A5042398236- Diet and metabolism studies
- Multilevel Inverters and Converters
- Dendrimers and Hyperbranched Polymers
- Fault Detection and Control Systems
- Advanced Control Systems Optimization
- Electric and Hybrid Vehicle Technologies
- Power Systems and Renewable Energy
- Advanced Nanomaterials in Catalysis
- Power System Optimization and Stability
- Smart Grid and Power Systems
- Frequency Control in Power Systems
- Liver Disease Diagnosis and Treatment
- HVDC Systems and Fault Protection
- Alcohol Consumption and Health Effects
- Advanced Battery Technologies Research
- Electric Vehicles and Infrastructure
- High-Voltage Power Transmission Systems
- Metal-Organic Frameworks: Synthesis and Applications
Tianjin University of Science and Technology
2022-2024
China International Science and Technology Cooperation
2024
Northwestern Polytechnical University
2022-2023
Tianjin Economic-Technological Development Area
2022
China Southern Power Grid (China)
2012
For finding a balance between fuel economy and durability of cell hybrid power systems, this article proposes an improved real-time energy management strategy (EMS) based on Pontryagin's minimum principle (IM-PMP). We introduce the output change rate with weighted coefficient into Hamiltonian function to limit frequent fluctuations so as improve cell. In addition, costate updating method is proposed for unknown driving conditions. This determines optimal value according state charge (SOC),...
Alcoholic liver disease (ALD) is one of the causes hepatocellular carcinoma, accompanied by intestinal leakage and microbial changes. Pueraria has protective effects on injury. The aim this study was to investigate mechanism pueraria in treatment ALD. UPLC-Q/TOF-MS used analyze composition extract (PUE). Acute chronic ALD models were established evaluate antialcoholic hepatoprotective PUE. As a result, PUE reduced serum levels ALT, AST, TC, TG inflammatory factors alleviated inflammation...
An integrated design method for emergency frequency control of interconnected AC/DC power systems with centre inertia (COI) signals is proposed in this study. It aims to provide support from reserve-rich area(s) the disturbed through paralleled AC and DC tie-lines under extreme conditions, when normal automatic generation (AGC) suspended. With assumption area COI employment wide-area measurement system (WAMS), centralised strategy drives frequencies track overall by virtue coordination high...
Model predictive control (MPC) has great potential in PMSM drives due to the advantages of fast dynamic response and multi-variable control. However, its exponentially increasing computational load a large number online calculations, it greatly increases complexity resource consumption microcontroller. Therefore, overcoming barriers burden become key point for large-scale application MPC strategies. This article proposed novel virtual MPC-based artificial neural network controller (ANN-MPC)...
UPQC (unified power quality conditioner), which assembles a series voltage compensator; shunt current compensator and an energy storage device, is the emerging device of custom power. Multiple regulation functions are implemented in simultaneously. Synthetic compensating explained systematically, typical topological circuit proposed. For further improvement performance UPQC, APFC (active factor correction) introduced to DC capacitive control for unit UPQC; moreover its working principle...