基于综合节点关键度的含高比例分布式光伏城市电网微气象监测装置优化配置方法

方泽惠; 汤奕; 胡健雄; 徐晓春; 李江成

doi:10.19912/j.0254-0096.tynxb.2024-1103

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太阳能学报 ›› 2025, Vol. 46 ›› Issue (10) : 302-312. DOI: 10.19912/j.0254-0096.tynxb.2024-1103

基于综合节点关键度的含高比例分布式光伏城市电网微气象监测装置优化配置方法

方泽惠¹, 汤奕¹, 胡健雄¹, 徐晓春², 李江成²

作者信息 +

OPTIMIZATION CONFIGURATION METHOD FOR MICRO-METEOROLOGICAL MONITORING DEVICE IN URBAN POWER GRIDS WITH HIGH PROPORTION OF DISTRIBUTED PHOTOVOLTAICS BASED ON COMPREHENSIVE NODE CRITICALITY

Fang Zehui¹, Tang Yi¹, Hu Jianxiong¹, Xu Xiaochun², Li Jiangcheng²

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文章历史 +

摘要

为了解决城市复杂微气象导致分布式光伏预测功率误差较大的问题,提出一种计及综合节点关键度的全域优化配置方法对微气象监测装置进行规划。首先从配电网电压和城市微气象影响两个维度提出电气-气象融合的综合节点关键度指标,进而结合遗传算法构建并求解微气象监测装置全域优化配置模型。算例结果表明,所提方法能在城市微气象监测装置可观性、灵活性和经济性协调优化的基础上提升高比例分布式光伏城市电网的优化运行能力。

Abstract

In order to solve the problem of significant forecasting errors in distributed photovoltaic（PV） output caused by complex urban micro-meteorological condition, a global optimization approach is proposed for the deployment of micro-meteorological monitoring devices, with considering of a comprehensive node criticality metric. Firstly, an integrated electrical-meteorological node criticality index is developed by combining distribution network voltage characteristics with urban micro-meteorological influences. Then, a global optimization model for monitoring device placement is constructed and solved using a genetic algorithm. Case study results demonstrate that the proposed method effectively improves the optimal operation capability of urban power grids with high penetration of distributed PV based on the observability, flexibility, and cost-efficiency of micro-meteorological monitoring systems.

导出引用

方泽惠, 汤奕, 胡健雄, 徐晓春, 李江成. 基于综合节点关键度的含高比例分布式光伏城市电网微气象监测装置优化配置方法[J]. 太阳能学报. 2025, 46(10): 302-312 https://doi.org/10.19912/j.0254-0096.tynxb.2024-1103

Fang Zehui, Tang Yi, Hu Jianxiong, Xu Xiaochun, Li Jiangcheng. OPTIMIZATION CONFIGURATION METHOD FOR MICRO-METEOROLOGICAL MONITORING DEVICE IN URBAN POWER GRIDS WITH HIGH PROPORTION OF DISTRIBUTED PHOTOVOLTAICS BASED ON COMPREHENSIVE NODE CRITICALITY[J]. Acta Energiae Solaris Sinica. 2025, 46(10): 302-312 https://doi.org/10.19912/j.0254-0096.tynxb.2024-1103

中图分类号： TM715

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