【摘要】 基于对传统钢铁生产节能减排的思考,探讨了使用清洁能源炼钢的问题,提出了太阳能光伏炼钢概念在技术层面上的特点:一是光电转化,转换过程直接迅速,且不会伴随任何物质转变和化学变化;二是"脱网",即不与常规的输供电电网相搭接,以保证系统在能量方面的独立性。采用系统工程方法对工艺过程、电热转换方式、炼钢反应器和蓄能方式进行了评选、分析和集成。经反复设计和核算,确定了光伏炼钢概念炉基本参数,独立自主地制成了第1台公称容量为1kg的概念炉,并成功进行了多次炼钢实验,完成了太阳能光伏炼钢从理念到现实的跨越。更多还原

【Abstract】 Based on the thinking of energy saving and emission reduction of traditional steel-making,it is researched to applicate clean energy in the process of steel-making.The photovoltaic steel-making concept is introduced with characteristics of photovohaic effect transformation and off-network by the group.The process of the transforma- tion is direct and immediate without any substantial and chemical change.The aim of off-network unconnecting with regular power grid is to ensure energy independence of the system.Processes,electrothermal transformatin modes,steel-making reactors and energy storage forms are evaluated,analysised and integrated by the means of system engineering..The basic parameters are given after the calculation and designment.1 kg-capacity photovol- taic steel-making concept furnace has been designed and manufactured independently.It turns theory into reality as many times steel-making experiment has been done.更多还原