108 Result(s)
within
Chapter
XIANG WANG
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Chapter and Conference Paper
Analysis and Prevention of Differential Protection Misoperation of Out-of-Area Fault Line Caused by Inconsistent Current Circuit Wiring on Both Sides of a Line
Based on the analysis that the fault outside the area caused by inconsistent current circuit wiring on both sides of A line leads to misoperation of differential protection of the line, the reason is that the ...
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Chapter and Conference Paper
Optimized Selection Method for Deep Profile Control and Water Shutoff Wells in Ultra-High Water Cut Oilfields
The ultra-high water cut period is the key period for waterflooding oilfields to further improve recovery efficiency. The simultaneous implementation of water shutoff in production well and profile control in ...
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Chapter and Conference Paper
Research and Application of Intelligent Detection Device of Voltage Potential at Both Ends of Platen
In the substation, combined with the maintenance of protection, safety, measurement and control device, defect treatment or the adjustment of the power grid operation mode, sometimes it is necessary to throw b...
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Chapter and Conference Paper
Research on Long-Range Detection and Tracking of Small UAVs Based on AI Algorithms
Optoelectronic equipment is one of the key methods to track UAV, but in some real scenes, optoelectronic detection has a few problems, such as complicated targets detection and unstable tracking. Aiming at the...
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Chapter and Conference Paper
Analysis of Differential Protection Action of the First Set of Protection Caused by an Out-of-Area Fault
This paper introduces an accident of the first protection differential protection action and the second protection starting unaction of a main transformer caused by an external fault of a 110 kV substation, th...
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Chapter and Conference Paper
Intelligent Evaluation Method of Cement Bond Quality Based on Convolutional Neural Network
The quality of cement bond is related to the safety of oil and gas well production and the service life of casing. At present, acoustic variable density logging (VDL) is the most widely used method for evaluat...
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Chapter and Conference Paper
Action Analysis of Main Variable Weight Gas Gaused by an Out-of-Area Fault
Heavy gas protection of the main transformer is used as the non-electric main protection of the main transformer. After a serious fault occurs inside the main transformer, the oil flow of the main transformer ...
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Chapter and Conference Paper
Harmonic Coordination Suppression Strategy of Hybrid Grid-Connected System in Complex Grid Scenarios
With the construction and development of new power system, current-type grid-following inverters and voltage-type grid-forming inverters are widely accessed to distribution substations, but this hybrid grid-co...
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Chapter and Conference Paper
Integrated Technology of Water Control and Viscosity Reduction for Horizontal Wells in Heavy Oil Reservoirs: Composite System of Viscosity Reduction Agent/Nitrogen
Horizontal wells are an important method to enhance oil recovery in bottom-water heavy oil reservoirs, but the contact area between horizontal Wells and reservoirs is large, and the water cone is usually large...
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Chapter and Conference Paper
Compactness and Separateness Driven Fuzzy Clustering Validity Index Called TLW
The design of validity index of fuzzy clustering has always been a historical problem in fuzzy clustering field. When the distribution of cluster centers is very close, it is difficult for the existing fuzzy c...
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Chapter and Conference Paper
An Irregularly Shaped Plane Layout Generation Method with Boundary Constraints
We propose a novel method that aims to automatically generate outdoor building layouts based on given boundary constraints. It effectively solves the problem of irregular shapes that occur in practical applica...
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Chapter and Conference Paper
Conversations in the Cloud: Crafting Harmony in AliCloud Computing Interaction Design
With the rapid development of cloud services, it has become the core driving force for innovation and business development in the digital era. The emerging technology of cloud computing has transformed cloud s...
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Chapter and Conference Paper
Design and Verification of BNCT Beam Sha** Assembly Based on Genetic Algorithm
Most of the recent research in boron neutron capture therapy (BNCT) mainly focuses on the accelerator neutron source for its stability and safety. The therapeutic effect of BNCT can be outstandingly improved i...
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Chapter and Conference Paper
A SAR Image Preprocessing Algorithm Based on Improved Homomorphic Wavelet Transform and Retinex
Synthetic Aperture Radar (SAR) imaging technology is gradually applied in the field of security inspection. However, the existence of speckle noise in SAR image will seriously affect its image interpretation a...
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Chapter and Conference Paper
Analysis on the Influencing Factors of Carbon Emission in World Based on LMDI and Ridge Regression
China has learned from the experience of carbon emission reduction in various countries in the world, which is conducive to finding a reasonable and effective reference path for its own emission reduction. We ...
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Chapter and Conference Paper
Visualized Numerical Analysis of Fustar Reactor Based on Modelica Language
FuSTAR is a new small fluoride-salt-cooled high-temperature reactor designed for the energy needs of remote western regions. The TRISO fuel and helical cruciform fuel elements used in FuSTAR and the integrated...
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Chapter and Conference Paper
Levelling Calibration and Intelligent Real-Time Monitoring of the Assembly Process of a DfD-Based Prefabricated Structure Using a Motion Capture System
Conventional measuring techniques and equipment such as the level and total-station are commonly used in on-site construction to measure the position of building elements. However, a motion capture system can ...
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Chapter and Conference Paper
EIMDC: A New Model for Designing Digital Twin Applications
With the development of communications and big data, digital twin as a novel paradigm has been received insentive attentions. However, there are some huge challenges in designing digital twins due to the compl...
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Chapter and Conference Paper
Simulation of Photon-Counting Detector Based on OpenModelica
Photon-counting Computed Tomography (CT) is an emerging technology based on new energy-resolving X-ray detectors, providing promising performance compared to traditional methods which uses energy-integrating d...
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Chapter and Conference Paper
Adaptive Cost Aggregation in Iterative Depth Estimation for Efficient Multi-view Stereo
The deep multi-view stereo (MVS) approaches generally construct 3D cost volumes to regularize and regress the depth map. These methods are limited with high-resolution outputs since the memory and time costs g...
