Energy-saving potential automatically detecting online and rapid energy audit smart system based on dedicated electricity users

摘要

For the purpose of realizing effective energy diagnosis and audit based on big electricity users, a rapid energy audit method combining with hardware and software was proposed and the energysaving diagnosis instrument based on DSP2812 was designed, meanwhile, developed supporting analysis software, and they constitute a complete intelligent system. The hardware monitors and records users energy consumption situations which provide basic data supports, the software uses the data to make deep diagnosis analysis. According to different types of users, the system can realize power quality monitoring online, energy-saving potential analysis, and rapid energy audit. Hardware and software design were introduced, and the results of field test were presented to demonstrate its feasibility, thus can realize the goals mentioned above. Its advantages include strong intelligence, low cost, highly reliable, easy-to-use, and can effectively improve the efficiency, information degree and automation degree of energy audit work based on big electricity users.