Search Results - "Sun, Hexu"

Development of renewable energy multi-energy complementary hydrogen energy system (A Case Study in China): A review by Li, Zheng, Zhang, Wenda, Zhang, Rui, Sun, Hexu

“…The hydrogen energy system based on the multi-energy complementary of renewable energy can improve the consumption of renewable energy, reduce the adverse…”
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Wind Power Prediction Based on PSO-SVR and Grey Combination Model by Zhang, Yi, Sun, Hexu, Guo, Yingjun

“…As a kind of green, clean and renewable energy, wind power generation has been widely utilized in various countries in the world. With the rapid development of…”
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High Voltage Gain DC/DC Converter Using Coupled Inductor and VM Techniques by Fan, Xiaochao, Sun, Hexu, Yuan, Zhi, Li, Zheng, Shi, Ruijing, Ghadimi, Noradin

“…In this study, a new non-isolated high voltage gains dc/dc converter using coupled inductor and voltage multiplier techniques (diode/capacitor) is presented…”
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Hybrid Pulsewidth Modulated Single-Phase Quasi-Z-Source Grid-Tie Photovoltaic Power System by Liu, Yushan, Ge, Baoming, Abu-Rub, Haitham, Sun, Hexu

“…A hybrid pulsewidth modulated single-phase quasi-Z-source grid-tie photovoltaic (PV) power system is proposed. The hybrid pulse-width modulation (HPWM)…”
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Steel Surface Defect Detection Using a New Haar-Weibull-Variance Model in Unsupervised Manner by Liu, Kun, Wang, Heying, Chen, Haiyong, Qu, Erqing, Tian, Ying, Sun, Hexu

“…Automatic defect detection on the steel surface is a challenging task in computer vision, owing to miscellaneous patterns of the defects, low contrast between…”
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Current status and development trend of wind power generation-based hydrogen production technology by Li, Zheng, Guo, Peng, Han, Ruihua, Sun, Hexu

“…The hydrogen production technology by wind power is an effective mean to improve the utilization of wind energy and alleviate the problem of wind power…”
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Design and characteristic analysis of multi-degree-of-freedom ultrasonic motor based on spherical stator by Li, Zheng, Guo, Zhanyu, Han, Haitao, Su, Zhirong, Sun, Hexu

“…The multidimensional motion ultrasonic motor with a single spherical stator is studied in this paper. It has the characteristics of miniaturization and can be…”
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Multi-objective optimization for the proper selection of the best heat pump technology in a fuel cell-heat pump micro-CHP system by Fan, Xiaochao, Sun, Hexu, Yuan, Zhi, Li, Zheng, Shi, Ruijing, Razmjooy, Navid

“…In this paper, a new multi-objective technique has been proposed for optimal analysis of three different candidate heat pump solutions including the vapor…”
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Application of Parameter Optimized Variational Mode Decomposition Method in Fault Feature Extraction of Rolling Bearing by Liang, Tao, Lu, Hao, Sun, Hexu

“…The decomposition effect of variational mode decomposition (VMD) mainly depends on the choice of decomposition number K and penalty factor α. For the selection…”
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Stacked Denoising Autoencoder With Density-Grid Based Clustering Method for Detecting Outlier of Wind Turbine Components by Sun, Zexian, Sun, Hexu

“…Different types of outliers have existed in the monitoring data of wind turbines, which are not conducive to the follow-up data mining. However, the complex…”
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Short‐term wind power prediction based on combined long short‐term memory by Zhao, Yuyang, Li, Lincong, Guo, Yingjun, Shi, Boming, Sun, Hexu

“…Abstract Wind power is an exceptionally clean source of energy; its rational utilization can fundamentally alleviate the energy, environment, and development…”
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Wind power prediction based on EEMD-Tent-SSA-LS-SVM by Li, Zheng, Luo, Xiaorui, Liu, Mengjie, Cao, Xin, Du, Shenhui, Sun, Hexu

“…To solve the wind power prediction problem, the Improved Sparrow Search Algorithm-Least Squares Support Vector Machine (ISSA-LS-SVM) prediction model based on…”
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An Active Filter Method to Eliminate DC-Side Low-Frequency Power for a Single-Phase Quasi-Z-Source Inverter by Baoming Ge, Yushan Liu, Abu-Rub, Haitham, Balog, Robert S., Fang Zheng Peng, Hexu Sun, Xiao Li

“…The second harmonic pulsating power flows through the dc side of a single-phase quasi-Z-source inverter (qZSI), which requires bulky capacitor banks and…”
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A Bipolar Output Active-Switched-Inductor Converter for Bipolar DC Microgrid by Guo, Yingjun, Sun, Hexu

“…A bipolar DC microgrid shows good performance since it improves the efficiency and system’s reliability. To transmit power to the load, several DC-DC…”
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Cross-coupling control method of the two-axis linear motor based on second-order terminal sliding mode by Li, Zheng, Zhang, Qingshan, An, Jinfeng, Liu, Huixian, Sun, Hexu

“…When the dual-axis linear motor is processing components, its accuracy will be affected by the uncertainty and nonlinearity of the system, and the complexity…”
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Integration Design and Operation Strategy of Multi-Energy Hybrid System Including Renewable Energies, Batteries and Hydrogen by Zhang, Yi, Sun, Hexu, Guo, Yingjun

“…In some areas, the problem of wind and solar power curtailment is prominent. Hydrogen energy has the advantage of high storage density and a long storage time…”
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Design and Locomotion Study of Two-DOF Actuator Driven by Piezoelectric-Electromagnetic Hybrid Mode by Li, Zheng, Su, Zhirong, Wang, Haibo, Du, Shenhui, Sun, Hexu

“…A piezoelectric actuator (PEA) has the characteristics of high control precision and no electromagnetic interference. To improve the degree of freedom (DOF) to…”
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Multi-objective optimization of control parameters of deflectable dual-stator switched reluctance generator at low speed by Li, Zheng, Yu, Xuze, Zhao, Liang, Zhao, Yuyang, Wang, Xueting, Sun, Hexu

“…Switched reluctance generator is widely used in the field of wind power generation. The efficiency of generators was usually related to the deviation angle…”
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Fault Diagnosis of Wind Turbine Power Converter Considering Wavelet Transform, Feature Analysis, Judgment and BP Neural Network by Zhang, Jingxuan, Sun, Hexu, Sun, Zexian, Dong, Weichao, Dong, Yan

“…The larger capacity of power converters increases with the size of wind turbines over the years, which implies more failures occur in the components of power…”
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Multi-Objective Robust Optimization of Integrated Energy System with Hydrogen Energy Storage by Zhao, Yuyang, Wei, Yifan, Zhang, Shuaiqi, Guo, Yingjun, Sun, Hexu

“…A novel multi-objective robust optimization model of an integrated energy system with hydrogen storage (HIES) considering source–load uncertainty is proposed…”
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