Research On Energy Saving And Emission Reduction Technology Of Base Station

In recent years,with global climate change and communication network operators to reduce the maintenance cost of the attention,how to reduce the cellular network infrastructure of energy consumption,energy saving and emission reduction,the construction of green cellular networks has become the home of a popular research topic.This paper mainly analyzes the following three kinds of energy saving and emission reduction: the first is the way of energy saving and emission reduction to replace the traditional air conditioning system with fresh air,it will ventilation energy saving air system outdoor cold air into the room,the natural cooling temperature of base station equipment,to reduce air conditioning energy consumption;the second is on the way of energy saving and emission reduction of power supply the use of solar photovoltaic power generation system,it is the nature of solar energy,solar energy into electrical energy,with low operation cost,small pollution,convenient,concise,suitable for remote location,do not have the power supply line,the erection of power lines at the area of high investment cost;third is through the promotion of open The way of energy saving and emission reduction efficiency of the switching power supply,because the efficiency of rectifier module increases with the output current,by enabling the module of the sleep function,reduce the number of running module,the output current can enhance the single module,so as to improve the efficiency of the rectifier module,to achieve the purpose of energy-saving emission reduction.The author analyzed the principle of these three kinds of energy saving and emission reduction,according to the actual data of Jilin province from a tower company,according to the existing calculation methods of energy saving effect of three kinds of energy saving and emission reduction are analyzed and comprehensive analysis of test data,comparative research work completed the detailed parameters,obtained a complete set.Conclusion the practical value of the data in the actual operation process,communication base station,the conclusion is of positive significance to get good energy-saving efficiency for the base station.In the actual operation and maintenance work,through the use of renewable energy(wind,solar,etc.)or improve some hardware(such as power amplifier)design can achieve the purpose of energy saving,but the purchase and installation of new equipment replacement(including manpower,transport and direct costs)the high cost usually make operators through the way off.Energy saving and emission reduction and comparison of several different can be seen,improvement of the existing mode of operation and working methods of communication system,not to change the existing network architecture,can effectively reduce the operator's cost,are easier to monitor and implement.In this paper,the author focuses on the analysis of the relevant section of RF technology and sleep mode technology.RF technology refers to the relevant section when the traffic load cell is low,the number of users is small,the system allowed to close the residential part of the transmission channel,in order to save energy.If the load is increased to a predetermined threshold value of the service business,intelligent equipment exit off off mode,restore the original state of emission.The sleep mode using base station communication mode every day or every week in the change of the characteristics of selectively some light load station into a low power mode.The base station consumes a lot of energy in a cellular network,research on base station sleep mode technology in saving the cost of operation and maintenance,It has more realistic research significance to realize energy saving and emission reduction.