基于数据通信优化的光伏入网控制策略

刘兴业1; 刘箭1; 姜建1; 钱锦1; 钱家恒2

基于数据通信优化的光伏入网控制策略

引用本文：刘兴业1，刘箭1,姜建1，钱锦1，钱家恒2.基于数据通信优化的光伏入网控制策略[J].计算技术与自动化,2026,(2):207-214

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作者	单位
刘兴业1，刘箭1,姜建1，钱锦1，钱家恒2	（1.国网杭州供电公司,浙江杭州 310000；2. 国网杭州临平供电公司,浙江杭州 310000）

中文摘要:为了增强光伏入网控制能力，提出了一种基于数据通信优化的光伏入网控制策略。以卡尔曼滤波算法为基础，构建了涵盖 SOGIQ 结构和自适应算法模型的综合算法，同时构建以中央协调器为核心的优化控制模块。对并入点处的异常通信进行跟踪，并将数据传输至控制模块；将按周期收集的数据发送至 CPLEX 求解器中，通过异常点数据处理得出光伏发电站注入配电网的最佳功率，将最佳功率数据传至监控中心，借助光伏逆变器调控光伏入网的输入功率，以实现光伏入网的稳定运行。通过实验，该算法对通信异常点的跟踪准确率高达 96%，确保了光伏入网的优化控制和平稳运行。

中文关键词:分布式光伏 LAN 多中央协调器卡尔曼滤波算法

Photovoltaic Access Control Strategy Based on Data Communication Optimization

Abstract:In order to enhance the control ability of photovoltaic grid connection, a photovoltaic grid connection control strategy based on data communication optimization is proposed. Based on the Kalman filtering algorithm, a comprehensive algorithm covering the SOGIQ structure and adaptive algorithm model is constructed, and an optimized control module with the central coordinator as the core is also constructed. The abnormal communication at the grid connection point is tracked and the data is transmitted to the control module; the data collected periodically is sent to the CPLEX solver, and the optimal power of the photovoltaic power station injected into the distribution network is obtained through the processing of abnormal point data. The optimal power data is transmitted to the monitoring center, and the input power of photovoltaic grid connection is regulated by means of the photovoltaic inverter to achieve the stable operation of photovoltaic grid connection. Through experiments, the tracking accuracy rate of this algorithm for communication abnormal points is as high as 96%, ensuring the optimized control and stable operation of photovoltaic grid connection.

keywords:distributed photovoltaic LAN multi-central coordinator Kalman filter algorith

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