| 何东莹,李海荣,左黎斌,何傲,彭平.计量用电流互感器剩磁产生的原因及影响分析[J].,2019,47(4):47-49. |
| 计量用电流互感器剩磁产生的原因及影响分析 |
| Analysis on the causes and effects of residual magnetic field of current transformer used for measurement |
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| DOI: |
| 中文关键词: 电流互感器 剩磁影响 误差 |
| 英文关键词: current transformer Residual magnetic erect error |
| 基金项目: |
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| 摘要点击次数: 489 |
| 全文下载次数: 74 |
| 中文摘要: |
| 通过理论和实际结合,找到了理论上剩磁对互感器误差影响的原因,和在实验室试验过程中得到大量的一手数据,通过对数据的处理得到电流互感器剩磁产生的原因,并对剩磁的影响进行分析。 |
| 英文摘要: |
| Based on the combination of theory and practice, this paper ?nds out the reason why theoretically residual magnetism a?ects the error of the ct, and obtains a large amount of ?rst-hand data during the laboratory test. By processing the data, the reasons for the residual magnetism of the ct are obtained, and the in?uence of residual magnetism is analyzed |
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