569 Result(s)
within
Chapter
Conference Paper
**ao** Xu
Energy
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Chapter and Conference Paper
Study on Cumulative Characteristics of Transformer Windings Based on Finite Element Simulation
The study on cumulative characteristics of transformer windings is of great significance to improve the short-circuit withstand ability of power transformers. Current research on the cumulative characteristics...
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Chapter and Conference Paper
Short-Term PV Prediction Based on a Hybrid Algorithm Based on EMD-KPCA-LSTM Network
Photovoltaic power generation is greatly affected by multi-dimensional environmental factors, and the accuracy of PV power prediction brings about great challenges on the scheduling, safe operation and stabili...
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Chapter and Conference Paper
Optimization of Capacitor Core Parameters for Rubber-Impregnated Fiber Bushing of Ultra-High Voltage AC Transformer
The rubber-impregnated fiber high-voltage bushing boasts properties such as fire, explosion and moisture resistance, which have been widely promoted over recent years. The capacitor core is one of the core com...
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Chapter and Conference Paper
Construction of a Novel Insulation State Evaluation System for XLPE Cable
The continuous rapid growth of national economy keeps improving the requirement of our electric power infrastructure. The cross-linked polyethylene (XLPE) cable with good insulation and transmission performanc...
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Chapter and Conference Paper
Influence of Insulating Cylinder on Electric Field Inside Cast-Resin Dry-Type Power Transformer
Insulating cylinders are important components in dry-type transformers. Placing an insulating cylinder in the main air channel can effectively reduce insulation distance between LV and HV winding. Therefore, t...
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Chapter and Conference Paper
An Optimal Scheduling Strategy for an Electric-Hydrogen System Considering Hybrid Energy Storage
Under the background of “carbon peaking and carbon neutrality goals”, the power system is transforming towards higher renewable energy penetration and more energy storage quantities. Because of hydrogen energy...
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Chapter and Conference Paper
Investigation on Very Fast Transient Overvoltage Caused by Incomplete Separation of Air-Insulated Switches
The air-insulated isolation switch has the ability to interrupt small capacitive currents, but it does not have the function of extinguishing arcs. In the event of incomplete Break of Three-Phase, severe arcs ...
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Chapter and Conference Paper
An Electrode Aging Information-Embedded Rapid Sorting Approach for Second-Life Applications of Lithium-Ion Batteries Retired from Electric Vehicles
Reusing lithium-ion batteries retired from electric vehicles with high available capacities for second-life applications has been recognized with tremendous economic and environmental benefits. Although implem...
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Chapter and Conference Paper
Research on Fault Rapid Reconstruction Strategy for Ship Integrated Power System
Ship electrical systems are undergoing significant transformations, moving towards a larger scale, integration, and modularity. This evolution necessitates higher safety standards for ship integrated power sys...
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Chapter and Conference Paper
Short Circuit Fault Diagnosis for a Parallel Lithium-Ion Battery Pack in Electric Vehicles
Lithium-ion battery packs are widely deployed as power sources in transportation electrification solutions. To ensure safe and reliable operation of battery packs, it is of critical importance to monitor batte...
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Chapter and Conference Paper
Research on Partial Discharge Noise Reduction Method of Motor Based on SVD-VMD
Online monitoring of Partial discharge (PD) is an ordinary technology for condition monitoring of high-voltage motor. However, it is difficult because of noise interference on site. Therefore, to solve the pro...
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Chapter and Conference Paper
Automatic Generation and Audit Method of Substation Five-Prevention Logic Based on Typical Interval Graphization
The five-prevention logic is crucial for preventing misoperation in substations. The writing and audit of the existing five-prevention logic rely on manual labor, with low efficiency and security risks. Theref...
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Chapter and Conference Paper
Multi-physical Field Simulation of Permanent Arc Grounding Fault in 110 kV High Voltage Cable
In 110 kV cable systems, most faults are arc grounding faults. Due to the solid grounding of neutral point, short circuit currents can reach tens of thousands of amperes. Arcs of high short circuit currents ca...
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Chapter and Conference Paper
Collaborative Optimization Method for Integrated Energy of Campus Cluster Based on Improved Particle Swarm Optimization
In order to fully adapt to the natural endowment and load distribution of the region and facilitate the overall arrangement of energy supply and consumption activities in a specific range, the integrated energ...
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Chapter and Conference Paper
A Novel Detection Method for Interface Defect Development of High-Speed Train Cable Terminal
As the weak link of the cable assembly, the internal insulation structure of the cable terminal is complex, the installation requirements are high, and the operating environment is complex, which is prone to e...
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Chapter and Conference Paper
A Review of DC Arc Fault Diagnosis in Photovoltaic Inverter Systems
With the rapid development of renewable energy, photovoltaic (PV) power generation has been widely used as a clean and sustainable form of energy. Photovoltaic inverters, as key devices, play an important role...
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Chapter and Conference Paper
Linear Inertial Motor with Double Piezo Actuator for Improving Motion Deviations Between Positive and Negative Directions
Due to their high-resolution, non-electromagnetic nature, power-off self-locking feature, simple structure, and easy control, linear inertial motors have garnered significant attention in the optics industry. ...
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Chapter and Conference Paper
Adsorption of SF6/N2 Decomposed Gas in NaA, MFI and NaZSM-5 Molecular Sieves
The adsorption behavior of NaA, MFI and NaZSM-5 molecular sieves on SF6/N2 decomposition gases SO2, NF3, SO2F2 and CS2 was studied. The adsorption isotherms and adsorption heat of four gas molecules at different ...
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Chapter and Conference Paper
The UAE’s Energy Policy in the Context of the Energy Transition
The energy transition has enriched the content of energy security, the UAE's core national interest is to further secure national energy security and take the lead in the new transformation process. The UAE ha...
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Chapter and Conference Paper
The Effect of Inflation Pressure on the Dielectric Recovery Strength of SF6 Circuit Breakers
SF6 gas is widely used in high-voltage power equipment due to its excellent arc extinguishing performance. During the process of breaking fault current in a circuit breaker, the thermal electrical breakdown probl...
