大型铝电解系列消纳风电的关键问题及应对方案  

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

作　　者：何桂雄[1] 熊敏[1] 张红亮[2] 唐艳梅[1] 蒋利民[1] 钟鸣[1] HE Gui-xiong XIONG Min ZHANG Hong-liang TANG Yan-mei JIANG Li-min ZHONG Ming(China Electric Power Research Institute, Beijing 100192, China School of Metallurgy and Environment, Central South University, Changsha 410083, China)

机构地区：[1]中国电力科学研究院,北京100192 [2]中南大学冶金与环境学院,长沙410083

出　　处：《有色金属（冶炼部分）》2016年第10期15-19,共5页Nonferrous Metals（Extractive Metallurgy)

基　　金：国家科技支撑计划项目(2015BAA01B04)

摘　　要：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。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.

关 键 词：铝电解 风电 消纳 能耗 数值模拟 

分 类 号：TF821[冶金工程—有色金属冶金]