Simplification Study of FE Model for 1000kV AC Transmission Line Insulator String Voltage and Grading Ring Surface Electric Field Distribution Calculation
The finite element model of the 1000kV Ultra High Voltage (UHV) AC transmission line porcelain insulator string voltage distribution and grading ring surface electric field distribution calculation has the characteristics of large size, complicated structure and various mediums. To insure the accura...
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| Main Authors: | , , , , , |
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| Format: | EJournal Article |
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Institute of Advanced Engineering and Science,
2014-02-01.
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| LEADER | 02921 am a22003373u 4500 | ||
|---|---|---|---|
| 001 | ijeecs3116_1212 | ||
| 042 | |a dc | ||
| 100 | 1 | 0 | |a Wang, Guoli |e author |
| 100 | 1 | 0 | |e contributor |
| 700 | 1 | 0 | |a Zheng, Zheng |e author |
| 700 | 1 | 0 | |a Huang, Daochun |e author |
| 700 | 1 | 0 | |a Huang, Zhengfang |e author |
| 700 | 1 | 0 | |a Ruan, Jiangjun |e author |
| 700 | 1 | 0 | |a Liao, Yifan |e author |
| 245 | 0 | 0 | |a Simplification Study of FE Model for 1000kV AC Transmission Line Insulator String Voltage and Grading Ring Surface Electric Field Distribution Calculation |
| 260 | |b Institute of Advanced Engineering and Science, |c 2014-02-01. | ||
| 520 | |a The finite element model of the 1000kV Ultra High Voltage (UHV) AC transmission line porcelain insulator string voltage distribution and grading ring surface electric field distribution calculation has the characteristics of large size, complicated structure and various mediums. To insure the accuracy, related influencing factors should be considered to simplify the model reasonably for improving computational efficiency. A whole model and a simplified 3D finite element model of UHV AC transmission line porcelain insulator string were built. The influencing factors including tower, phase conductors, hardware fittings, yoke plate and phase interaction were considered in the analysis. And finally, the rationality of the simplified model was validated. The results comparison show that building a simplified model of three-phase bundled conductors within a certain length, simplifying the tower reasonably, omitting the hardware fittings and yoke plate and containing only single-phase insulator string model is feasible. The simplified model could replace the whole model to analyze the voltage distribution along the porcelain insulator string and the electric field distribution on the grading ring surface, and it can reduce the calculation scale, improve optimization efficiency of insulators string and grading ring parameters. DOI : http://dx.doi.org/10.11591/telkomnika.v12i2.3833 | ||
| 540 | |a Copyright (c) 2014 Institute of Advanced Engineering and Science | ||
| 540 | |a http://creativecommons.org/licenses/by-nc-nd/4.0 | ||
| 546 | |a eng | ||
| 690 | |a Electrical Engineering | ||
| 690 | |a electric field distribution, finite element (FE), grading ring, insulator string, porcelain insulator string, voltage distribution, transmission line, Ultra High Voltage (UHV) | ||
| 655 | 7 | |a info:eu-repo/semantics/article |2 local | |
| 655 | 7 | |a info:eu-repo/semantics/publishedVersion |2 local | |
| 655 | 7 | |2 local | |
| 786 | 0 | |n Indonesian Journal of Electrical Engineering and Computer Science; Vol 12, No 2: February 2014; 1188-1195 | |
| 786 | 0 | |n 2502-4760 | |
| 786 | 0 | |n 2502-4752 | |
| 786 | 0 | |n 10.11591/ijeecs.v12.i2 | |
| 787 | 0 | |n https://ijeecs.iaescore.com/index.php/IJEECS/article/view/3116/1212 | |
| 856 | 4 | 1 | |u https://ijeecs.iaescore.com/index.php/IJEECS/article/view/3116/1212 |z Get fulltext |