| Wind and solar energy is the new energy which has been widely used currently, but they have their defects in time and space. Wind-Solar complementary technology has overcome the respective limitations of the two kinds of resources.The street lamp is one of the basic symbol of city development. At present, the majority of street lamps get the power supply with the laying of power cable which has great line loss and waste of manpower and material resources. Wind-solar complementary lamps as a way to achieve wind-solar hybrid power supply system, it can solve the difficult problem of long street lamp power supply in a way.This paper introduces the present situation of the wind-solar complementary street lamp at home and abroad firstly, and then in the second part, it introduces each part of the wind-solar complementary street lamp system and its function, which focus on the maximum power point tracking (MPPT) control strategy of the wind power generator and the solar energy photovoltaic. In the third part, it designs the distribution of street lamp combining the specific circumstances after the analysis of scenery resources condition of Qingshan Lake area in Hangzhou city of Zhejiang province. The design of the each part of the wind-solar complementary street lamp lighting system is completed in the fourth part. In the fifth part, it presents the comprehensive benefit of the wind-solar complementary street lamp combined with specific engineering applications. Finally, the future prospect of the wind-solar complementary street lamp lighting system is prospected.In this paper, according to the specific conditions of Qingshan Lake Science and Technology City high road, it designs the wind-solar complementary street lamp system using LED lamp, and it has the better comprehensive benefits in the engineering application which will make a certain contribution for the future application of the wind-solar complementary street lamp. |
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