| 引用本文: | 袁敬中,潘国兵,谢景海,等.基于多模空间距离权重融合的高压架空输电线
舞动监测模块的设计[J].电力系统保护与控制,2020,48(24):173-179.[点击复制] |
| YUAN Jingzhong,PAN Guobing,XIE Jinghai,et al.Design of a galvanic monitoring module for high-voltage overhead transmission lines based on the fusion of multi-mode spatial distance weights[J].Power System Protection and Control,2020,48(24):173-179[点击复制] |
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| 摘要: |
| 当前高压架空输电线路的舞动物联监测系统还存在集成度不高、误差较大等缺点。针对这个问题建立了基于球面距离和空间距离相结合的多模空间距离权重修正模型。并基于北斗卫星定位系统研制了高压架空输电线舞动监测模块，可集成到智能监测球装置中。进而实现了一种基于多模空间距离权重融合的高压架空输电线舞动测量方法。实验结果表明，该高压架空输电线舞动监测装置定位精度可达厘米级，定位结果能够有效评估输电线路的舞动风险，并已安装应用于架空高压输电线路的在线物联监测。 |
| 关键词: 高压架空输电线 舞动监测 多模融合 物联系统 |
| DOI：DOI: 10.19783/j.cnki.pspc.200194 |
| 投稿时间：2020-02-29修订日期：2020-08-21 |
| 基金项目:国家重点研发计划项目资助(2017YFA0700300)；
浙江省重点研发计划项目资助(2018C01081) |
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| Design of a galvanic monitoring module for high-voltage overhead transmission lines based on the fusion of multi-mode spatial distance weights |
| YUAN Jingzhong,PAN Guobing,XIE Jinghai,CHEN Xiangda,GUO Jia,LIU Xin |
| (1. State Grid Jibei Electric Economic Research Institute, Beijing 100038, China;
2. Distrbuted Energy Resources and Microgrid Institute, Zhejiang University of Technology, Hangzhou 310000, China) |
| Abstract: |
| At present, the monitoring system of dancing animal unions on high-voltage overhead transmission lines still has shortcomings, such as low integration and large errors. To solve this problem, a multi-mode spatial distance weight correction model based on the combination of spherical distance and spatial distance is established. Based on the Beidou satellite positioning system, a high-voltage overhead transmission line galloping monitoring module is developed. This can be integrated into the intelligent monitoring ball device. Then a galloping measurement method for high-voltage overhead transmission lines based on multi-mode spatial distance weight fusion is developed. Experimental results show that the positioning accuracy of the high-voltage overhead transmission line galloping monitoring device can reach centimeter level, and the positioning result can effectively assess the galloping risk of the transmission line. It has been installed for the online monitoring of overhead high-voltage transmission lines.
This work is supported by National Key Research and Development Program of China (No. 2017YFA0700300) and Zhejiang Key Research and Development Program (No. 2018C01081). |
| Key words: high-voltage overhead transmission lines galloping monitoring multi-mode fusion IoT system |
