Proceedings of the 10th Hydrogen Technology Convention, Volume 3
WHTC 2023, 22-26 May, Foshan, China
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Chapter and Conference Paper
Energy Hierarchical Control Strategy of Photovoltaic Hydrogen Production Integrated System
To meet the future demand for large-scale application of hydrogen energy, an integrated technology of photovoltaic hydrogen production is proposed, and an energy hierarchical control strategy based on DC bus v...
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Chapter and Conference Paper
Coordinated Control Strategy for Off-grid Photovoltaic Hydrogen Production System Considering Source-Load Uncertainty
Aiming at the shortcomings of coordinated control strategy in off-grid photovoltaic hydrogen production systems, this paper proposes a coordinated control strategy for off-grid photovoltaic hydrogen production...
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Chapter and Conference Paper
Online EIS Evaluation of PEM Electrolyzer Powered by LLC Resonant Converter
Aiming at the online evaluation of the performance of electrolyzers in renewable energy hydrogen production systems, especially the performance analysis of the impendence spectrum of the electrolyzer. This pap...
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Chapter and Conference Paper
Multivariate Based Alkaline Electrolyzer Digital Twin Model Construction
Electrolytic water hydrogen production systems are highly coupled and operate under complex and dangerous conditions, making it difficult to carry out extreme experiments on physical objects. In this paper, th...
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Book and Conference Proceedings
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Book and Conference Proceedings
Proceedings of the 10th Hydrogen Technology Convention, Volume 2
WHTC 2023, 22–26 May, Foshan, China
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Book and Conference Proceedings
Proceedings of the 10th Hydrogen Technology Convention, Volume 1
WHTC 2023, 22-26 May, Foshan, China
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Article
Design of model-free position controller for PMSLM based on hyperlocal model
In order to obtain better dynamic response and steady-state accuracy of permanent magnet synchronous linear motor (PMSLM), a hyperlocal model-free position control (LOMFC) method with load disturbance observer...
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Article
Full-coefficient Intelligent Adaptive Position Control of Permanent Magnet Synchronous Linear Motor
Permanent magnet synchronous linear motor (PMLSM) can directly convert electrical energy into mechanical energy. Compared with rotary motors, it can not only reduce the energy consumption of the system but als...
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Article
Multi-objective optimization of control parameters of deflectable dual-stator switched reluctance generator at low speed
Switched reluctance generator is widely used in the field of wind power generation. The efficiency of generators was usually related to the deviation angle. Compared with the single stator type switched reluct...
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Article
Recycling and remanufacturing technology analysis of permanent magnet synchronous motor
With the development of clean technology, inefficient motors that have been used for many years and the recyclable motor with damaged components are facing phase-out and scrap, leaving a large amount of waste ...
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Article
Cross-coupling control method of the two-axis linear motor based on second-order terminal sliding mode
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 of the processing curve trajectory. The goal is to ...
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Article
Analysis, Modeling and Control of a Non-grid-connected Source-Load Collaboration Wind-Hydrogen System
Non-grid-connected wind power water-electrolytic hydrogen production system is an effective solution to wind power curtailment. However, the stability of the Source power supply is affected by the intermittent...
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Chapter and Conference Paper
Permanent Magnet Synchronous Linear Motor Control System Based on Improved Sliding Mode Observer
With the improvement of the working requirements of the motor, the closed-loop control of the traditional vector control system of permanent magnet synchronous linear motor (PMSLM) is gradually realized withou...
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Article
Model predictive control of nine-switch converter with output filter for independent control of two loads
This paper proposes a model predictive control (MPC) algorithm designed for nine-switch converter with output filter (NSCOF) to control two three-phase AC loads independently. A state function of each leg of n...
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Chapter and Conference Paper
Research on Wind Power Optimization Scheduling Based on Improved Plant Growth Simulation Algorithm
To ensure the safety, stability and economic operation including wind power systems, the system constructed to minimize the operating cost of the spinning reserve capacity optimization target scheduling model....
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Chapter and Conference Paper
Research on Wind Power Consumption Dispatching Based on Improved Whale Optimization Algorithm
Aiming at the current situation of high wind-abandonment rate and wind power consumption obstruction in China’s wind power generation. This paper proposes a new scheduling mode, which is to use high-energy loa...
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Chapter and Conference Paper
Research on Optimization of Intelligent Assignment of Crane Task Priority
The collision problem that occurs during the scheduling process of the crane is generally solved by prioritizing In order to intelligently solve the problem of task prioritization in the process of crane sched...
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Article
Nitrogen-doped hollow carbon spheres for supercapacitors
We present high nitrogen-doped hollow carbon spheres (HNHCSs) via cooperative template-directed coating method. The SiO2 spheres serve as hard template; ionic liquids, such as 1-hexadecyl-3-methylimidazolium brom...
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Chapter and Conference Paper
An Efficient Conjunctive Keyword Searchable Encryption Scheme for Mobile Cloud Computing
The integration of the cloud and mobile device enables users more convenient to access, retrieve the file, but due to the limitations of resources of mobile devices, how to shorten the search time and get more...
