KR101889083B1 - 낙뢰 모니터링 시스템 - Google Patents
낙뢰 모니터링 시스템 Download PDFInfo
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- KR101889083B1 KR101889083B1 KR1020170152935A KR20170152935A KR101889083B1 KR 101889083 B1 KR101889083 B1 KR 101889083B1 KR 1020170152935 A KR1020170152935 A KR 1020170152935A KR 20170152935 A KR20170152935 A KR 20170152935A KR 101889083 B1 KR101889083 B1 KR 101889083B1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/08—Measuring electromagnetic field characteristics
- G01R29/0807—Measuring electromagnetic field characteristics characterised by the application
- G01R29/0814—Field measurements related to measuring influence on or from apparatus, components or humans, e.g. in ESD, EMI, EMC, EMP testing, measuring radiation leakage; detecting presence of micro- or radiowave emitters; dosimetry; testing shielding; measurements related to lightning
- G01R29/0842—Measurements related to lightning, e.g. measuring electric disturbances, warning systems
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/08—Measuring electromagnetic field characteristics
- G01R29/0807—Measuring electromagnetic field characteristics characterised by the application
- G01R29/0814—Field measurements related to measuring influence on or from apparatus, components or humans, e.g. in ESD, EMI, EMC, EMP testing, measuring radiation leakage; detecting presence of micro- or radiowave emitters; dosimetry; testing shielding; measurements related to lightning
- G01R29/0857—Dosimetry, i.e. measuring the time integral of radiation intensity; Level warning devices for personal safety use
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/08—Measuring electromagnetic field characteristics
- G01R29/0864—Measuring electromagnetic field characteristics characterised by constructional or functional features
- G01R29/0892—Details related to signal analysis or treatment; presenting results, e.g. displays; measuring specific signal features other than field strength, e.g. polarisation, field modes, phase, envelope, maximum value
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
Description
도 2는 본 발명의 일 실시예에 따른 낙뢰 모니터링 시스템의 구현예시도이다.
도 3은 본 발명의 일 실시예에 따른 위험도분석장치에 의해 출력된 위험성평가결과를 나타낸 도면이다.
도 4는 종래 IEC에 따라 판단된 위험도평가결과를 나타낸 도면이다.
3: 인하도선 110: 전류감지부
120: 낙뢰카운터 130: 통신부
140: 서버 150: 관제단말기
160: 위험도분석장치
Claims (5)
- 뇌격이 유입되는 수뢰부와 연결된 인하도선에 흐르는 뇌전류를 감지하는 전류감지부;
상기 수뢰부로 유입된 낙뢰 횟수를 카운트하는 낙뢰카운터; 및
상기 낙뢰카운터를 이용하여 산출된 낙뢰횟수 및 낙뢰밀도산출계수를 승산하여 낙뢰밀도를 산출하는 위험도분석장치;
를 포함하고,
상기 위험도분석장치는, 상기 낙뢰밀도를 근거로 구조물의 위험도를 평가하는 것을 특징으로 하되,
상기 낙뢰밀도산출계수는, 다중뢰발생계수와 확률적방전계수를 승산하여 산출되고,
상기 다중뢰발생계수는, 다중뢰가 발생하는 지표를 가리키며,
상기 확률적방전계수는, 일정 지역 내에서 발생한 전체 방전 중 구름과 대지 사이에 발생하는 비율의 지표를 가리키되, 상기 일정 지역 내 복수의 위치에서 일정기간 동안 반복계산된 상기 비율들로부터 각 위치별로 추출된 최대값 그룹 중 최고치와 최저치를 제외한 값의 평균값으로 산출되고,
상기 확률적방전계수는, 0.7이고, 상기 다중뢰발생계수는, 1.7이며, 상기 낙뢰밀도산출계수는 상기 확률적방전계수와 상기 다중뢰발생계수를 승산한 1.19인 것을 특징으로 하는 낙뢰 모니터링 시스템. - 삭제
- 삭제
- 삭제
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KR1020170152935A KR101889083B1 (ko) | 2017-11-16 | 2017-11-16 | 낙뢰 모니터링 시스템 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111521878A (zh) * | 2020-05-28 | 2020-08-11 | 宁夏中科天际防雷检测有限公司 | 区域雷击危险度判断方法 |
CN111665397A (zh) * | 2020-05-28 | 2020-09-15 | 宁夏中科天际防雷检测有限公司 | 基于危险度识别的古建筑防雷击方法 |
CN112348391A (zh) * | 2020-11-18 | 2021-02-09 | 贵州省气象灾害防御技术中心 | 一种区域雷电灾害风险评估方法 |
CN113077164A (zh) * | 2021-04-15 | 2021-07-06 | 云南电网有限责任公司电力科学研究院 | 一种基于熵值法的输电线路落雷风险系数评估方法 |
CN113533834A (zh) * | 2020-04-20 | 2021-10-22 | 中国石油化工股份有限公司 | 基于雷电定位与电场检测技术的雷电预警系统及方法 |
CN115616349A (zh) * | 2022-11-30 | 2023-01-17 | 昆明理工大学 | 一种基于多元数据融合的多重雷击识别方法及系统 |
CN118671423A (zh) * | 2024-07-04 | 2024-09-20 | 中国科学院大气物理研究所 | 基于无人机的电晕电流探测和人工引雷一体的系统及方法 |
Citations (1)
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JP2013164651A (ja) * | 2012-02-09 | 2013-08-22 | Chugoku Electric Power Co Inc:The | 送電用避雷装置故障予測装置、故障予測プログラムおよび故障予測方法 |
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Patent Citations (1)
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JP2013164651A (ja) * | 2012-02-09 | 2013-08-22 | Chugoku Electric Power Co Inc:The | 送電用避雷装置故障予測装置、故障予測プログラムおよび故障予測方法 |
Non-Patent Citations (1)
Title |
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Maximum cloud-to ground lightning flash densities ovserved by lightning location systems in the tropical region: A review(O. Pinto Jr et al., Atmospheric Research 84(2007) 189-200, 공개시점 2007.5월)* |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113533834A (zh) * | 2020-04-20 | 2021-10-22 | 中国石油化工股份有限公司 | 基于雷电定位与电场检测技术的雷电预警系统及方法 |
CN111521878A (zh) * | 2020-05-28 | 2020-08-11 | 宁夏中科天际防雷检测有限公司 | 区域雷击危险度判断方法 |
CN111665397A (zh) * | 2020-05-28 | 2020-09-15 | 宁夏中科天际防雷检测有限公司 | 基于危险度识别的古建筑防雷击方法 |
CN111665397B (zh) * | 2020-05-28 | 2022-05-13 | 宁夏中科天际防雷检测有限公司 | 基于危险度识别的古建筑防雷击方法 |
CN111521878B (zh) * | 2020-05-28 | 2022-05-13 | 宁夏中科天际防雷检测有限公司 | 区域雷击危险度判断方法 |
CN112348391A (zh) * | 2020-11-18 | 2021-02-09 | 贵州省气象灾害防御技术中心 | 一种区域雷电灾害风险评估方法 |
CN113077164A (zh) * | 2021-04-15 | 2021-07-06 | 云南电网有限责任公司电力科学研究院 | 一种基于熵值法的输电线路落雷风险系数评估方法 |
CN115616349A (zh) * | 2022-11-30 | 2023-01-17 | 昆明理工大学 | 一种基于多元数据融合的多重雷击识别方法及系统 |
CN115616349B (zh) * | 2022-11-30 | 2023-03-14 | 昆明理工大学 | 一种基于多元数据融合的多重雷击识别方法及系统 |
CN118671423A (zh) * | 2024-07-04 | 2024-09-20 | 中国科学院大气物理研究所 | 基于无人机的电晕电流探测和人工引雷一体的系统及方法 |
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