Research And Preparation Of Solar Mosquito Killers In Building Residential Estate

Nowadays the environment has become worse and worse. It’s favorable for themosquitoes breeding. At the same time, mosquito evolution become more rapidly. Thegreen energy resource and the high efficiency and energy saving technology promotethe development of the solar mosquito killer which device using the physicalmechanism to kill the mosquito. The solar mosquito completely non-polluting on theenvironment, and improve people’s living environment, and to reduce mosquitotroubled people’s lives, can also reduce the spread of disease.In this paper, based on the application of solar mosquito killer, the workingmechanism of the mosquito, the solar photovoltaic performance, charging anddischarging controller, inverter, the mosquito structure design and installation ofsystems are researched in this dissertation. The main conclusions of this dissertationas follows:（1） Take advantage of the weather, and the environment all the information todesign the capacity of independent photovoltaic power generation system.Design the various parameters of mosquito killer according to the photovoltaiccells components, environmental conditions and battery capacity.（2） Using maximum power point tracking control method designedcharge-discharge controller. According to the characteristics of photovoltaiccells and lead-acid battery, and combine the charge and dischargecharacteristic curve to design research. Make full use of the output power ofphotovoltaic cells, shorten the filling time, and improve the chargingefficiency. Prolong the use time of battery.（3） Adopting twice inverter technology of DC/DC and DC/AC, the inverter isdesigned. Using the single polarity SPWM modulation principle to realizeinverter and get the relatively ideal sine waveform.（4） Using AutoCAD software to design the overall structure of the solar mosquitokiller, make solar mosquito killer is reasonable and has the value appreciation.