摘要
This paper is focused on numerical investigation of arc during the contact opening process of a DC Relay product. A 3-D air arc model based on magneto-hydrodynamic theory was built and calculated, and the nonlinear permanent magnet and contact opening process were taken into consideration. A method coupling different software was used to fulfill the requirements above, in which fluid field and electromagnetic field were calculated separately. Data transmission between different software was achieved by self-programming file. The distribution of temperature, arc voltage and current curves can be obtained from the simulation. Comparative simulation was carried out to see the influence of Lorentz force generated by magnet on the breaking process of DC relay.
| 源语言 | 英语 |
|---|---|
| 主期刊名 | Proceedings of the 2019 5th International Conference on Electric Power Equipment - Switching Technology |
| 主期刊副标题 | Frontiers of Switching Technology for a Future Sustainable Power System, ICEPE-ST 2019 |
| 出版商 | Institute of Electrical and Electronics Engineers Inc. |
| 页 | 226-229 |
| 页数 | 4 |
| ISBN(电子版) | 9781728152189 |
| DOI | |
| 出版状态 | 已出版 - 10月 2019 |
| 活动 | 5th International Conference on Electric Power Equipment - Switching Technology, ICEPE-ST 2019 - Kitakyushu, 日本 期限: 13 10月 2019 → 16 10月 2019 |
出版系列
| 姓名 | Proceedings of the 2019 5th International Conference on Electric Power Equipment - Switching Technology: Frontiers of Switching Technology for a Future Sustainable Power System, ICEPE-ST 2019 |
|---|
会议
| 会议 | 5th International Conference on Electric Power Equipment - Switching Technology, ICEPE-ST 2019 |
|---|---|
| 国家/地区 | 日本 |
| 市 | Kitakyushu |
| 时期 | 13/10/19 → 16/10/19 |
联合国可持续发展目标
此成果有助于实现下列可持续发展目标:
-
可持续发展目标 7 经济适用的清洁能源
学术指纹
探究 'Arc Plasma Simulation Method in DC Relay with Contact Opening Process' 的科研主题。它们共同构成独一无二的学术指纹。引用此
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