Biying Ren
YOU?
Author Swipe
View article: Reducing Turn-OFF Losses in DAB Converters by Minimizing Voltage–Current Overlap Under ZVS Operation
Reducing Turn-OFF Losses in DAB Converters by Minimizing Voltage–Current Overlap Under ZVS Operation Open
With the increasing switching frequencies in power converters, switching losses have become a primary obstacle to further efficiency enhancement. Under zero-voltage switching (ZVS) conditions, turn-off loss is the primary source of loss. I…
View article: Development of a Traffic Congestion Prediction and Emergency Lane Development Strategy Based on Object Detection Algorithms
Development of a Traffic Congestion Prediction and Emergency Lane Development Strategy Based on Object Detection Algorithms Open
With rapid economic development and a continuous increase in motor vehicle numbers, traffic congestion on highways has become increasingly severe, significantly impacting traffic efficiency and public safety. This paper proposes and invest…
View article: Open-Circuit Fault Diagnosis for a Modular Multilevel Converter Based on Hybrid Machine Learning
Open-Circuit Fault Diagnosis for a Modular Multilevel Converter Based on Hybrid Machine Learning Open
With the wide application of a modular multilevel converter in various power conversion fields, submodule open-circuit fault diagnostics have attracted increasing attention, as some of the existing diagnosis methods have a single function …
View article: Resonant driving scheme for p-doped gallium nitride high electron mobility transistor to reduce driving power loss
Resonant driving scheme for p-doped gallium nitride high electron mobility transistor to reduce driving power loss Open
In high-frequency power electronics applications, gallium nitride high electron mobility transistors (GaN HEMTs) can switch at frequencies of several megahertz. In this case, the driving loss of transistors becomes one of the important rea…
View article: Analysis of four-coil magnetic resonance coupling wireless power transfer system based on LCC-SSS compensation network
Analysis of four-coil magnetic resonance coupling wireless power transfer system based on LCC-SSS compensation network Open
The classical four-coil magnetic resonance coupling wireless power transfer (MRC-WPT) system usually uses a Series-Series-Series-Series (SSSS) compensation network, while its input series resistance and load resistance are designed approxi…
View article: A Control Parameters Self-Adjusting Method for photovoltaic inverter considering the variation of inductance
A Control Parameters Self-Adjusting Method for photovoltaic inverter considering the variation of inductance Open
The variation of inductance is the reason for the instability of photovoltaic (PV) inverter system. To this end, a control parameters self-adjusting method considering the variation of inductance is proposed to enhance the anti-interferenc…
View article: A data-driven method for IGBT open-circuit fault diagnosis for the modular multilevel converter based on a modified Elman neural network
A data-driven method for IGBT open-circuit fault diagnosis for the modular multilevel converter based on a modified Elman neural network Open
Modular multilevel converter is widely used in electrical energy with many advantages, its safety and reliability has become a research hotspot. Since the structure of MMC is composed of multiple cascaded sub-modules, including a large num…
View article: Permanent fault identification for distribution network based on characteristic frequency signal injection using power electronic technology
Permanent fault identification for distribution network based on characteristic frequency signal injection using power electronic technology Open
In order to identify the fault nature when phase-to-phase short circuit fault occurs in distribution lines and realize adaptive reclosing of distribution lines more accurately, a fault identification scheme using an inverter-based power el…
View article: A novel online identification algorithm of lithium‐ion battery parameters and model order based on a fractional order model
A novel online identification algorithm of lithium‐ion battery parameters and model order based on a fractional order model Open
A fractional order equivalent circuit model with variable order can better reflect the internal reaction mechanism of a lithium‐ion battery, however, it is not easy to simultaneously identify the parameters and order of the fractional orde…
View article: Parameter identification of a lithium‐ion battery based on the improved recursive least square algorithm
Parameter identification of a lithium‐ion battery based on the improved recursive least square algorithm Open
Accurate parameter identification of a lithium‐ion battery is a critical basis in the battery management systems. Based on the analysis of the second‐order RC equivalent circuit model, the parameter identification process using the recursi…
View article: Adaptive Forgetting Factor Recursive Least Square Algorithm for Online Identification of Equivalent Circuit Model Parameters of a Lithium-Ion Battery
Adaptive Forgetting Factor Recursive Least Square Algorithm for Online Identification of Equivalent Circuit Model Parameters of a Lithium-Ion Battery Open
With the popularity of electric vehicles, lithium-ion batteries as a power source are an important part of electric vehicles, and online identification of equivalent circuit model parameters of a lithium-ion battery has gradually become a …
View article: A Compensation Control Scheme of Voltage Unbalance Using a Combined Three-Phase Inverter in an Islanded Microgrid
A Compensation Control Scheme of Voltage Unbalance Using a Combined Three-Phase Inverter in an Islanded Microgrid Open
A large number of single-phase loads in an islanded microgrid have a bad influence on the alternating current (AC) bus voltage symmetry, which will further impact the power supply for the other loads. In this paper, the combined three-phas…