常规水电站节能评估的能量转换分析与计算  

Energy Conservation Analysis and Computation for Energy-saving Evaluation of Conventional Hydropower Station

作　　者：王婷婷[1] 李晓伟[1] 

机构地区：[1]中国电建集团北京勘测设计研究院有限公司,北京100024

出　　处：《水力发电》2016年第6期80-83,共4页Water Power

摘　　要：以水电站的能源转换原理为基础,系统分析其能源输入、输出种类;以电站运行流程为时间轴,划分能源利用单元;以水能的标煤转换为切入点,编制能量平衡表,核算水电站的综合能耗指标,为水电站工程项目能效水平评估提供基础依据。Based on the principle of hydropower＇s energy conversion,the energy input and output types are systematically analyzed.Taking the operation process of hydropower station as timeline,the energy utilization units are divided.Taking the conversion between standard coal and water energy as starting point,the energy balance table is prepared.Based on above analyses,the comprehensive energy consumption indexes of hydropower station are evaluated which will provide the basis for the assessment of hydropower project energy efficiency.

关 键 词：能量平衡计算 能源转换 节能评估 水电站 

分 类 号：TV741[水利工程—水利水电工程]