在MATLAB和在空中输电线路上部署的无人机传感器之间进行无接触和即时线路电流数据交换的协议.
Khaled Osmani1, Munira Halimjanova1, Detlef Schulz1
1Department of Electrical Engineering, Helmut Schmidt University, 22043 Hamburg, Germany.
STAR protocols
|September 29, 2025
概括
我们开发了一种无人机可部署的电流传感器,用于实时监控空中输电线路. 该系统推进了电网数字化,通过远程数据收集达到60米的距离.
科学领域:
- 电气工程 电气工程
- 航空航天工程 航空航天工程
- 计算机科学 计算机科学
背景情况:
- 在空中输电线路中远程监控电流对于电网稳定性和数字化至关重要.
- 现有的方法可能缺乏现代电网管理所需的灵活性和实时数据能力.
研究的目的:
- 介绍一个制造无人机部署电流传感器的协议.
- 为了实现空中输电线路中电流的实时远程监控.
- 为推动电网数字化的进步做出贡献.
主要方法:
- 使用Autodesk EAGLE设计和制造传感器板.
- 在Arduino Due上开发信号处理单元和编程程序.
- 在MATLAB中实现数据处理和曲线可视化,用于蓝牙接收的数据.
主要成果:
- 一个功能性的无人机可部署的电流传感器被制造出来.
- 该系统可实现实时数据处理和可视化.
- 实现了成功的数据交换,距离高达60米.
结论:
- 开发的传感器协议有助于基于无人机的传输线电流的远程监控.
- 这项技术通过提供实时数据来支持电网的数字化.
- 该协议为增强电网管理和维护提供了实用解决方案.
相关概念视频
Energy Line and Hydraulic Gradient Line
2.0K
Based on Bernoulli's equation, the energy line (EL) and hydraulic grade line (HGL) provide graphical representations of energy distribution in a fluid flow system. For steady, incompressible, inviscid flows, Bernoulli's equation is expressed as:
2.0K
Energy Stored In A Coaxial Cable
2.0K
A coaxial cable consists of a central copper conductor used for transmitting signals, followed by an insulator shield, a metallic braided mesh that prevents signal interference, and a plastic layer that encases the entire assembly.
In the simplest form, a coaxial cable can be represented by two long hollow concentric cylinders in which the current flows in opposite directions. The magnetic field inside and outside the coaxial cable is determined by using Ampère's law. The magnetic field inside...
In the simplest form, a coaxial cable can be represented by two long hollow concentric cylinders in which the current flows in opposite directions. The magnetic field inside and outside the coaxial cable is determined by using Ampère's law. The magnetic field inside...
2.0K
Boundary Conditions: Lossless Lines
424
Consider a single-phase, two-wire, lossless transmission line terminated by an impedance at the receiving end and a source with Thevenin voltage and impedance at the sending end. The line, with length, has a surge impedance and wave velocity determined by the line's inductance and capacitance.
At the receiving end, the boundary condition states that the voltage equals the product of the receiving-end impedance and current. This relationship is expressed as a function of the incident and...
At the receiving end, the boundary condition states that the voltage equals the product of the receiving-end impedance and current. This relationship is expressed as a function of the incident and...
424
Maximum Power Flow and Line Loadability
591
The maximum power flow for lossy transmission lines is derived using ABCD parameters in phasor form. These parameters create a matrix relationship between the sending-end and receiving-end voltages and currents, allowing the determination of the receiving-end current. This relationship facilitates calculating the complex power delivered to the receiving end, from which real and reactive power components are derived.
591


