大型铝电解系列消纳风电的关键问题及应对方案

从铝电解角度出发,提出一种应用大型铝电解系列消纳风电的新思路。首先通过分析铝电解行业及风电分布的特征,探索了铝电解消纳风电的理论可行性;进而基于铝电解工业的特征,从安全性、热平衡及磁流体稳定性等方面深入剖析了铝电解消纳风电的关键问题;最后,从风电消纳理论值、消纳现场评估及工业试验等角度,提出了铝电解消纳风电的具体实施方案。仿真结果验证了电解槽对于风电的巨大消纳潜力,在理想的工艺技术条件和消纳制度下,电解槽能够在较稳定的状态下消纳风电。

Key Problems and Countermeasures of Wind Power Accommodation by Aluminum Electrolysis Series

A novel idea for wind power accommodation by aluminum electrolysis nearby was proposed. Firstly, features of wind power distribution and aluminum electrolysis industry were analyzed to explore theoretical feasibility of wind power accommodation by aluminum electrolysis. Then, based on characters of aluminum reduction cell, key problems were thoroughly analyzed from the aspects of safety, thermal balance, and MHD (magnetohydrodynamics) instabilities. Finally, a whole accommodation implementation plan of wind power by aluminum reduction was introduced from the points of theoretical value of accommodation, evaluation of reduction cell, and industrial experiment plane. Numerical simulation result proves huge accommodation potential for aluminum reduction cell. Aluminum electrolysis cell can stably accommodate win power under proper technique and accommodation scheme.