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Wind-solar green energy lighting system

A lighting system and green energy technology, which is applied in the field of wind-solar complementary green energy lighting systems, can solve the problems of high cost of trenching and wiring, power transformation equipment, high power consumption of transmission lines, and power consumption of street lamps, so as to achieve no consumption of city power , low maintenance cost, convenient construction and installation on site

Inactive Publication Date: 2011-11-16
GCL SYST INTEGRATION TECH +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the long low-voltage transmission lines of street lamps, not only the power consumption of street lamps, but also the power consumption of transmission lines is relatively large, especially in places far away from the coverage of the grid, such as suburban roads and expressways. The cost of equipment is extremely high

Method used

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Embodiment Construction

[0009] A wind-solar complementary green energy lighting system, including street lamps, is characterized in that the lighting system includes a control host 1, the control host 1 is connected to a solar module 2, the control host 1 is connected to a wind power generating set 3, and the control host 1 is connected to a load The street lamp 4 is connected, and the control host 1 is connected with the storage battery 5 . The control host 1 is also connected with a wireless communication module 6 .

[0010] figure 2 It is a structural block diagram of the control host 1. The output end of the wind power generating set 3 is connected with the input end of the BUCK / MPPT module 9 through the three-phase rectification module 12, and the output end of the solar module 2 is connected with the input end of the BUCK / MPPT module (i.e. the maximum power point tracking module) 9, the The control host 1 includes an embedded system 7, the embedded system 7 is connected to the output end of ...

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Abstract

The invention discloses a wind-solar green energy lighting system which comprises a street lamp. The lighting system provided by the invention is characterized by comprising a control host machine, wherein a solar assembly, a wind generating set, a street lamp load and a storage battery are respectively connected with the control host machine. The lighting system provided by the invention has the advantages of no need for ditching and burying a cord, no need for a power transmission and transformation system, no electric supply consumption, convenience in installation, no limitation by regions, environmental friendliness, energy conservation, thereby representing the development direction of city street lamps in future. The lighting system provided by the invention has the advantages of environmental friendliness, energy conservation, one-time investment, low maintenance cost and long-term benefits.

Description

technical field [0001] The invention relates to the field of new energy applications, in particular to a wind-solar complementary green energy lighting system. Background technique [0002] my country's energy resources are dominated by coal, and the per capita energy resources are less than half of the world's average level. In order to achieve the goal of quadrupling the GDP in 2020 compared to 2000 and build a well-off society in an all-round way, the national energy consumption will at least double that in 2000, and the contradiction between energy supply and demand will further intensify. my country is rich in solar energy resources, which are inexhaustible and inexhaustible. Regardless of the long-term strategic perspective of energy security or the adjustment and optimization of energy structure needs, vigorously developing renewable energy is an important strategic measure to ensure my country's energy security. one. [0003] Street lamps are the most common lightin...

Claims

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Application Information

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IPC IPC(8): F21S9/03F21S9/04F21V23/00H05B37/02
CPCY02B20/72Y02B20/40
Inventor 倪开禄袁丁屠小敏丁金龙
Owner GCL SYST INTEGRATION TECH
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