Research on adaptive compensation mechanism for DC power remote capacity checking of Internet of energy

JIA Ping; GAO Junfeng; HUA Weitao; CHEN Wen; SHI Weijun; XU Huichen; LIU Jianxun

doi:10.11959/j.issn.2096-3750.2025.00476

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Research on adaptive compensation mechanism for DC power remote capacity checking of Internet of energy

Internet of Energy Things | 更新时间：2025-09-12

- Research on adaptive compensation mechanism for DC power remote capacity checking of Internet of energy
- Chinese Journal on Internet of Things Vol. 9, Issue 2, Pages: 95-106(2025)
- 作者机构：
  
  1.国网江苏省电力有限公司信息通信分公司，江苏南京 210024
  2.南京灵达电气有限责任公司，江苏南京 211112
  3.国网江苏省电力有限公司泰州供电分公司，江苏泰州 225306
- 作者简介：
- 基金信息：
  
  The Science and Technology Project of State Grid Jiangsu Electric Power Co., Ltd(J2024113)
- DOI：10.11959/j.issn.2096-3750.2025.00476
  CLC： TN915.08
- Received：19 November 2024，
  
  Revised：2025-02-24，
  
  Published：10 June 2025
- 稿件说明：
移动端阅览
贾平,高军锋,华纬韬等.能源互联网直流电源远程核容自适应补偿机制研究[J].物联网学报,2025,09(02):95-106.

JIA Ping,GAO Junfeng,HUA Weitao,et al.Research on adaptive compensation mechanism for DC power remote capacity checking of Internet of energy[J].Chinese Journal on Internet of Things,2025,09(02):95-106.
贾平,高军锋,华纬韬等.能源互联网直流电源远程核容自适应补偿机制研究[J].物联网学报,2025,09(02):95-106. DOI： 10.11959/j.issn.2096-3750.2025.00476.

JIA Ping,GAO Junfeng,HUA Weitao,et al.Research on adaptive compensation mechanism for DC power remote capacity checking of Internet of energy[J].Chinese Journal on Internet of Things,2025,09(02):95-106. DOI： 10.11959/j.issn.2096-3750.2025.00476.

摘要

直流电源是能源互联网通信保障的基础设施，针对其核对性放电时存在的工作量大、复杂度高、危险性高以及直接将电能消耗导致电能浪费等问题，研究了基于物联网架构利用可控硅链降压模块实现远程充放电控制，引入放电电流补偿控制单元，实现了对真实负载的在线恒流放电，通过分析直流电源远程测控业务需求，提出了面向充放电实时控制的通信组网方案；面向不同应用场景，提出了3种蓄电池自动在线全容量核容方法，通过搭建系统与控制模块的仿真模型，验证了核容方法的有效性，且核容过程中系统能量被全部利用，实现了能源的清洁高效利用。

Abstract

Direct current (DC) power supply is the infrastructure of the guarantee of Internet of energy communication. It has many problems

such as heavy workload

high complexity

high risk and waste of electric energy when checking discharge. The remote charge and discharge control based on the architecture of Internet of things by using thyristor chain step-down module was studied. The discharge current compensation control unit was introduced to realize the on-line constant current discharge of the real load. By analyzing the remote measurement and control business requirements of DC power supply

a communication networking scheme for real-time control of charge and discharge was proposed. Aiming at different application scenarios

three automatic online full-capacity capacity checking methods for batteries were proposed. By building a simulation model of the system and control module

the effectiveness of the capacity checking method was verified

and the system energy was fully utilized in the process of capacity checking

which realized the clean and efficient utilization of energy.

关键词

Keywords

references

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