Review of Study on the Early-warning System of Energy Conservation

Building the early-warning system of energy conservation can help enterprises to improve the energy information management, control energy consumption, forecast and analysis the enterprises overall energy trends;and provide the basis for enterprises to further find the potential problems, to explore the energy-saving potential sites and to formulate the scientific and effective energy-saving programs. The study is mainly from three aspects:the choice of the early-warning objects and the practice of the early-warning system. Based on the existed research, this article summarize the limitations of the domestic research.. In order to provide reference and inspiration for the follow-up study.