| 港口起重设备电气系统低压断路器的选择浅析 |
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| 引用本文： | 刘卫兵.港口起重设备电气系统低压断路器的选择浅析[J].港口科技,2010(12):16-19. |
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| 作者姓名： | 刘卫兵 |
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| 作者单位： | 苏州现代货箱码头有限公司,江苏太仓215434 |
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| 摘 要： | 低压断路器在电气系统中是应用最广泛的电气元件之一。选择合适的断路器能保障系统的安全及稳定运行。介绍了断路器选择的主要参数。分析了断路器的常见故障及短路电流的计算。最后介绍了断路器的选择方法,可作借鉴。
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| 关 键 词： | 港口 电气系统 断路器 短路 电流 选择 |
Talking about the Choice of the Low Pressure Circuit Breaker in the Electric System of Port's Hoist Equipments |
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| Liu Weibing.Talking about the Choice of the Low Pressure Circuit Breaker in the Electric System of Port's Hoist Equipments[J].Science & Technology of Ports,2010(12):16-19. |
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| Authors: | Liu Weibing |
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| Institution: | Liu Weibing(Suzhou Xiandai Container Terminal Co.,Ltd.,Jiangsu Taichang 215434) |
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| Abstract: | The low pressure circuit breaker is one of the widest applied electric element in the electric system. Choosing suitable circuit breaker can guarantee the system run safely and stably. This paper introduces the main parameter to choose the circuit breaker. Then it analyses the common troubles of the circuit breaker and the calculation of current as it is in short circuit. Finally it introduce the method for the choice of the circuit breaker,which could be referenced. |
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| Keywords: | port electric system circuit breaker short circuit current choice |
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