| 刊名 | Meteorological and Environmental Research |
| 作者 | Weixiang FENG1，Yijun LONG2，Xiaoqing PAN3，Ruiliang CHEN4，Chunliang ZHANG4，Hui YANG5* |
| 作者单位 | 1. Maoming Meteorological Bureau, Maoming 525000, China; 2. China Power Construction Hengdong Wind Power Co., Ltd., Hengyang 421400, China; 3. Guangdong Yuedian Yangjiang Offshore Wind Power Co., Ltd., Yangjiang 529500, China; 4. Guangdong Foshan Shunde Lunjiao Jindun Lightning Protection Technology Development Co., Ltd., Foshan 528308, China; 5. Guangzhou Meteorological Bureau, Guangzhou 510530, China |
| DOI | 10.19547/j.issn2152-3940.2025.01.011 |
| 年份 | 2025 |
| 刊期 | 1 |
| 页码 | 44-48 |
| 关键词 | Sea and land wind electric field; Lightning strike risk assessment; Compliance principle; New evaluation method |
| 摘要 | In the past, the lightning strike risk assessment of wind farms mainly referred to the Lightning Protection Part 2: Risk Management (IEC 62305-2-2010) and the Lightning Protection of Wind Energy System (IEC 61400-24-2019) based on protection angle method. In fact, the basic idea of the two is the same, that is, the source of the lightning fan is replaced by S1-S4 of the former lightning building with the latter ND-NDJ. According to the above method of wind farm evaluation, it has been proved that the practice can not achieve good results. Taking offshore wind farm as an example, this paper introduces a new method of establishing six evaluation indicators to determine the risk level according to the new technology and compliance principle of regional lightning protection (semi-circular method), which can be used for reference by wind farm technicians. |
