Radial thermal circuit model for overhead conductors based on parameter identification under natural convection condition

2015 ◽  
Author(s):  
Kai Feng ◽  
Zhanfeng Ying ◽  
Xuan Tong
Keyword(s):  
Natural Convection ◽  
Parameter Identification ◽  
Circuit Model ◽  
Convection Condition ◽  
Thermal Circuit

scholarly journals Parameter Identification for a New Circuit Model Aimed to Predict Body Water Volume

2012 ◽  
Vol 12 (4) ◽  
pp. 83-86 ◽  
Author(s):  
A.-G. GHEORGHE ◽  
C.-V. MARIN ◽  
F. CONSTANTINESCU ◽  
M. NITESCU
Keyword(s):  
Parameter Identification ◽  
Circuit Model ◽  
Body Water ◽  
Water Volume

Study on the Steady State Thermal Circuit Model of 10kV Three-Core Cable Based on the Shape Factor Method

2014 ◽  
Vol 1008-1009 ◽  
pp. 593-597
Author(s):  
Wen Xiang Li ◽  
Rui Bo Su ◽  
Gang Liu ◽  
Peng Wang ◽  
Yi Xuan Chen
Keyword(s):  
Heat Transfer ◽  
Steady State ◽  
Shape Factor ◽  
Field Research ◽  
Circuit Model ◽  
The Finite Element Method ◽  
Heat Transfer Characteristics ◽  
Thermal Circuit ◽  
The Core ◽  
Conductor Temperature

The core of the 10kV three-core cable is in the shape of a trefoil. Not all the radial direction of the actual heat transfer characteristics are the same. The finite element method serve as the three core cable temperature field research method in this text, in order to analyze the internal temperature distribution of three core cable, establish a steady state thermal circuit model in accordance with the characteristics of heat transfer from the cable conductor to the surface in the three-core cable , give the calculation of conductor temperature algorithm, and calculate the various parameters in the model.

Sign in / Sign up

Export Citation Format

Share Document