通信网络下光-储-充微电网超螺旋滑模VF控制策略

钟诚; 李昊阳; 谈萌; 赵海龙; 李卓夏; 马宇飞

doi:10.19912/j.0254-0096.tynxb.2024-0949

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太阳能学报 ›› 2025, Vol. 46 ›› Issue (10) : 412-423. DOI: 10.19912/j.0254-0096.tynxb.2024-0949

通信网络下光-储-充微电网超螺旋滑模VF控制策略

钟诚^1,2, 李昊阳², 谈萌³, 赵海龙², 李卓夏², 马宇飞²

作者信息 +

SUPER TWISTING SLIDING MODE VF CONTROL STRATEGY FOR PHOTOVOLTAIC-STORAGE-CHARGING MICROGRIDS UNDER COMMUNICATION NETWORKS

Zhong Cheng^1,2, Li Haoyang², Tan Meng³, Zhao Hailong², Li Zhuoxia², Ma Yufei²

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文章历史 +

摘要

提出一种通信网络下光-储-充孤岛微电网的恒压恒频（VF）控制策略。该策略为主从控制结构,主控制器采用超螺旋滑模控制（STSMC）,维持电压稳定。从控制器采用传统滑模控制（SMC）,利用控制器局域网总线CAN和ZigBee网络传输和共享电流数据,实现功率分配。采用二分迭代算法计算出最大允许延迟边界（MADB）,分析了时间延迟大于MADB对系统产生的影响。仿真结果表明STSMC比比例积分（PI）、SMC控制误差更小,响应时间更短,抗延迟能力强。

Abstract

This paper proposes a constant voltage and frequency （VF） control strategy for the photovoltaic-storage-charging islanded microgrid under communication network. This strategy is a master-slave control structure,the master controller adopts super twisting sliding mode control （STSMC） to maintain voltage stability. The slave controller adopts sliding mode control （SMC） to transmit and share current data using CAN and ZigBee networks for power distribution. The maximum allowable delay bound （MADB） is calculated using a bisection iterative algorithm, and the effect of time delay greater than MADB on the system is analyzed. The simulation results show that STSMC has smaller control error, shorter response time and stronger anti-delay ability than PI and SMC.

导出引用

钟诚, 李昊阳, 谈萌, 赵海龙, 李卓夏, 马宇飞. 通信网络下光-储-充微电网超螺旋滑模VF控制策略[J]. 太阳能学报. 2025, 46(10): 412-423 https://doi.org/10.19912/j.0254-0096.tynxb.2024-0949

Zhong Cheng, Li Haoyang, Tan Meng, Zhao Hailong, Li Zhuoxia, Ma Yufei. SUPER TWISTING SLIDING MODE VF CONTROL STRATEGY FOR PHOTOVOLTAIC-STORAGE-CHARGING MICROGRIDS UNDER COMMUNICATION NETWORKS[J]. Acta Energiae Solaris Sinica. 2025, 46(10): 412-423 https://doi.org/10.19912/j.0254-0096.tynxb.2024-0949

中图分类号： TK513.5

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