通过动态多跳转来增强能源分配,用于用于物联网智能电网的异质WSN
Malika Elmonser1, Alaa Alaerjan2, Randa Jabeur3
1SERCOM LAB, Polytechnic School of Tunisia, Tunis, Tunisia.
Scientific reports
|December 27, 2024
概括
本研究介绍了物联网智能电网中无线传感器网络 (WSN) 的新方法,显著提高了能源效率和网络寿命. 新方法节约了能源,与现有协议相比,将运行周期延长了50%.
科学领域:
- 无线传感器网络 (WSN) 是一种无线传感器网络.
- 物联网 (IoT) 的物联网 (IoT) 的物联网.
- 智能电网是一种智能电网.
背景情况:
- 不同质的WSN对于支持物联网的智能电网至关重要,但资源分配和网络寿命仍然是挑战.
- 现有的等级聚类方法在广泛的部署中与最佳路由协议选择作斗争.
- 能源效率和网络耐用性对于稳定的智能电网运行至关重要.
研究的目的:
- 为物联网智能电网在异质的WSN中提出和评估一种公平的能源和计算资源分配的新方法.
- 为了提高网络寿命,性能和稳定性,在物联网支持的智能电网.
- 在WSN中解决智能城市应用中的能源效率和网络耐用性挑战.
主要方法:
- 将异质动态多跳 (HDM) 方法与低能自适应集群层次 (LEACH) 协议 (H-LEACH) 的整合.
- HDM 结合了多节点通信与动态层次集群,根据能量水平区分节点,以优化集群头的选择.
- 在异质环境中对HDM和H-LEACH进行比较分析,重点是节能和网络寿命.
主要成果:
- 拟议的HDM协议在异质的WSN环境中,与H-LEACH相比,显示出更高的性能.
- 与H-LEACH的3000轮相比,HDM在4600轮的总能量中消耗了大约一半.
- 通过HDM方法观察到节能和网络寿命的显著改善.
结论:
- 在物联网智能电网应用中,HDM协议为WSN提供了更节能和更持久的解决方案.
- 结果支持WSN在智能电网中的部署,为可持续和弹性城市物联网生态系统做出贡献.
- 公平的资源分配和优化的集群是延长WSN网络寿命和性能的关键.
相关概念视频
Secondary Distribution
65
Secondary distribution systems provide electrical energy at the utilization voltage levels from distribution transformers to customer meters. Typical secondary voltages in the United States include 120/240 V for residential use, 208Y/120 V for residential and commercial use, and 480Y/277 V for industrial and high-rise commercial use.
In residential areas, 120/240 V single-phase, three-wire service is commonly used for lighting, outlets, and large appliances. Urban areas with high-density loads...
In residential areas, 120/240 V single-phase, three-wire service is commonly used for lighting, outlets, and large appliances. Urban areas with high-density loads...
65
Maximum Power Transfer
179
Numerous practical applications within engineering disciplines, such as telecommunications, necessitate optimizing power delivery to a connected load. This pursuit, however, entails inherent internal losses, which can either equal or exceed the power supplied to the load. The Thevenin equivalent circuit is helpful in finding the maximum power a linear circuit can deliver to a load. It is assumed in this context that the load resistance can be adjusted.
By substituting the entire circuit with...
By substituting the entire circuit with...
179
Distributed Loads: Problem Solving
588
Beams are structural elements commonly employed in engineering applications requiring different load-carrying capacities. The first step in analyzing a beam under a distributed load is to simplify the problem by dividing the load into smaller regions, which allows one to consider each region separately and calculate the magnitude of the equivalent resultant load acting on each portion of the beam. The magnitude of the equivalent resultant load for each region can be determined by calculating...
588
Maximum Power Flow and Line Loadability
81
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.
81
Power System Distribution
212
Power system distribution involves delivering electrical energy from power plants to consumers through a network of transmission and distribution systems. The process begins at power plants, where energy from coal, gas, nuclear, water, and wind is converted into electrical energy. These plants use three-phase generators, typically rated between 50 to 1300 MVA, with terminal voltages ranging from a few kV to 20 kV, depending on the size and age of the units.
The transmission system is designed...
The transmission system is designed...
212
Distributed Loads
464
Distributed loads are a common type of load that engineers and scientists encounter in various practical situations. Distributed loads often refer to a type of load spread over a surface or a structure and can be modeled as continuous force per unit area.
For example, consider a bookshelf filled with books stacked vertically adjacent to each other. The weight of the books is evenly distributed over the length of the shelf. As a result, the pressure at different locations on the surface of the...
For example, consider a bookshelf filled with books stacked vertically adjacent to each other. The weight of the books is evenly distributed over the length of the shelf. As a result, the pressure at different locations on the surface of the...
464


