| 保护用电流互感器暂态特性的工程计算 |
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| 引用本文： | 李元龙.保护用电流互感器暂态特性的工程计算[J].电力系统自动化,2000,24(11):49-51. |
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| 作者姓名： | 李元龙 |
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| 作者单位： | 东北电力设计院,长春,130021 |
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| 摘 要： | 电流互感器暂态误差的工程校验计算在目前还没有通用的计算准则和计算方法。考虑电流互感器暂态特性，如何确定电流互感器的型式及有关参数（包括电力系统和电流互感器的参数、电流互感器的负载）是电力系统运行和工程设计迫切需要解决的问题。文中在理论和方法上做了进一步探讨。
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| 关 键 词： | 电流互感器 暂态面积系数 暂态误差 |
| 收稿时间： | 1/1/1900 12:00:00 AM |
| 修稿时间： | 1/1/1900 12:00:00 AM |
ENGINEERING CALCULATION FOR PROTECTIVE CURRENT TRANSFORMER WITH TRANSIENT PERFORMANCE |
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| Li Yuanlong.ENGINEERING CALCULATION FOR PROTECTIVE CURRENT TRANSFORMER WITH TRANSIENT PERFORMANCE[J].Automation of Electric Power Systems,2000,24(11):49-51. |
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| Authors: | Li Yuanlong |
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| Affiliation: | Northeast Electric Power Design institute. Changchun 130021. China |
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| Abstract: | By now. there still has not been presented common calculation criterion and approach for engineering calculation ofprotective current transformer with transient performance. With the consideration of transient performance, how to choosethe type of current transformer and related parameters which include system parameters, current transformer parameters andparameters of current transformer load. becomes an active demand for power system operation and engineering design. Thepaper makes further discussion about the theory and method of the above problem. |
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| Keywords: | current transformer transient dimension factor transient error |
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