Design And Realization Of Remote Monitoring System For Photovoltaic Power Station Based On Mobile App

Solar power as a clean,environmentally friendly renewable resources,has become one of the global research hotspot.In recent years,with the continuous development of photovoltaic industry,photovoltaic power plants are also built in all parts of the country up.However,most of these power plants are built in remote areas,traffic congestion,and some household power plants are built on the roof,want to real-time control of the power station operation,the implementation of automated power station,information management is even more difficult.In this paper,a remote monitoring system for photovoltaic power plants based on mobile App is designed.In this paper,based on the status quo of photovoltaic industry,the use of electronic information,computer networks,data processing and remote communication technology to establish a relatively complete remote monitoring system.This monitoring system can realize the data collection,transmission,storage and display function of the power station equipment.This design uses the mobile phone as the client carrier,the user only needs to download the App in the software Application,completes the station registration and the addition work,may at any time to see the entire power station and even the power generation and operation of the battery plate,this is also the Design a major innovation.I have been involved in this design and work independently:1?To examine and investigate the basic principles of photovoltaic power generation,the basic composition,the basic functions and the problems encountered in the operation of the power plant or may encounter problems,in order to analyze the basic needs of the monitoring system.By comparing the current technical scheme of PV power plant monitoring system,the overall design scheme of remote monitoring system based on MODBUS industry standard protocol is proposed.2?Detailed description of the lower computer and the host computer design methods and implementation process.The system is designed in a modular design,mainly from thedata acquisition module,A / D conversion,serial data communication,GPRS wireless communication module,the power station of the parameters of the collection,processing,transmission.3 ? According to the relationship between the components of the power plant components,the design of the database,the data classification and storage,so that the operation and maintenance personnel to analyze and forecast the power station.Design and development of the Apple mobile phone monitoring system based on the client,through the interface,you can real-time display power plant basic operating parameters,as well as inverter,string,the panel power generation(day,month,year,calendar year You can always view the various parts of the alarm information,income and many other necessary functions.The design of the client function is complete,user-friendly,not only can meet the basic needs of power plant monitoring,but also for power plant decision-making and analysis to provide a solid theoretical basis.