| 电容器内熔丝应用中的若干问题分析与探讨 |
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| 引用本文： | 高和平,刘水平. 电容器内熔丝应用中的若干问题分析与探讨[J]. 电力电容器与无功补偿, 2012, 33(5): 6-12 |
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| 作者姓名： | 高和平 刘水平 |
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| 作者单位： | 西安西电电力电容器有限责任公司,陕西西安,710082 |
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| 摘 要： | 文中运用电工原理的方法对串联电容器短路放电波形进行了分析,求解出串联电容器短路放电回路方程,对短路放电试验过程中内熔丝消耗的能量、效率、温升进行了量化计算.文中还分析了隔离试验时内熔丝的能量效率及运行中的故障电容器熔丝隔离后的电容量、电压及储能的变化情况.
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| 关 键 词： | 内熔丝 储能 耗能 能量效率 温升 |
Various Problem Analysis and Discussion on Application of Capacitor Internal Fuse |
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| GAO He-ping , LIU Shui-ping. Various Problem Analysis and Discussion on Application of Capacitor Internal Fuse[J]. Power Capacitor $ Reactive Power Compensation, 2012, 33(5): 6-12 |
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| Authors: | GAO He-ping LIU Shui-ping |
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| Affiliation: | (Xi＇an XD Power Capacitor Co.,Ltd.,Xi＇an 710082,China) |
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| Abstract: | In this paper,the short-circuit discharge waveform of series capacitor is analyzed by the principles of electric engineering,the current equation of short circuit discharge circuit of series capacitor is solved,the energy consumption,efficiency and temperature rise of internal fuse during short circuit discharge period are quantitatively calculated.The energy efficiency of internal fuse in isolation test,and after isolation in operating the faulty capacitor fuse＇s parameters： capacitance,voltage and energy storage variation are analyzed. |
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| Keywords: | internal fuse energy storage energy consumption energy efficiency tempertaure rise |
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