Design Of Embedded Intelligent Electricity Control Terminal

Intelligent power consumption is the starting point for building a smart grid.Building an advanced smart grid will have a profound impact on the energy usage and power quality management of the grid.The construction of a good intelligent power system can facilitate users to view their own power consumption through the self-service terminal.The power system management personnel can monitor the power system in real time and adjust the power distribution parameters in time to eliminate the fault.The intelligent power control terminal combines the user's equipment through the sensor and the communication device to form a complete interactive network.The sensor collects the power information,such as the power,voltage,and power of the power device,and then transmits the information to the controller.The system monitors and analyzes the data.The data monitors the electricity consumption of the entire network and guides the user to adjust the power consumption mode,thereby effectively providing the energy utilization rate of the power grid,and at the same time playing the role of energy conservation and environmental protection.The embedded intelligent power control terminal proposed in this paper adds voltage,current and load detection functions to the functions of the conventional power controller,and also adds environmental sensors to realize the perception of the surrounding environment.The router at home makes the system have the function of remote communication.The embedded system consists of two parts:software and hardware.The hardware uses the IoT chip CC3200 as the main controller,and the sensor is used as the data acquisition module to realize data acquisition and control of the power system.The software design uses TI-ROTS,which can be used to transplant field protocols such as Modbus/Bacnet on this system to facilitate secondary development.By using the WiFi and network interface provided by the intelligent control terminal,the intelligent terminal can be connected to the Internet network to remotely control the entire system.In addition,the CC3200 has two UART control interfaces and comes with a WiFi interface for easy wireless data transmission.The system finally realizes the collection of various electrical parameters of the power system,real-time monitoring and protection of the electrical equipment,remote online real-time monitoring of the electrical equipment,and intelligent management of the power usage.The embedded intelligent power control terminal combines the traditional control terminal with the Internet to meet the requirements of the intelligent power control terminal in the Internet age.