Development of Intelligent System of Energy-Saving Diagnosis and Energy Audit Based on Dedicated Users

Dedicated users are usually the great energy consumers, and also the key objects of the national energy saving and emission reduction. Energy-saving diagnosis and energy audit work is an important foundation for the promotion of energy saving and implementation of the "Green Action". However, currently energy-saving diagnosis and energy audit work is only accomplished by specialized qualified energy-saving service units, which rely on manual site detection that costs a large number of time and effort, while it is very inefficient. Therefore, the development of intelligent system of energy-saving diagnosis and energy audit based on dedicated users has significant economic potential. The intelligent system is introduced in this paper, including hardware subsystems and software subsystems. Hardware subsystem consists of the energy-saving diagnosis device. It can be implemented effectively by online monitoring and data records of the large power consumers. It can store at least one week’s data. Software subsystem is an energy audit software platform developed in the environment of Visual Studio 2010. It can calculate saving potential of energy consumers and automatically generate the audit report. Thus using this system, the power grid corporations may get rid of dependence on energy-saving service corporations, and implement electricity energy-saving analysis and rapid energy audit work to all kinds of energy consumers independently.