关键词: 施工期能耗, 水利水电工程, 能耗分析, 数据库

Abstract: The analysis on the energy consumption in construction period is an important part of feasibility study report for hydropower projects. It is the basis for the design of the energy consumption analysis and evaluation for energy consumption saving benefits. Hydropower projects are large in scale, long in construction period and have many affecting factors such as many subcontract projects, producing systems and equipment, which bring great difficulties to energy consumption analysis in construction period. Accordingly, an energy consumption analysis system in construction period was developed based on web programming technology combined traditional method. Application shows that the use of this system can significantly improve the efficiency of energy consumption analysis in construction period.

Key words: energy consumption in construction period； hydropower projects, energy consumption analysis； database