电力系统直流装置蓄电池组充电控制方法设计  

Design of Charging Control Method for DC Device Battery Pack in Power System

作　　者：陆育海 华伟东 朱欣荣 方小宇 诸伟宏 Lu Yuhai;Hua Weidong;Zhu Xinrong;Fang Xiaoyu;Zhu Weihong(State Grid Jiangsu Electric Power Co.,Ltd.Wuxi Power Supply Branch,Jiangsu Wuxi 214000;Wuxi Tongjia Automation Control Equipment Factory,JiangsuWuxi 214187)

机构地区：[1]国网江苏省电力有限公司无锡供电分公司,江苏无锡214000 [2]无锡市通佳自动化控制设备厂,江苏无锡214187

出　　处：《科技风》2025年第11期1-3,共3页

摘　　要：蓄电池组在现代电力系统中是关键的储能设备,其高效可靠的充电控制对于系统稳定运行和延长电池寿命至关重要。本文提出了一种基于模型预测控制(MPC)的蓄电池组充电控制方法,通过实验信号设计和系统辨识,建立了蓄电池组的数学模型,并设计了MPC控制器。与传统PID控制的对比实验表明,MPC显著提高了充电系统的控制精度和稳定性。实际应用证明,该方法在提高智能运维、延长设备寿命和提升供电可靠性方面效果显著,具有重要的实用价值和广阔的推广前景。Battery packs are key energy storage devices in modern power systems,and their efficient and reliable charging control is crucial for stable system operation and extended battery life.This article proposes a charging control method for battery packs based on Model Predictive Control(MPC).A mathematical model of the battery pack was established through experimental signal design and system identification,and an MPC controller was designed.The comparative experiment with traditional PID control shows that MPC significantly improves the control accuracy and stability of the charging system.Practical application has proven that this method has significant effects in improving intelligent operation and maintenance,extending equipment life,and enhancing power supply reliability,and has important practical value and broad promotion prospects.

关 键 词：电力系统 直流装置 蓄电池组 模型预测控制 建模 

分 类 号：TM912[电气工程—电力电子与电力传动]