Wind-solar complementary LED street lamp illuminating system
An LED street light, wind-solar complementary technology, applied in the field of lighting, can solve problems such as the inability to guarantee stable output, and achieve the effects of energy-saving management, performance improvement, and high energy utilization rate
Inactive Publication Date: 2019-03-01
江苏春鹏电气有限公司
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Problems solved by technology
The independent use of solar energy and wind energy is affected by the environment, temperature, light, wind speed, etc., making the system unable to guarantee a stable output
Method used
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[0010] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.
[0011] Such as figure 1 A wind-solar hybrid LED street lamp lighting system is shown, including a wind-solar hybrid street lamp controller connected to a photovoltaic panel 1 and a wind generator 2 respectively, and the wind-solar hybrid street lamp controller includes a photovoltaic charging controller 3, a wind energy charging controller 4 and a storage battery Charge and discharge controller 5, one end of photovoltaic charge controller 3 is connected to photovoltaic battery panel 1, the other end is connected to battery pack 6, one end of wind energy charge controller 4 is connected to wind power generator 2, the other end is connected to batte...
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The invention relates to a wind-solar complementary LED street lamp illuminating system. The wind-solar complementary LED street lamp illuminating system comprises a wind-solar complementary street lamp controller connected with a photovoltaic cell panel and a wind driven generator. The wind-solar complementary street lamp controller comprises a photovoltaic charging controller, a wind energy charging controller and a storage battery charging and discharging controller, and a storage battery pack is connected with a street lamp through a street lamp controller. The storage battery charging anddischarging controller is connected with the wind-solar complementary street lamp controller, the storage battery pack and the street lamp controller. By means of the structure, a photovoltaic cell can have a high energy utilization rate within a wide illumination range through hysteresis control over input capacitor voltage; in addition, by means of a wind energy charger with a boosted circuit as a main circuit, the breeze power generation performance is improved. On the aspect of storage battery energy management, the voltage of the storage battery pack can be detected in real time, energy-saving management is achieved, and the service life of a storage battery is prolonged.
Description
technical field [0001] The invention relates to the technical field of lighting, in particular to a wind-solar complementary LED street lamp lighting system. Background technique [0002] In the 21st century, with the depletion of fossil energy and the increasingly serious environmental problems caused by fossil energy, new energy will be vigorously developed, and solar energy and wind energy have been developed rapidly because of their cleanness and pollution-free. The independent use of solar and wind energy is affected by the environment, temperature, light, wind speed, etc., making the system unable to guarantee a stable output. Solar energy and wind energy are very complementary, so wind and solar hybrid power generation systems make up for the resource defects of wind power and photovoltaic independent systems in terms of resources. [0003] Street lamps are the most common infrastructure in cities, and they are also major power consumers in cities. Laying low-voltag...
Claims
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IPC IPC(8): F21S9/03F21S9/04F21V23/00F21Y115/10F21W131/103
CPCF21S9/03F21S9/043F21V23/023F21W2131/103F21Y2115/10Y02B20/72
Inventor 徐婷婷
Owner 江苏春鹏电气有限公司