light-Load Efficiency Optimization for an LCC-Parallel Compensated Inductive Power Transfer Battery Charger Open
Wireless power transfer (WPT) techniques have gained wide acceptance across a range of battery charging applications such as cell phones, cardiac pacemakers, and electric vehicles. In a wireless battery charging system, a constant current/…
View article: <scp>miR</scp>‐203a‐3p promotes loureirin A‐induced hair follicle stem cells differentiation by targeting Smad1
<span>miR</span>‐203a‐3p promotes loureirin A‐induced hair follicle stem cells differentiation by targeting Smad1 Open
MicroRNAs (miRNAs) participate in the repair of skin trauma. Our previous study indicated that loureirin A promoted hair follicle stem cells (HFSCs) to repair skin epidermis. However, the mechanism of miRNA‐mediated regulation of loureirin…
View article: A Metal Object Detection System with Multilayer Detection Coil Layouts for Electric Vehicle Wireless Charging
A Metal Object Detection System with Multilayer Detection Coil Layouts for Electric Vehicle Wireless Charging Open
Non-radiative inductive power transfer is one of the most studied and commercially applied wireless charging technologies, where the magnetic field is employed as the medium for power transfer. In the wireless charging of electric vehicles…
View article: A Three-Bridge IPT System for Different Power Levels Conversion under CC/CV Transmission Mode
A Three-Bridge IPT System for Different Power Levels Conversion under CC/CV Transmission Mode Open
This paper proposes an inductive power transfer (IPT) system with three-bridge switching compensation topology. With the proposed IPT topology, the equivalent circuit and the resonant condition are analyzed to achieve the load-independent …
View article: Improved Reactive Current Detection Method of SVG
Improved Reactive Current Detection Method of SVG Open
The static VAR generator (SVG) is an important device in flexible AC transmission systems (FACTS) for the development of smart grids. Based on the basis principle of SVG and instantaneous reactive power theory, the conventional ip–iq and d…
View article: Generalized Bruhat Cells and Completeness of Hamiltonian Flows of Kogan-Zelevinsky Integrable Systems
Generalized Bruhat Cells and Completeness of Hamiltonian Flows of Kogan-Zelevinsky Integrable Systems Open
Let $G$ be any connected and simply connected complex semisimple Lie group, equipped with a standard holomorphic multiplicative Poisson structure. We show that the Hamiltonian flows of all the Fomin-Zelevinsky twisted generalized minors on…
View article: Output characteristics of LCC‐S compensation network and its optimal parameters design in IPT system
Output characteristics of LCC‐S compensation network and its optimal parameters design in IPT system Open
A main circuit of inductive power transfer system based on LCC‐S compensation network is built up. The resonant conditions for realising constant current (CC) output and constant voltage (CV) output with loads independent are revealed. By …
View article: Thermal analysis and reliability evaluation of cascaded H‐bridge MLPVI for grid‐connected applications
Thermal analysis and reliability evaluation of cascaded H‐bridge MLPVI for grid‐connected applications Open
Nowadays, great progress has been made in the development of multilevel inverters (MLIs) in grid‐connected photovoltaic (PV) energy systems, because of the advantages such as reduced voltage stress on the power semiconductor switches and h…
View article: Control for the Three-Phase Four-Wire Four-Leg APF Based on SVPWM and Average Current Method
Control for the Three-Phase Four-Wire Four-Leg APF Based on SVPWM and Average Current Method Open
A novel control method is proposed for the three-phase four-wire four-leg active power filter (APF) to realize the accurate and real-time compensation of harmonic of power system, which combines space vector pulse width modulation (SVPWM) …