摘要
为满足变电站复杂环境定位需求,保证变电站实地定位结果的精确性,本文结合北斗RTK和UWB定位技术各自的优势,完成对坐标标定的北斗RTK和UWB变电站联合定位方法设计。首先,针对变电站现场施工现状,介绍了北斗RTK和UWB定位技术。其次,从实时动态测量分析、室内外一体化定位模型设计、室内外高精度联合定位系统设计三个方面入手,设计一种基于坐标标定的北斗RTK和UWB变电站联合定位方法。最后,对该联合定位方法的有效性进行验证,验证结果表明:本文联合定位方法具有较高的有效性和可靠性,不仅可以保证变电站定位的稳定性,还能提高变电站定位精确度,完全满足室内外复杂环境变电站定位需求。
To meet the positioning requirements in the complex environment of substations and ensure the accuracy of on-site positioning results in substations,this paper combines the respective advantages of Beidou RTK and UWB positioning technologies to complete the design of a joint positioning method for Beidou RTK and UWB substations based on coordinate calibration.Firstly,the Beidou RTK and UWB positioning technologies are introduced in relation to the current construction situation of substations.Secondly,a joint positioning method for Beidou RTK and UWB substations based on coordinate calibration is designed from three aspects:real-time dynamic measurement analysis,indoor-outdoor integrated positioning model design,and indoor-outdoor highprecision joint positioning system design.Finally,the effectiveness of the joint positioning method is verified,and the results show that the joint positioning method in this paper has high effectiveness and reliability,which not only guarantees the stability of substation positioning but also improves the accuracy of substation positioning,fully meeting the positioning needs of indoor and outdoor complex environment substations.
作者
王程
付智鑫
王松涛
郭涛
Wang Cheng;Fu Zhixin;Wang Songtao;Guo Tao(State Grid Baiyin Power Supply Company,Baiyin,Gansu,China,730900)
出处
《仪器仪表用户》
2024年第5期36-38,共3页
Instrumentation
