Road tunnel distributed type illuminating system based on wind and light complementation
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A road tunnel distributed type illuminating system based on wind and light complementation comprises independent small wind and light hybrid generation systems arranged at the opening of each tunnel, and a supervision center; and the supervision center is mainly used for monitoring the small wind and light hybrid generation systems connected through a wireless network in a centralized manner. One-way grid-connected modules are adopted, three-phase grid connection is not required, and a power grid supplies power only when wind and light hybrid generation and storage battery power supply are insufficient, so that the shortage in the aspect of safety and stability of a large power grid can be covered, the system cost is reduced effectively, the power consumption is lowered, and the illuminating system has the characteristics of reducing the maintenance cost and being energy-saving, economical and environment-friendly.