The Design And Implementation Of Remote Monitoring System For Wind Farms

With the continuous development of domestic wind power,there exposed more and more problems,such as wind farms and fan distribution of the region is relatively wide,the number of wind farm fan is also very large,and the outdoor environment is very bad.Wind farms are often not repaired by maintenance personnel,because most of the fans are present in the natural environment that is extremely bad,including barren hills,beaches and large deserts,which tend to make the system crash and even cause equipment paralysis and so on.It is necessary to ensure the safety of wind farms and fans,the efficient operation of wind farms and the reduce of cost of maintenance of wind farms.This is a big problem for operators of any wind power industry now.Wind farm remote monitoring system selects B/S development framework model,the so-called B/S framework development model refers to the combination of the browser and the server form,the system language uses the Java language,because the Java language technology is mature,stability,and has more system-compatible framework.For the real development of the technical framework of the system,it refers to the SSH framework.Finally,the system database selects to use the SQLSERVER 2014 database.At the same time,the system also developed mobile phone mobile side to facilitate the user access to the system.The development of mobile phones mostly based on Android development technology,and it accesses the system data through the Android side of the Webservice interface.The system implements the business functions of wind farm group management,data query,chart analysis,wind farm report management,system management and so on.The management of wind farm is mainly about the management of wind field information,the management of wind field operation information,wind speed distribution management,and wind direction rose chart management.The data query can query the fault list,the warning list,and the historical data query module of the fan.Chart analysis includes capacity comparison search,capacity comparison derivation,unit power generation retrieval,unit power generation derivation,unit availability search,unit availability derivation,function curve retrieval,function curve derivation,unit data point retrieval,unit data point export and other functions.Wind farm report management function is mainly capacity for report management,group report management and failure statistics report management.System management includes rights management,system configuration,and system help.Wind farms remote monitoring system can realize remotely monitoring on the wind farm and the fan,which do not need to spend too much manpower for maintenance.Wind farms remote monitoring system will uniformly manage the wind farm equipment and give detailed analysis and the use of instructions about the variety of equipment for wind farms to avoid the wind farm equipment maintenance problems.The remote monitoring system has realized the automation of the production process of the wind farm products,the refinement and the direction of the production synthesis.