A5100337701- Advanced Control Systems Optimization
- Process Optimization and Integration
- Microgrid Control and Optimization
- Elevator Systems and Control
- Advanced Sensor and Control Systems
- Radioactive element chemistry and processing
- Covalent Organic Framework Applications
- Fault Detection and Control Systems
- Control Systems and Identification
- HVDC Systems and Fault Protection
- Islanding Detection in Power Systems
- Membrane Separation and Gas Transport
- Smart Grid Energy Management
- Ionic liquids properties and applications
- Stability and Control of Uncertain Systems
- Chemical Synthesis and Characterization
- Metal-Organic Frameworks: Synthesis and Applications
- Traffic Prediction and Management Techniques
- Advanced DC-DC Converters
- Advanced Algorithms and Applications
- Contact Mechanics and Variational Inequalities
- Toxic Organic Pollutants Impact
- Pulsed Power Technology Applications
- Food Drying and Modeling
- Vibration and Dynamic Analysis
Changchun University of Technology
2024
China Building Materials Academy
2024
National University of Defense Technology
2017-2024
China National Petroleum Corporation (China)
2023
North China Electric Power University
2014-2023
Beijing Jiaotong University
2023
China Electric Power Research Institute
2022
Shanghai Institute of Quality Inspection and Technical Research
2020-2022
Shandong Special Equipment Inspection Institute
2020-2022
Nanjing University of Aeronautics and Astronautics
2022
In a dc grid, the inherent inertial support from capacitors is too small to resist step changes or random fluctuations intermittent power resources, which results in lower voltage quality. this paper, an adaptive droop control (ADC) strategy proposed achieve increased inertia controlled converter. The adaptable coefficient according variation enables fast swing of curve, so that converter can provide for grid like synchronous generators ac grids. design ADC including calculation and...
For the industrial separation problem of acetonitrile/methanol/benzene involving three azeotropes, this article proposes two novel intensified configurations with chlorobenzene as solvent by extending extractive dividing-wall column (EDWC) and side-stream distillation (SEDC) from single azeotropic to multiazeotropic mixtures makes a comparison conventional (CED) configuration in aspects economic controllability. Steady-state designs are optimized via using sequential iterations search based...
Abstract Background The extractive distillation‐based separation of a multi‐azeotropic mixture has several optional solvents and schemes. screen suitable solvent was performed diverse distillation sequences were compared for separating the specified acetonitrile/methanol/benzene. Result As breaking all binary azeotropes, chlorobenzene selected over aniline on basis vapor–liquid equilibrium diagrams infinite dilution factors. Four optimized by sequential iterative procedure minimal total...
Direct current (DC) microgrid is characterised by attractive features such as high efficiency, reduced cost and needless for synchronisation. The control operation of the DC mirogrid become significantly important with penetration distributed energy resources. Therefore, development an advanced platform testing has attracted more attention nowadays. This study proposes a hardware‐in‐the‐loop (HIL) simulation system new method to develop test algorithms strategies microgrid. proposed HIL...
This paper investigates virtual inertia control for dc microgrids using voltage droop as the power-sharing strategy. An adaptive (AVIC) strategy with variable coefficient is proposed to increase of microgrid. By swinging curve during transient events, change rate reduced. The modified by arc-tangent function, which makes AVIC possess good adaptability different operation states and controllability supplied inertia. Matlab/Simulink simulations are carried out validate results reveal that...
Abstract BACKGROUND The transesterification of methyl acetate and isoamyl alcohol catalyzed by ionic liquids is a new environment‐friendly method for isopentyl (iso‐AmAc) production, also appropriate the recovery polyvinyl (PVA) byproducts. Therefore, it great significance iso‐AmAc production from PVA byproducts to explore alternative processes with goal improving conversion chemical equilibrium reaction energy efficiency, including reactive distillation (RD), dividing‐wall (RDWC)...
Uranium is of high concern in the field environmental remediation because its fluidity, radioactivity, biological toxicity and long life. Removing U(<sc>vi</sc>) from wastewater great significance to both environment biology.
Dual active bridge (DAB) DC-DC converter has been widely used in the DC grid. A virtual machine control strategy (VDCM) for DAB distribution network is proposed this paper, aiming at voltage dip caused by sudden power change of micro-source, load switching and disturbance AC Based on original phase-shift control, makes mimic inertia characteristics machine. The microgrid model based established Matlab/Simulink, with which theoretical analysis effectiveness are verified.
Abstract In this study, the moisture diffusion process and mass transfer resistances for drying of corn were studied numerically. A 3D mathematical model heat hot air was established. The heterogeneity kernels' physical structure designed by multi-component modeling geometry. distributions temperature inside kernel during simulated COMSOL Multi physics software. effects temperature, relative humidity, wind velocity on analyzed. pericarp resistance comprised majority in process. significantly...
As the global third-largest stationary source of carbon emissions, petroleum refineries have attracted much attention. Many investigations and methodologies been used for quantification emissions at industry or enterprise scale. The granularity current data impairs reliability precise mitigation, so analysis identification influencing factors a more micro-level, such as unit level, is essential. In this paper, four typical units, including fluid catalytic cracking, Continuous Catalytic...
This study prepared an active 2-D covalent organic skeleton (HDU-27) with a network structure, high crystallinity, considerable specific surface area, excellent pore and stability. Kinetic studies manifested that HDU-27 could effectively capture uranium as monolayer chemisorption within very short kinetic equilibrium time (10 min). In particular, the temperature significantly positively impacted adsorption performance of HDU-27. At 298, 313, 328 K, capacity reached 269.2, 488.8, 576.2 mg...