Study On Application Of Solar Energy Street Lamp Intelligent Controller

In the present situation of energy shortage, countries have stepped up the pace of the development of PV. Solar photovoltaic power generation has developed rapidly, and in the street lighting which began to be widely used. However, the existence of traditional solar street light control accuracy is not high, anti-interference ability is poor and expensive issues.Therefore, developed with the intelligent controller for solar street lamp more broad social value. This intelligent controller for solar street lamp theory and practice have been studied, developed for the control of the DSP core of the solar street light controller. The controller includes: hardware design, software design and proximal / remote PC monitoring. The hardware part includes: Cuk charging circuit design, current detection circuit design, the battery voltage detection circuit design, MOSFET protection circuit design, battery output switch control circuit design, power supply design, RAM and FLASH circuit design. Software components: a model based on solar cells, this combination of fuzzy neural network control algorithms, control of solar panels, making the maximum power tracking of their work status. Local / remote PC control using Labview software development, to achieve the proximal / remote monitoring of solar lights.The practical operation shows that the controller can meet the demand for intelligent control of solar street lights, and lower the cost of the controller, and has broad application prospects, its application and promotion of good social and economic benefits.