Consumer Side Electrical Equipment Power Consumption Information Collection And Remote Control System

Intelligent power consumption is an important part of smart grid. It emphasizes interaction between consumers and grid. Consumers are encouraged to become participants in the power grid operation. Consumer side energy management system in smart grid set it the goal of fine, scientific and automatic management of energy consumption and to promote the implementation of demand response mechanism. However, currently the power consumption collection is usually rough, time-delay, low efficiency and poor sharing. Control method of electrical equipment is relatively simple and distance limited.Accordingly, this paper studies the consumer side electrical equipment power consumption information collection and remote control system. First, overall framework of the sy stem is given. Then research is conducted from the following three aspects:(1) Energy consumption collection and gathering at electrical equipment level: Design of overall framework and data collection program for consumer side electrical equipment power consumption information collection system; Design of two type of detection controller structure based on ZigBee wireless sensor network. Achieve the power consumption information collection at electrical equipment level adopting distributed detection controller using ATT7022B; Energy consumption information is sent to remote information platform through GPRS remote communication method by consumer side gateway, workflow is designed, and implement information transferring at consumer side gateway.(2) Remote information platform and Information management: Design of overall function structure and workflow for the remote information platform; Developing of B/S structured server program based on Spring MVC Web framework, and listen to the data port by Netty; My SQL database is used to store data, and adopt My Batis to connect Java server program and database; Present data using Ajax by asynchronous transfer mode, and realize the data graphic display using ichartjs graphics library; Push information to users through the aurora push “JPush”.(3) Multi mode of remote monitoring and control of electrical equipment: Design of overall multi mode remote control procedure of electrical equipment, process procedure for browser controlling and mobile terminal APP controlling; Hardware structure is improved for the key control and infrared control to be compatible with the traditional control methods.Finally, test is taken for consumer side electrical equipment power consumption information collection and remote control system, and the results show that the system can achieve real-time collection, systematic management, graphical feedback of consumer side energy consumption, and realize multi mode remote monitoring for electrical equipment. The system has broad development prospect and good market value to popularize and apply.