| 电流互感器二次极性检测装置研制与应用 |
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| 引用本文：向先直.电流互感器二次极性检测装置研制与应用[J].电网与清洁能源,2018,34(1):89~92 |
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| 中文摘要:随着新投运变电站或变电站扩建工程的增加，现场电流互感器二次极性检测任务繁重，目前较多使用的传统干电池点极性方法，不仅费时耗力，还容易出错。设计并研制一套电流互感器二次极性快速检测装置，介绍了该成果的理论依据和工作原理。通过在变电站工作现场的实际应用效果，验证了该装置的正确性和快速性。 |
| 中文关键词:变电站 电力互感器 极性 |
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| Development and application of secondary polarity detection device for current transformer |
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| Abstract:In the face of the increase of new substation or substation expansion project， the field current transformer secondary polarity detection task is heavy， at present， more use of traditional dry battery point polarity method， It is not only time-consuming but also error-prone. This paper designs and develops a set of rapid detection device for secondary polarity of current transformer， and introduces the theoretical basis and working principle of the achievement. Finally， through the practical application effect in substation operation field， The correctness and rapidity of the device are verified. |
| keywords:transformer substation power transformer polarity |
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