Dynamical Oil-immersed Transformer Thermal Control Model Based on Thermal-Electrical Analogy and its Analytical Solution Using Laplace Transform

被引：0

作者：

Dang, Shuping ^{[1
]}

Sun, Yubo ^{[1
]}

Baker, Liam ^{[1
]}

Gholamzadeh, Amin ^{[1
]}

机构：

[1] Univ Manchester, Sch Elect & Elect Engn, Manchester, Lancs, England

来源：

2014 14TH INTERNATIONAL CONFERENCE ON ENVIRONMENT AND ELECTRICAL ENGINEERING (EEEIC) | 2014年

关键词：

Oil-immersed Transformer; Thermal Control Model; Thermal-Electrical Analogy; Laplace Transform; TEMPERATURE MODEL;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

The oil-immersed transformer is commonly used in modern electrical power systems, and it is also a crucial component in smart grids related to power efficiency and quality. Because of its complex electromagnetic characteristics, it is not viable to establish its thermal control model simply by conventional approaches, such as thermal balance, specific heat capacity and thermal field. In this paper, a dynamic thermal control model dependent on modern control theories, especially thermal-electrical analogy, will be presented. Plus, its mathematical model will be developed and explained step by step.

引用

页码：241 / 244

页数：4

共 27 条

[1] Improved Thermal-Electrical Analogy Model for Evaluating Loading Capability of Transformer
Tang, Wen-Hu
Qian, Tong
Huang, Jing-Jing
Lu, Guo-Jun
Wang, Yong
Luan, Le
Huanan Ligong Daxue Xuebao/Journal of South China University of Technology (Natural Science), 2017, 45 (10): : 71 - 77
[2] A Temperature Prediction Model for Oil-immersed Transformer Based on Thermal-circuit Theory
WEI Bengang LIN Jun TAN Li GAO Kai LIU Jiayu LI Hualong LI Jiangtao East China Electric Testing Research InstituteShanghai ChinaSchool of Electrical EngineeringXian Jiaotong UniversityXian ChinaState Key Laboratory of Electrical Insulation and Power EquipmentXian Jiaotong UniversityXian China
高压电器, 2012, 48 (11) : 1 - 6
[3] Thermal circuit model parameters identification of oil-immersed transformer based on PSO algorithm
Zhang, Linli
Li, Lisheng
Jiang, Bin
Li, Rong
Li, Hongmei
Dong, Xiao
PROCEEDINGS OF THE 4TH INTERNATIONAL CONFERENCE ON MECHATRONICS, MATERIALS, CHEMISTRY AND COMPUTER ENGINEERING 2015 (ICMMCCE 2015), 2015, 39 : 927 - 932
[4] Fault Detection Method of Oil-immersed Transformer Based on Thermal Imaging
Song, Xi
Zhang, Mingdong
Xie, Weidong
Cao, Shaorong
Gao, Chaochao
Journal of Computers (Taiwan), 2024, 35 (05) : 35 - 46
[5] Equivalent thermal model for oil-immersed transformer in steel works and optimization of load
Shim, Sang-wook
Seok, Jin-wook
Won, Sang-chul
2006 SICE-ICASE INTERNATIONAL JOINT CONFERENCE, VOLS 1-13, 2006, : 5879 - +
[6] Improvement and Application of Dynamic Thermal Circuit Model for Oil-Immersed Power Transformer
Zhu, Lingyu
Li, Hualong
Yao, Xiu
Ji, Shengchang
2014 IEEE INTERNATIONAL POWER MODULATOR AND HIGH VOLTAGE CONFERENCE (IPMHVC), 2014, : 591 - 594
[7] Thermal Analysis Using 3D FEM Model of Oil-immersed Distribution Transformer
Mechkov, Emil
Tzeneva, Raina
Mateev, Valentin
Yatchev, Ivan
2016 19TH INTERNATIONAL SYMPOSIUM ON ELECTRICAL APPARATUS AND TECHNOLOGIES (SIELA), 2016,
[8] Simulation and Analysis of Oil-immersed Transformer Based on Thermal-Fluid Coupled Field
Qiao Wen
Zhang Baohui
Hao Zhiguo
Bo Zhiqian
2014 INTERNATIONAL CONFERENCE ON POWER SYSTEM TECHNOLOGY (POWERCON), 2014, : 826 - 831
[9] An improved nonlinear thermal model for MV/LV prefabricated oil-immersed power transformer substations
Iskender, Ires
Mamizadeh, Ali
ELECTRICAL ENGINEERING, 2011, 93 (01) : 9 - 22
[10] An improved nonlinear thermal model for MV/LV prefabricated oil-immersed power transformer substations
Ires Iskender
Ali Mamizadeh
Electrical Engineering, 2011, 93 : 9 - 22

← 1 2 3 →