Green Energy-saving Off-load Strategy Based on Multi Edge Node Cooperation in Power Internet of Things

LU Xu; CHENG Wenliang; ZHAN Zhongyuan; MU Chunfang; ZHOU Zhencheng; ZHANG Heli

doi:10.13296/j.1001-1609.hva.2025.05.011

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Green Energy-saving Off-load Strategy Based on Multi Edge Node Cooperation in Power Internet of Things

The Key Technologies for Energy Conservation and Carbon Reduction in New Power Systems | 更新时间：2025-05-25

- Green Energy-saving Off-load Strategy Based on Multi Edge Node Cooperation in Power Internet of Things
- High Voltage Apparatus Vol. 61, Issue 5, Pages: 103-110(2025)
- 作者机构：
  
  1.国网内蒙古东部电力有限公司电力调度控制中心，呼和浩特　 010020
  2.北京邮电大学泛网无线通信实验室，北京　 100876
  3.国网内蒙古东部电力有限公司信息通信分公司，呼和浩特　 010020
- 作者简介：
- 基金信息：
  
  Science and Technology Project of Inner Mongolia Dongdongbu Electric Power Co., Ltd.(SGMDXT00JSJS2100034)
- DOI：10.13296/j.1001-1609.hva.2025.05.011
  CLC：
- Received：23 November 2024，
  
  Revised：28 January 2025，
  
  Published：16 May 2025
- 稿件说明：
移动端阅览
LU Xu, CHENG Wenliang, ZHAN Zhongyuan, et al. Green Energy-saving Off-load Strategy Based on Multi Edge Node Cooperation in Power Internet of Things[J]. High voltage apparatus, 2025, 61(5): 103-110.
DOI：

LU Xu, CHENG Wenliang, ZHAN Zhongyuan, et al. Green Energy-saving Off-load Strategy Based on Multi Edge Node Cooperation in Power Internet of Things[J]. High voltage apparatus, 2025, 61(5): 103-110. DOI： 10.13296/j.1001-1609.hva.2025.05.011.

摘要

随着分布式发电设备的不断增多，电力物联网中数据量倍增。为了应对电力物联网中不断增长的数据量，考虑在电力物联网中部署边缘节点以提供就近的计算与存储资源。然而，电力物联网业务的多样性使得业务的时空请求分布不均，造成了部分业务时延过长以及边缘节点的能耗不均的问题。为了保证边缘节点的正常工作，文中提出了一种多边缘节点协作的卸载策略。仿真结果表明，所提出的卸载策略在满足时延约束的同时能有效降低边缘节点的能量消耗，同时在太阳能的补充下实现边缘节点的不间断作业。

Abstract

With the increase of distributed generation equipment

the amount of data in the power internet of things has multiplied. For coping with the increasing amount of data in the power internet of things

it is considered to deploy edge nodes in the power internet of things to provide nearby computation and storage resources. However

the diversity of power internet of things services makes the distribution of spatial and temporal requests of services uneven

resulting in the long delay of some services and uneven energy consumption of edge nodes. In order to ensure the normal operation of the edge node

a kind of multi edge node cooperation off-load strategy is proposed. The simulation results show that the proposed offload strategy can effectively reduce the energy consumption of the edge node while meeting the time delay constraint and

at the same time

realize the uninterrupted operation of the edge node with the supplementary of solar energy.

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Related Institution

Information & Telecommunication Branch Company, East Inner Mongolia Electric Power Co., Ltd.

Key Laboratory of Universal Wireless Communications, Ministry of Education, Beijing University of Posts and Telecommunications

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Shandong Kehui Power Automation Co., Ltd.

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