由于国内部分钢铁企业的能源管理系统不能进行动态能源预测,使得能源管理系统不能根据实际情况进行有效的能源调度,从而使用效果欠佳。对能源预测模型进行了研究,采用分层设计能源预测模型和实时感知能源改变事件进行动态能源预测,使得能源管理系统能及时获得准确的能源预测数据,同时进行有效的能源调度。 As the energy management system of some iron and steel enterprises in China can not make dynamic energy forecasting, the energy management system can not carry out effective energy dispatch according to the actual situation, so the use effect is not good. The energy forecasting model is studied, and the energy forecasting model is designed hierarchically and the dynamic energy forecasting is made by real-time perceived energy change events, so that the energy management system can obtain accurate energy forecast data in time and carry out effective energy dispatching.