A Response Characteristics Study of Widespread Power Grid Icing to El Nino

Di Yuelun; Lu Jiazheng; Xu Xunjian; Feng Tao; Li Li

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A Response Characteristics Study of Widespread Power Grid Icing to El Nino

机译：电网广泛结冰对厄尔尼诺现象的响应特性研究

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Under the circumstances of global climate change, the El Nino event affects power grid icing by influencing the winter climate characteristics. The response characteristics of the massive power grid icing to El Nino should be of concern. Based on analysis and comparison, this study found that the overall level of response of Hunan power grid icing to El Nino was weak in 2015 winter. Areas with severe power grid icing of Hunan at 2015 El Nino period are mainly distributed at the midwest and southeastern mountainous and surrounding areas, but the maximum ice thickness extremum area range is shrinking. The maximum ice thickness at the El Nino winter enhancing (weakening) follows the trend of El Nino increasing (decreasing). Overall, the maximum ice thickness response characteristics of Hunan power grid at the El Nino period can be divided into four types. This analysis of power grid icing characteristics during El Nino period summarizes the response characteristics of icing and can guide the research of power grid icing and ant-icing countermeasures.

机译：在全球气候变化的情况下，厄尔尼诺事件通过影响冬季气候特征影响电网结冰。大型电网结冰对厄尔尼诺现象的响应特性值得关注。通过分析比较，本研究发现湖南电网结冰对厄尔尼诺现象的总体响应水平在2015年冬季较弱。 2015年厄尔尼诺时期湖南电网结冰严重的地区主要分布在中西部和东南部山区及周边地区，但最大冰厚极值区范围正在缩小。在厄尔尼诺冬季增强（减弱）的最大冰层厚度遵循厄尔尼诺增大（减小）的趋势。总体而言，厄尔尼诺时期湖南电网的最大冰厚响应特征可分为四种类型。对厄尔尼诺时期电网结冰特性的分析总结了结冰的响应特性，可以指导电网结冰和防冰对策的研究。

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《Mathematical Problems in Engineering》 |2019年第5期|6589410.1-6589410.7|共7页
作者
Di Yuelun; Lu Jiazheng; Xu Xunjian; Feng Tao; Li Li;
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State Kay Lab Disaster Prevent & Reduct Power Gri, Changsha 401205, Hunan, Peoples R China|State Grid Hunan Elect Power Corp Ltd, Disaster Prevent & Reduct Ctr, Changsha 401205, Hunan, Peoples R China;

State Kay Lab Disaster Prevent & Reduct Power Gri, Changsha 401205, Hunan, Peoples R China|State Grid Hunan Elect Power Corp Ltd, Disaster Prevent & Reduct Ctr, Changsha 401205, Hunan, Peoples R China;

State Kay Lab Disaster Prevent & Reduct Power Gri, Changsha 401205, Hunan, Peoples R China|State Grid Hunan Elect Power Corp Ltd, Disaster Prevent & Reduct Ctr, Changsha 401205, Hunan, Peoples R China;

State Kay Lab Disaster Prevent & Reduct Power Gri, Changsha 401205, Hunan, Peoples R China|State Grid Hunan Elect Power Corp Ltd, Disaster Prevent & Reduct Ctr, Changsha 401205, Hunan, Peoples R China;

State Kay Lab Disaster Prevent & Reduct Power Gri, Changsha 401205, Hunan, Peoples R China|State Grid Hunan Elect Power Corp Ltd, Disaster Prevent & Reduct Ctr, Changsha 401205, Hunan, Peoples R China;

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1. A Response Characteristics Study of Widespread Power Grid Icing to El Nino [J] . Di Yuelun, Lu Jiazheng, Xu Xunjian, Mathematical Problems in Engineering . 2019,第PTa5期

机译：广泛电网锦绣对El Nino的响应特征研究
2. A Response Characteristics Study of Widespread Power Grid Icing to El Nino [J] . Yuelun Di, Jiazheng Lu, Xunjian Xu, Mathematical Problems in Engineering: Theory, Methods and Applications . 2019,第1期

机译：广泛电网锦绣对El Nino的响应特征研究
3. Study on icing and its trip laws of transmission lines in Shanxi Power Grid [J] . Bin Zhao, Li-chun Zhang, Jia-lun Yang, E3S Web of Conferences . 2021,第a期

机译：山西电网输电线路结冰及其行程规律研究
4. A Study of Hunan Power Grid Icing during El Nino Period [C] . DI Yuelun, XU Xunjian 第十七届国际结构物大气覆冰会议（IWAIS2017）论文集 . 2017

机译：厄尔尼诺时期的湖南电网结冰研究
5. A Methodology for Characterizing and Modeling Inverters for Grid Integration Studies using Power Hardware-in-the-Loop [D] . Terlip, Daniel V. 2011

机译：使用电源硬件在环的电网集成研究中的逆变器特性与建模方法
6. A Study of the Relationship between Weather Variables and Electric Power Demand inside a Smart Grid/Smart World Framework [O] . Luis Hernández, Carlos Baladrón, Javier M. Aguiar, 2012

机译：智能电网/智能世界框架内天气变量与电力需求之间关系的研究
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A Response Characteristics Study of Widespread Power Grid Icing to El Nino

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