以短期发电计划为题的毕业设计教学实践

Teaching Practice on the Graduation Project of Short-term Generation Scheduling and Dispatching

为使毕业生建立对电力系统运行工作的清晰认识,进行了以电力系统短期发电计划为核心的电气工程及其自动化专业本科毕业设计课题的开发教学工作。课题主要包括负荷预测、机组组合、负荷经济分配、潮流计算等内容。开发工作主要包括仿真电力系统的选择、发电机组参数的确定、历史负荷数据的编制及给学生提供适当的求解方法等。6名本科毕业生的教学实践证明本课题难度、工作量较适合本科毕业设计环节。

A graduation project of short-term generation scheduling and economical dispatching which can help undergraduate students in electrical engineering and automation form a clear awareness of power system operation is discussed. The project covers load forecasting, unit combination, economical dispatch and power flow computation. Tutors＇ preparative tasks include choosing power system and generation units for simulation, forming historical data of load, and providing students with accessible and feasible solving methods. Teaching practice on six students shows that the difficuhy degree and workload are suitable as graduation projects.