The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Untuk meramalkan kelakuan terma suis suis dengan cepat, kaedah Analisis Perbezaan Terhad Rangkaian Terma (TNFDA) diguna pakai dalam analisis haba penyentuh AC dalam kertas. Model rangkaian terma dibina dengan nod, perintang haba dan penjana haba, dan ia diselesaikan menggunakan kaedah perbezaan terhingga (FDM). Litar utama dan sistem kawalan disambungkan oleh rangkaian perintang haba, yang menyelesaikan masalah interaksi pelbagai sumber dalam aplikasi TNFDA. Suhu wayar pengalir dikira mengikut proses pemindahan haba dan persamaan asas pengaliran haba. Ia menyediakan kaedah untuk menyelesaikan masalah syarat sempadan dalam mengaplikasikan TNFDA. Perbandingan antara keputusan TNFDA dan pengukuran menunjukkan kebolehlaksanaan dan kepraktisan kaedah.
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Salinan
Chunping NIU, Degui CHEN, Xingwen LI, Yingsan GENG, "Thermal Analysis of AC Contactor Using Thermal Network Finite Difference Analysis Method" in IEICE TRANSACTIONS on Electronics,
vol. E91-C, no. 8, pp. 1286-1291, August 2008, doi: 10.1093/ietele/e91-c.8.1286.
Abstract: To predict the thermal behavior of switchgear quickly, the Thermal Network Finite Difference Analysis method (TNFDA) is adopted in thermal analysis of AC contactor in the paper. The thermal network model is built with nodes, thermal resistors and heat generators, and it is solved using finite difference method (FDM). The main circuit and the control system are connected by thermal resistors network, which solves the problem of multi-sources interaction in the application of TNFDA. The temperature of conducting wires is calculated according to the heat transfer process and the fundamental equations of thermal conduction. It provides a method to solve the problem of boundary conditions in applying the TNFDA. The comparison between the results of TNFDA and measurements shows the feasibility and practicability of the method.
URL: https://global.ieice.org/en_transactions/electronics/10.1093/ietele/e91-c.8.1286/_p
Salinan
@ARTICLE{e91-c_8_1286,
author={Chunping NIU, Degui CHEN, Xingwen LI, Yingsan GENG, },
journal={IEICE TRANSACTIONS on Electronics},
title={Thermal Analysis of AC Contactor Using Thermal Network Finite Difference Analysis Method},
year={2008},
volume={E91-C},
number={8},
pages={1286-1291},
abstract={To predict the thermal behavior of switchgear quickly, the Thermal Network Finite Difference Analysis method (TNFDA) is adopted in thermal analysis of AC contactor in the paper. The thermal network model is built with nodes, thermal resistors and heat generators, and it is solved using finite difference method (FDM). The main circuit and the control system are connected by thermal resistors network, which solves the problem of multi-sources interaction in the application of TNFDA. The temperature of conducting wires is calculated according to the heat transfer process and the fundamental equations of thermal conduction. It provides a method to solve the problem of boundary conditions in applying the TNFDA. The comparison between the results of TNFDA and measurements shows the feasibility and practicability of the method.},
keywords={},
doi={10.1093/ietele/e91-c.8.1286},
ISSN={1745-1353},
month={August},}
Salinan
TY - JOUR
TI - Thermal Analysis of AC Contactor Using Thermal Network Finite Difference Analysis Method
T2 - IEICE TRANSACTIONS on Electronics
SP - 1286
EP - 1291
AU - Chunping NIU
AU - Degui CHEN
AU - Xingwen LI
AU - Yingsan GENG
PY - 2008
DO - 10.1093/ietele/e91-c.8.1286
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E91-C
IS - 8
JA - IEICE TRANSACTIONS on Electronics
Y1 - August 2008
AB - To predict the thermal behavior of switchgear quickly, the Thermal Network Finite Difference Analysis method (TNFDA) is adopted in thermal analysis of AC contactor in the paper. The thermal network model is built with nodes, thermal resistors and heat generators, and it is solved using finite difference method (FDM). The main circuit and the control system are connected by thermal resistors network, which solves the problem of multi-sources interaction in the application of TNFDA. The temperature of conducting wires is calculated according to the heat transfer process and the fundamental equations of thermal conduction. It provides a method to solve the problem of boundary conditions in applying the TNFDA. The comparison between the results of TNFDA and measurements shows the feasibility and practicability of the method.
ER -