Breakdown characteristics of SF 6 /N 2 in severely non-uniform electric fields at low temperatures
Y Wang, Z W Gao, G X Li, X C Zhu, C L Yu, J Q Liang and L Li
Institute of Physics (IOP)
Published 2018
Institute of Physics (IOP)
Published 2018
| Publication Date: |
2018-02-03
|
|---|---|
| Publisher: |
Institute of Physics (IOP)
|
| Print ISSN: |
1757-8981
|
| Electronic ISSN: |
1757-899X
|
| Topics: |
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
|
| Published by: |
| _version_ | 1836398776180277248 |
|---|---|
| autor | Y Wang, Z W Gao, G X Li, X C Zhu, C L Yu, J Q Liang and L Li |
| beschreibung | SF 6 has good electrical insulating properties, which is widely used as an insulating medium of GIS, GIL and other electrical equipment. However, the reliability of electrical equipments´ insulated gas is greatly challenged in cold areas, since SF 6 more readily liquefies. To solve the problem, SF 6 can be mixed with N 2 to maintain the insulating properties, and reduce its liquefaction temperature. Such practice has certain application prospect. In this paper, a breakdown experimental platform was built to study the insulating property of SF 6 /N 2 at low temperature, wherein the temperature of the platform can be adjusted. A severely non-uniform electric field was generated by a rod-plate electrode. The breakdown characteristics of SF 6 /N 2 with different mixing proportions at low pressures and low temperatures were measured. The result showed that the mixed gas was not liquefied within the temperat... |
| citation_standardnr | 6153777 |
| datenlieferant | ipn_articles |
| feed_id | 123476 |
| feed_publisher | Institute of Physics (IOP) |
| feed_publisher_url | http://www.iop.org/ |
| insertion_date | 2018-02-03 |
| journaleissn | 1757-899X |
| journalissn | 1757-8981 |
| publikationsjahr_anzeige | 2018 |
| publikationsjahr_facette | 2018 |
| publikationsjahr_intervall | 7984:2015-2019 |
| publikationsjahr_sort | 2018 |
| publisher | Institute of Physics (IOP) |
| quelle | IOP Conference Series: Materials Science and Engineering |
| relation | http://iopscience.iop.org/1757-899X/292/1/012044 |
| search_space | articles |
| shingle_author_1 | Y Wang, Z W Gao, G X Li, X C Zhu, C L Yu, J Q Liang and L Li |
| shingle_author_2 | Y Wang, Z W Gao, G X Li, X C Zhu, C L Yu, J Q Liang and L Li |
| shingle_author_3 | Y Wang, Z W Gao, G X Li, X C Zhu, C L Yu, J Q Liang and L Li |
| shingle_author_4 | Y Wang, Z W Gao, G X Li, X C Zhu, C L Yu, J Q Liang and L Li |
| shingle_catch_all_1 | Breakdown characteristics of SF 6 /N 2 in severely non-uniform electric fields at low temperatures SF 6 has good electrical insulating properties, which is widely used as an insulating medium of GIS, GIL and other electrical equipment. However, the reliability of electrical equipments´ insulated gas is greatly challenged in cold areas, since SF 6 more readily liquefies. To solve the problem, SF 6 can be mixed with N 2 to maintain the insulating properties, and reduce its liquefaction temperature. Such practice has certain application prospect. In this paper, a breakdown experimental platform was built to study the insulating property of SF 6 /N 2 at low temperature, wherein the temperature of the platform can be adjusted. A severely non-uniform electric field was generated by a rod-plate electrode. The breakdown characteristics of SF 6 /N 2 with different mixing proportions at low pressures and low temperatures were measured. The result showed that the mixed gas was not liquefied within the temperat... Y Wang, Z W Gao, G X Li, X C Zhu, C L Yu, J Q Liang and L Li Institute of Physics (IOP) 1757-8981 17578981 1757-899X 1757899X |
| shingle_catch_all_2 | Breakdown characteristics of SF 6 /N 2 in severely non-uniform electric fields at low temperatures SF 6 has good electrical insulating properties, which is widely used as an insulating medium of GIS, GIL and other electrical equipment. However, the reliability of electrical equipments´ insulated gas is greatly challenged in cold areas, since SF 6 more readily liquefies. To solve the problem, SF 6 can be mixed with N 2 to maintain the insulating properties, and reduce its liquefaction temperature. Such practice has certain application prospect. In this paper, a breakdown experimental platform was built to study the insulating property of SF 6 /N 2 at low temperature, wherein the temperature of the platform can be adjusted. A severely non-uniform electric field was generated by a rod-plate electrode. The breakdown characteristics of SF 6 /N 2 with different mixing proportions at low pressures and low temperatures were measured. The result showed that the mixed gas was not liquefied within the temperat... Y Wang, Z W Gao, G X Li, X C Zhu, C L Yu, J Q Liang and L Li Institute of Physics (IOP) 1757-8981 17578981 1757-899X 1757899X |
| shingle_catch_all_3 | Breakdown characteristics of SF 6 /N 2 in severely non-uniform electric fields at low temperatures SF 6 has good electrical insulating properties, which is widely used as an insulating medium of GIS, GIL and other electrical equipment. However, the reliability of electrical equipments´ insulated gas is greatly challenged in cold areas, since SF 6 more readily liquefies. To solve the problem, SF 6 can be mixed with N 2 to maintain the insulating properties, and reduce its liquefaction temperature. Such practice has certain application prospect. In this paper, a breakdown experimental platform was built to study the insulating property of SF 6 /N 2 at low temperature, wherein the temperature of the platform can be adjusted. A severely non-uniform electric field was generated by a rod-plate electrode. The breakdown characteristics of SF 6 /N 2 with different mixing proportions at low pressures and low temperatures were measured. The result showed that the mixed gas was not liquefied within the temperat... Y Wang, Z W Gao, G X Li, X C Zhu, C L Yu, J Q Liang and L Li Institute of Physics (IOP) 1757-8981 17578981 1757-899X 1757899X |
| shingle_catch_all_4 | Breakdown characteristics of SF 6 /N 2 in severely non-uniform electric fields at low temperatures SF 6 has good electrical insulating properties, which is widely used as an insulating medium of GIS, GIL and other electrical equipment. However, the reliability of electrical equipments´ insulated gas is greatly challenged in cold areas, since SF 6 more readily liquefies. To solve the problem, SF 6 can be mixed with N 2 to maintain the insulating properties, and reduce its liquefaction temperature. Such practice has certain application prospect. In this paper, a breakdown experimental platform was built to study the insulating property of SF 6 /N 2 at low temperature, wherein the temperature of the platform can be adjusted. A severely non-uniform electric field was generated by a rod-plate electrode. The breakdown characteristics of SF 6 /N 2 with different mixing proportions at low pressures and low temperatures were measured. The result showed that the mixed gas was not liquefied within the temperat... Y Wang, Z W Gao, G X Li, X C Zhu, C L Yu, J Q Liang and L Li Institute of Physics (IOP) 1757-8981 17578981 1757-899X 1757899X |
| shingle_title_1 | Breakdown characteristics of SF 6 /N 2 in severely non-uniform electric fields at low temperatures |
| shingle_title_2 | Breakdown characteristics of SF 6 /N 2 in severely non-uniform electric fields at low temperatures |
| shingle_title_3 | Breakdown characteristics of SF 6 /N 2 in severely non-uniform electric fields at low temperatures |
| shingle_title_4 | Breakdown characteristics of SF 6 /N 2 in severely non-uniform electric fields at low temperatures |
| timestamp | 2025-06-30T23:32:25.695Z |
| titel | Breakdown characteristics of SF 6 /N 2 in severely non-uniform electric fields at low temperatures |
| titel_suche | Breakdown characteristics of SF 6 /N 2 in severely non-uniform electric fields at low temperatures |
| topic | ZL |
| uid | ipn_articles_6153777 |