[1]刘杰①,郭军成②,胡秋红②,等.雷电预警在爆炸品生产企业中的工程应用[J].爆破器材,2024,53(05):38-43.[doi:10.3969/j.issn.1001-8352.2024.05.006]
　LIU Jie,GUO Juncheng,HU Qiuhong,et al.Engineering Application of Lightning Warning System in Explosive Production Enterprises[J].EXPLOSIVE MATERIALS,2024,53(05):38-43.[doi:10.3969/j.issn.1001-8352.2024.05.006]
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雷电预警在爆炸品生产企业中的工程应用()
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《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
53
期数:
2024年05
页码:
38-43
栏目:
爆炸材料
出版日期:
2024-10-11

文章信息/Info

Title:
Engineering Application of Lightning Warning System in Explosive Production Enterprises
文章编号:
5894
作者:
刘杰①; 郭军成②; 胡秋红②; 王光明①; 熊引②
①安顺市久联民爆有限责任公司(贵州安顺，561000)
②贵州省安顺市气象局(贵州安顺，561000)
Author(s):
LIU Jie①;  GUO Juncheng②;  HU Qiuhong②;  WANG Guangming①;  XIONG Yin②
① Jiulian Civil Explosive Co., Ltd., Anshun City (Guizhou Anshun, 561000)
② Anshun Meteorological Bureau, Guizhou Province (Guizhou Anshun, 561000)
关键词:
爆炸品; 雷电灾害; 雷电预警; 主动防雷技术
Keywords:
explosive material;  lightning hazard;  lightning warning;  active lightning protection technology
分类号:
TQ560.8；X932
DOI:
10.3969/j.issn.1001-8352.2024.05.006
文献标志码:
A
摘要:
以爆炸品生产企业雷电环境和雷电预警系统的应用为研究对象，分析了项目10 km半径范围内的雷电环境、已建设雷电预警系统的有效性和所发生雷电灾害的损失类型，探讨了提升雷电预警系统准确率的方法以及如何利用雷电预警信号进行微电子设备的主动防雷。研究的爆炸品生产企业处于雷电灾害频发区域，雷电主要集中发生时段为每年的3~9月，雷电日分布在16时至次日8时，地闪强度主要集中在120 kA以内，闪电电涌侵入、闪电静电感应和雷击电磁脉冲造成电气及电子设备多次损坏。研究发现，对项目划定目标区域、预警区域和警示区域，综合利用多元化气象资料和融合雷电预警方法，可提高雷电预警的准确率；利用雷电预警信号自动断开与恢复供电线路，采取线路物理隔离措施增强微电子设备对雷电灾害的防御能力，可减少雷电灾害损失。
Abstract:
Lightning environment within a 10 km radius of an explosive production enterprise, effectiveness of established lightning warning systems, and the types of losses caused by lightning disasters were analyzed. Methods to improve the accuracy of lightning warning systems, and the use of lightning warning signals for active lightning protection of microelectronic devices were discussed. The Explosive production enterprise is located in areas prone to lightning strikes, and lightning disasters occur frequently. The main period of concentrated occurrence of lightning is from March to September every year. The daily lightning distribution is from 16∶00 to 8∶00 the next day. The ground flash intensity is mainly concentrated within 120 kA. Lightning surges invading, lightning electrostatic induction, and lightning electromagnetic pulses could cause multiple damages to electrical and electronic equipments. It has found that delineating target areas, warning areas, and warning areas, comprehensively utilizing multi-source meteorological data, and integrating lightning warning methods can improve the accuracy of lightning warning. The use of lightning warning signals to automatically disconnect and restore power lines, and the adoption of physical isolation measures to enhance the defense capability of microelectronic devices against lightning disasters, can reduce losses caused by lightning disasters.

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备注/Memo

备注/Memo:
收稿日期：2023-11-03
第一作者：刘杰（1971—），男，高级工程师，主要从事爆破器材制造和应用技术研究工作。E-mail：liuj19711976@126.com
通信作者：郭军成（1988—），男，高级工程师，主要从事雷电预警及防御技术应用研究。 E-mail：373364070@qq.com
更新日期/Last Update: 2024-10-10