Differentiated RF rechargeable sensor networks for smart grid

WANG Jie; HE Yi-gang

doi:10.13873/J.1000-9787(2014)09-0045-03

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Differentiated RF rechargeable sensor networks for smart grid

更新时间：2025-09-11

- Differentiated RF rechargeable sensor networks for smart grid
- Vol. 33, Issue 9, Pages: 45-47+51(2014)
- 作者机构：
  
  合肥工业大学电气与自动化工程学院
- 作者简介：
- 基金信息：
- DOI：10.13873/J.1000-9787(2014)09-0045-03
  CLC： TM910.6;TP212.9
- Published：2014
- 稿件说明：
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[1]王杰,何怡刚.用于智能电网的有差别射频充电传感器网络[J].传感器与微系统,2014,33(09):45-47+51.

WANG Jie, HE Yi-gang. Differentiated RF rechargeable sensor networks for smart grid[J]. 2014, 33(9): 45-47+51.
[1]王杰,何怡刚.用于智能电网的有差别射频充电传感器网络[J].传感器与微系统,2014,33(09):45-47+51. DOI： 10.13873/J.1000-9787(2014)09-0045-03.

WANG Jie, HE Yi-gang. Differentiated RF rechargeable sensor networks for smart grid[J]. 2014, 33(9): 45-47+51. DOI： 10.13873/J.1000-9787(2014)09-0045-03.

摘要

针对应用于智能电网中的无线传感器网络（WSNs）节点能量受限问题

分析了基于无线射频充电技术的为传感器节点充电技术

改进了可持续无线充电传感器网络（SWRSNs）

提出有差别射频充电传感器网络（DRRSNs）技术

增加节点的优先级设置

建立整数线性规划模型

用CPLEX求解模型确定标志性节点位置。求解数据表明:节点获得的能量平均提高105%

高优先级节点比低优先级节点平均多获得43%的能量

提高了节点的寿命

保证了WSNs的可靠性

但是路径访问效率平均降低了14%。

Abstract

Aiming at problem of limited energy of nodes in wireless sensor networks（ WSNs） applied in smart grid

in order to increase sustainability of WSNs

focused on analysis of sustainable wireless rechargeable sensor networks（ SWRSNs） based on the RF wireless charging technology and put forward differentiated RF rechargeable sensor networks（ DRRSNs） which increase the node priority setting

an integer linear programming model is built to determine the location of landmarks. The solved data of integer linear programming model through CPLEX show that obtained energy of node of DRRSNs can be improved by an average of 105 % and the high priority sensor node could receive average 43 % more energy than low priority sensor node. So DRRSNs can effectively improve the lifetime of the nodes and ensure the reliability of WSNs

but the path traversal efficiency is reduced by an average of 14 %.

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references

无线传感器网络应用于智能电网的探讨 [J]. 王阳光,尹项根,游大海. 电网技术 . 2010(05)

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Research on charging algorithm for wireless rechargeable sensor network

Minimum Spanning tree-based deploying relay nodes algorithm

Development of study on wireless sensor networks reliability

LEACH extremum double cluster head clustering method based on CS algorithm

Research on topology evolution model for WSNs based on weight constraints in mutual selection mechanism

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Related Institution

College of Information Engineering, Xiangtan University

Key Laboratory of Hunan Province for Internet of Things and Information Security,Xiangtan University

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