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Study of SVPWM control algorithm with voltage balancing based on simplified vector for cascaded H-bridge energy storage converters
DC-side voltage balancing is a critical problem to be solved for cascaded H-bridge energy storage converters. Aiming at inner-phase voltage balancing...
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Performance evaluation of PI and FLC controller for shunt active power filters
Shunt active power filters (SAPF) play a vital role in power systems. Integration of renewable energy sources and electrical vehicle (EV) charging...
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Optimization model of combined peak shaving of virtual power grid and thermal power based on power IoT
In order to improve energy efficiency, reduce dependence on fossil fuels, and enhance the sustainable development capability of the power system,...
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Ship Propeller Rotation Threshold to Prevent Erosion and Sedimentation in Coastal Waters
The rotation of a ship’s propeller can accelerate the water flow around it, which puts pressure on seabed particles. Continuous pressure on the...
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Non-destructive characterization techniques for battery performance and life-cycle assessment
Improving the performance and efficiency of batteries is key to enabling the broader adoption of electric vehicles and the effective use of...
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Research on source network load–storage hierarchical coordinated intelligent control method for active distribution network
In order to optimize the economic operation level of the active distribution network and improve the energy utilization rate, a layered coordinated...
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Experimental Investigation of a Body Water Entry with a Water Jet Cavitator
This paper reports an experimental investigation on the flow of a water entry cavity formed with a water jet cavitator. To investigate the formation...
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A novel hybrid intelligent approach for solar photovoltaic power prediction considering UV index and cloud cover
The power generation from photovoltaic plants depends on varying meteorological conditions. These meteorological conditions such as solar irradiance,...
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Leakage current analysis of three-phase inverter motor drive system with sine wave filter
Using gallium nitride (GaN) transistors in motor drive systems presents challenges because of their high dv / dt characteristics. Compared with silicon...
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Multi-pole ratio single-winding pole-changing permanent magnet motor design and analysis
Pole-changing permanent magnet (PCPM) motors have advantages over traditional permanent magnet synchronous motors (PMSM) in high-speed applications....
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Numerical Simulation and Experimental Study of the Rotor–Stator Interaction of a Turbine Under Variable Flow Coefficients
Clarifying the gas ingestion mechanism in the turbine disc cavity of marine gas turbines is crucial for ensuring the normal operation of turbines....
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Polymeric insulating materials characteristics for high-voltage applications
Large-scale power system transmission and transformation equipment operates in high-voltage environments, placing notable requirements on the...
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Optimally tuned cascaded FOPI-FOPIDN with improved PSO for load frequency control in interconnected power systems with RES
In the operation and control of power systems, load frequency control (LFC) plays a critical role in ensuring the stability and reliability of...
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Energy-Efficient and Reliable Deployment Models for Hybrid Underwater Acoustic Sensor Networks with a Mobile Gateway
This work proposes an innovative approach to evaluate the functional characteristics of a heterogeneous underwater wireless acoustic sensor network...
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Monitoring Technologies for Marine Carbon Sequestration in Zhanjiang
Marine carbon sequestration is an important component of carbon dioxide capture, utilization and storage (CCUS) technology. It is crucial for...
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Integrated Optimization Scheduling Model for Ship Outfitting Production with Endogenous Uncertainties
Ship outfitting is a key process in shipbuilding. Efficient and high-quality ship outfitting is a top priority for modern shipyards. These activities...
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Performance improvement of induction motor drives in low-speed operation using gray wolf optimizer based on IFOC
Low-speed operation of induction motors (IM) requires special treatment to maintain their performance. The use of the indirect field-oriented control...
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Extension of Flow Behaviour and Damage Models for Cast Iron Alloys with Strain Rate Effect
Cast iron alloys with low production cost and quite good mechanical properties are widely used in the automotive industry. To study the mechanical...
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Evaluation on Configuration Stiffness of Overconstrained 2R1T Parallel Mechanisms
Currently, two rotations and one translation (2R1T) three-degree-of-freedom (DOF) parallel mechanisms (PMs) are widely applied in five-DOF hybrid...
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Simulation Study on the Migration Range of CO2 in the Offshore Saline Aquifer
The geological storage of carbon dioxide (CO 2 ) is a crucial technology for mitigating climate change. Offshore deep saline aquifers have elicited...