| 调度自动化系统浪涌保护器的正确配置 |
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| 引用本文： | 赵瞩华,莫健华.调度自动化系统浪涌保护器的正确配置[J].广东电力,2005,18(11):10-14. |
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| 作者姓名： | 赵瞩华 莫健华 |
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| 作者单位： | 广东电网公司江门供电局,广东,江门,529000;广东电网公司江门供电局,广东,江门,529000 |
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| 摘 要： | 电力设备遭受雷击是无法避免的。为降低雷击产生的过电压和过电流．以保护各类电子设备．阐述了如何为调度自动化系统规划雷电防护分区和确定雷电防护等级．以及如何将被保护设备分类．从而配置合适的浪涌保护器的具体方法。最后指出．只有采用综合防治．才能将雷害减少到最低限度。
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| 关 键 词： | 电子设备 雷电防护分区 雷电防护等级 浪涌保护器 雷击风险 |
| 文章编号： | 1007-290X(2005)11-0010-05 |
| 修稿时间： | 2005年5月30日 |
Correct configuration of surge protective devices in dispatching automation system |
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| ZHAO Zhu-hua,MO Jian-hua.Correct configuration of surge protective devices in dispatching automation system[J].Guangdong Electric Power,2005,18(11):10-14. |
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| Authors: | ZHAO Zhu-hua MO Jian-hua |
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| Abstract: | Lightning strikes on electric power equipment are inevitable.To reduce the ensuing excessive voltage and current so as to safeguard the electronic equipment,this paper elaborates on the method about programming the thunderbolt shield subarea,determining the thunderbolt shield grade,sorting out the protected equipment and then configuring suitable surge protective device(SPD) for the dispatching automation system.It is concluded that lightning damage can only be minimized by taking comprehensive protective measures. |
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| Keywords: | electronic equipment thunderbolt shield subarea thunderbolt shield grade surge protective device(SPD) thunderbolt risk |
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