Security monitoring, forest fire prevention, solar power supply system, principles and matters needing attention
In the daytime, the solar cell component generates a certain electromotive force under the illumination condition, and the solar cell square is formed by the series and parallel connection of the components, so that the voltage of the square matrix meets the requirement of the input voltage of the system. The battery is charged by charging and discharging controller, and the energy stored by light energy conversion is stored.
The accumulator battery provides the input electric power for the inverter, through the function of the inverter, converts the direct current into the alternating current, and transfers it to the power distribution cabinet, and the power supply is supplied by the switching function of the switchboard. The discharge of the storage battery is controlled by the controller to ensure the normal use of the battery. Photovoltaic power plant system should also be limited load protection and lightning protection devices, in order to protect the system equipment overload operation, and from lightning strike, maintain the safe use of system equipment.
Safety monitoring, forest fire prevention, solar power supply system design considerations:1. Solar power supply system in use area2, the system load power.3 、 system output voltage.4 、 the system needs working hours every day5, if there is no sunlight rainy weather, the system needs continuous power supply time6, load, pure resistive, capacitive or inductive.7, the number of system requirements, the greater the quantity, the cost of power generation will be reduced.
