| 现行建筑物电源SPD典型配合配置分析 |
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| 引用本文： | 罗志勇,林世祺,宋怡恒,隋晓峰.现行建筑物电源SPD典型配合配置分析[J].价值工程,2014(30):50-52. |
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| 作者姓名： | 罗志勇 林世祺 宋怡恒 隋晓峰 |
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| 作者单位： | 中山市防雷设施检测所,中山,528400 |
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| 摘 要： | 为了解决建筑物电源系统安装SPD的配合配置问题,本文根据现行建筑物电网的TT系统、TN系统、IT系统等典型供配电系统,结合现行电源SPD的安装方式及参数选型,针对Uc、Up、Iimp、过电流保护器等重要参数设备选择失当,SPD安装位置错误,所造成的电源SPD电气故障模式或保护失效,得出了现行电源SPD的配合配置失当问题,并初步提出了解决方法。
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| 关 键 词： | 有效保护 系统 配合配置 |
On the Typical Configuration of Existing Buildings with Power SPD |
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| LUO Zhi-yong,LIN Shi-qi,SONG Yi-heng,SUI Xiao-feng.On the Typical Configuration of Existing Buildings with Power SPD[J].Value Engineering,2014(30):50-52. |
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| Authors: | LUO Zhi-yong LIN Shi-qi SONG Yi-heng SUI Xiao-feng |
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| Institution: | ( Zhongshan Lightning Protective Installations Detecting Institute,Zhongshan 528400, China ) |
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| Abstract: | In order to solve the configuration issue of building＇s power system installed with the SPD, according to the typical power supply and distribution system of existing building grid, such as TT system, TN system, IT system and so on, combined with installation way and parameter selection of current power supply SPD, aming at the electrical fault mode or failure protection of SPD caused by improper selection of Uc, Up, Iimp, over-current protection device and other important parameters and the wrong installation position of SPD, this paper obtained the improper configuration of the existing power SPD and initially proposed the solution. |
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| Keywords: | SPD effective protection system configuration |
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