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27 11,2025
How to Detect Transformer Winding Hotspots in Advance Using Infrared Thermal Imaging? —Key Technology Insights from Global Power Experts
Comparing tin and silver plating for offshore wind transformer lead wires: conductivity differences, corrosion protection strategies, and life-cycle cost optimization in harsh marine environments.
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25 11,2025
Temperature Rise Limits of Dry-Type Transformers vs. Oil-Immersed Transformers: Key Differences
Comparing hot oil circulation and vacuum drying methods for restoring dampened transformer insulation, including diagnostic criteria like PI values and moisture analysis to select optimal solutions.
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22 11,2025
How to Design Anti-Sand Clogging for Transformer Radiators in Desert Areas?
This article explains the scientific principles behind porcelain bushings' dominance in high-voltage transformers, covering superior insulation, mechanical robustness, environmental resilience, thermal management, and sealing reliability per IEC standards.
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20 11,2025
Offshore Wind Transformer Lead Wires: Tin-Plated or Silver-Plated —Which Is Better?
Exploring how Litz wire reduces AC losses by 60-70% in high-frequency reactors through optimized strand configuration that suppresses skin and proximity effects while enhancing thermal performance.
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18 11,2025
How to Restore Dampened Insulation in Transformers in Humid Environments? —In-Depth Comparison Between Hot Oil Circulation and Vacuum Drying Processes
This article explains why Litz wire is preferred in high-frequency reactors for minimizing skin and proximity effects, reducing AC losses by 60-70%, and enhancing thermal management according to IEC standards.
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15 11,2025
Why Are Porcelain Bushings Commonly Used in High-Voltage Transformers? —A Comprehensive Analysis of the Key Role of Insulation Guardians
This article explains how 3D wound core transformers achieve 35-50% lower no-load losses through seamless magnetic paths, optimized grain orientation, and precision manufacturing processes compliant with IEC standards.
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14 11,2025
Why Are Litz Wires Commonly Used in High-Frequency Reactors? —An In-Depth Analysis of Key Design Principles
This article compares feeler gauges, laser sensors, and 3D scanning for transformer core gap measurement, explaining how micron-level accuracy improves loss prediction, noise reduction, and compliance with global efficiency standards.
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11 11,2025
Why Are 3D Wound Core Transformers More Efficient? -The Physics Behind Symmetric Magnetic Circuits and Iron Loss Reduction
Special process requirements for center taps in high-frequency transformers include precision symmetry control, loss minimization techniques, graded insulation, stress relief mechanisms, and rigorous IEC-compliant validation testing.
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08 11,2025
The Evolution of Core Gap Measurement Technology -From Feeler Gauges to Laser 3D Scanning for Precision Enhancement
This article details the critical process requirements for center tap termination in high-frequency transformers, covering symmetry control, loss reduction techniques, insulation design and reliability validation for optimal performance.
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06 11,2025
How to Assess Transformer Insulation Paper Aging? —Degree of Polymerization (DP Value) Testing Method and Remaining Life Prediction
This guide explores transformer insulation paper aging assessment via DP value testing, predictive lifespan modeling, and integrated monitoring of furan compounds, dissolved gases, and oil parameters to prevent failures.
