IEEE std 738:Calculation of current-temperature relationship

版本 1.0.1 (341.5 KB) 作者: yuta nakamura
IEEE Standard for Calculating the Current-Temperature Relationship of Bare Overhead Conductors (MATLAB&Simulink model)
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更新时间 2021/7/26

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This program can calculate current-temperature relationship of line based on IEEE std 738 ("IEEE Standard for Calculating the Current-Temperature Relationship of Bare Overhead Conductors"). Please refer to the IEEE std 738 documentation for details.
(e.g. 738-2006 - IEEE Standard for Calculating the Current-Temperature of Bare Overhead Conductors )
Features:
  • Calcuration line temperature based on time varing(stady-state) condition and current.
  • The condition has air temperature, wind velocity, wind direction (angle between line axis and wind direction), and solar radiation ( including changes by elapsed time utilizing datatime type variable ).
The program includes 3 types calculation model(file):
  1. IEEEstd738.mlx : MATLAB Function (temp erature calculation)
  2. IEEEstd738_sim.slx : Simulink model (Based MATLAB Function: temperature calculation)
  3. IEEEstd738_sim_simscape.slx : Simulink model which can model change of relationship resistance and temperature with simscape electrical (specialized power system)
"main.mlx" file can run 3 models and see formulas in the program.

引用格式

yuta nakamura (2024). IEEE std 738:Calculation of current-temperature relationship (https://www.mathworks.com/matlabcentral/fileexchange/96494-ieee-std-738-calculation-of-current-temperature-relationship), MATLAB Central File Exchange. 检索来源 .

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IEEEstd738

IEEEstd738

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1.0.1

csv file update.
1.0.0