响应可再生能源波动的灵活电炉负荷调控模式

徐峰达; 王铖; 潘远林

doi:10.19912/j.0254-0096.tynxb.2023-1901

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太阳能学报 ›› 2025, Vol. 46 ›› Issue (3) : 225-234. DOI: 10.19912/j.0254-0096.tynxb.2023-1901

响应可再生能源波动的灵活电炉负荷调控模式

徐峰达^1,2, 王铖¹, 潘远林²

作者信息 +

ADAPTIVE ELECTRIC FURNACE LOAD MANAGEMENT STRATEGY ADDRESSING RENEWABLE ENERGY INTERMITTENCY

Xu Fengda^1,2, Wang Cheng¹, Pan Yuanlin²

Author information +

文章历史 +

摘要

鉴于铁合金产品生产流程较短、工艺相对简单,对温度、压强等环境因素精度要求较为宽松,提出一种通过控制电炉生产过程调节功率需求,以响应可再生能源出力波动的联合调控模式。通过构建多阶段用电功率物理模型及日前-日内两阶段调控模式,利用仿真模拟验证联合体的盈利机制和获利空间,发现铁合金负荷企业可依靠低价风电降本增效,同时维持非风电部分功率平稳,避免给电网造成额外压力。

Abstract

Considering the relatively brief and straightforward production processes of ferroalloy commodities and the lenient tolerances for environmental variables such as temperature and pressure, a novel integrated scheduling approach is put forth that leverages control over the submerged arc furnace operations to dynamically adapt the power demand in response to the variable output from renewable energy sources. Via the establishment of a multi-tiered power system physical model and the implementation of a dual-stage day-ahead and intra-day control framework, the profitability mechanism and potential revenue gains of a cooperative alliance premised upon this model are substantiated through rigorous simulation exercises. It has been ascertained that ferroalloy load enterprises can effectively decrease costs and enhance operational efficiency by capitalizing on inexpensive wind power resources, thereby maintaining a stable power load profile, save for the portion directly correlating with wind power variability, thus mitigating additional strain on the power grid infrastructure.

导出引用

徐峰达, 王铖, 潘远林. 响应可再生能源波动的灵活电炉负荷调控模式[J]. 太阳能学报. 2025, 46(3): 225-234 https://doi.org/10.19912/j.0254-0096.tynxb.2023-1901

Xu Fengda, Wang Cheng, Pan Yuanlin. ADAPTIVE ELECTRIC FURNACE LOAD MANAGEMENT STRATEGY ADDRESSING RENEWABLE ENERGY INTERMITTENCY[J]. Acta Energiae Solaris Sinica. 2025, 46(3): 225-234 https://doi.org/10.19912/j.0254-0096.tynxb.2023-1901

中图分类号： TM924.4+2

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