Dynamic deformation analysis of power transformer windings by considering the effect of elasticity characteristics of kraft paper

2013 ◽  
Author(s):  
Bin Yang ◽  
Shu Hong Wang ◽  
You Peng HuangFu ◽  
Guo Lin Wang ◽  
Hai Jun Zhang
Keyword(s):  
Dynamic Deformation ◽  
Power Transformer ◽  
Deformation Analysis ◽  
Kraft Paper ◽  
Elasticity Characteristics

Dynamic Deformation Analysis of Power Transformer Windings in Short-Circuit Fault by FEM

2014 ◽  
Vol 24 (3) ◽  
pp. 1-4 ◽  
Author(s):  
Haijun Zhang ◽  
Bin Yang ◽  
Weijie Xu ◽  
Shuhong Wang ◽  
Guolin Wang ◽  
...  
Keyword(s):  
Dynamic Deformation ◽  
Power Transformer ◽  
Short Circuit ◽  
Deformation Analysis ◽  
Short Circuit Fault

Moisture effect on conductivity of kraft paper immersed in power transformer vegetable-based insulation oils

2017 ◽  
Vol 11 (9) ◽  
pp. 2269-2274 ◽  
Author(s):  
Abubakar Abdullkareem Suleiman ◽  
Nor Asiah Muhamad ◽  
Nouruddeen Bashir ◽  
Yanuar Zulardiansyah Arief ◽  
Mohd Nazri Abdul Rahman ◽  
...  
Keyword(s):  
Power Transformer ◽  
Moisture Effect ◽  
Kraft Paper

Experimental dynamic deformation analysis of active stressed lap

2016 ◽  
Vol 55 (6) ◽  
pp. 1190 ◽  
Author(s):  
Hongshen Zhao ◽  
Xiaojin Li ◽  
Bin Fan ◽  
Zhige Zeng
Keyword(s):  
Dynamic Deformation ◽  
Deformation Analysis

Dynamic deformation analysis of light-weight mirror

2012 ◽  
Author(s):  
Yingtao Zhang ◽  
Xuedong Cao ◽  
Long Kuang ◽  
Wei Yang
Keyword(s):  
Dynamic Deformation ◽  
Deformation Analysis ◽  
Light Weight

Simulation of Power Transformer Windings Displacement Caused by Multiple Short-Circuit Forces

2012 ◽  
Vol 268-270 ◽  
pp. 1341-1344
Author(s):  
Hong Kui Li
Keyword(s):  
Power Transformer ◽  
Short Circuit ◽  
Deformation Analysis ◽  
Theoretical Formula ◽  
Cumulative Impact ◽  
Elastic Plastic ◽  
Transformer Winding ◽  
Short Circuits ◽  
The Stability ◽  
The Impact

This research studies the displacement on the windings of transformer due to multiple short-circuit forces. The power transformer winding deformations cumulative impact of multiple short-circuits are studied. the cumulative impact of multiple short-circuit deformation of laminated cylindrical shell with stiffeners model is established, the impact of accumulated deformation of multiple short-circuit of transformer winding is calculated with large deformation elastic-plastic theory , the text introduced by the theoretical formula for power transformer windings of the elastic-plastic deformation analysis of and winding to determine the stability have great significance, To verify the computation results, they are compared with those obtained using ANSYS software simulation.

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