Rechargeable mobile energy storage system
A mobile energy storage and rechargeable technology, applied in charging stations, electric vehicles, vehicle energy storage, etc., can solve the problems of difficulty in ensuring vertical sunlight exposure, difficult automatic real-time tracking of sunlight, and imperfect solar charging modules. Achieve the effect of improving fuel economy, reducing working time and improving conversion efficiency
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Embodiment 1
[0045] Please refer to Figure 1-2 , a rechargeable mobile energy storage system; comprising a mobile energy storage charging vehicle 1, the mobile energy storage charging vehicle 1 includes a mute box 2, an energy storage battery 4 is arranged in the mute box 2, and the upper end face of the mute box 2 A solar charging module for charging the energy storage battery 4 is provided. The solar charging module includes a solar panel recycling bin 7, the lower end face of the solar panel recycling bin 7 is connected with the upper end face of the mute box 2, and the interior of the solar panel recycling bin 7 is horizontally arranged There is a lifting bottom plate 9, the lower end surface of the lifting bottom plate 9 is connected with the bottom of the solar panel recovery bin 7 through a lifting mechanism, and the upper end surface of the lifting bottom plate 9 is provided with a solar auxiliary charging assembly, which includes a solar cell panel 88, a collection module, a contr...
Embodiment 2
[0048] Please refer to Figure 1-5 On the basis of the first embodiment, the solar auxiliary charging assembly also includes a base 81, a support frame 82 is provided on the left side of the upper end surface of the base 81, and an azimuth angle adjustment mechanism is located at the upper end of the support frame 82, and the azimuth angle adjustment mechanism is used to adjust the solar energy Azimuth of panel 88.
[0049] The azimuth angle adjustment mechanism includes a box body 84, a stepper motor 85 is arranged in the box body 84, a ball cage constant velocity universal joint 86 is arranged on the rotating shaft of the stepper motor 85, and the other end of the ball cage constant velocity universal joint 86 penetrates The right side of the box body 84 is provided with a retractable support rod 87 , and the solar cell panel 88 is connected in parallel with the retractable support rod 87 through an extension rod.
[0050] Through the azimuth adjustment mechanism, the rotat...
Embodiment 3
[0064] Please refer to Image 6 On the basis of the second embodiment, in order to improve the solar photoelectric conversion efficiency and ensure that the sunlight can always be vertically irradiated on the battery panel, the present invention also provides a method for adjusting the azimuth angle and height angle of the solar panel:
[0065] S1: The DSP controller reads the current altitude and azimuth of the sun and the current azimuth and altitude of the solar panel through the four-quadrant photoelectric sensor;
[0066]S2: The DSP controller calculates the voltage difference ΔV1 and the voltage difference ΔV2 of the azimuth angle between the sampling sun and the solar panel in the photoelectric sensor, and calculates the azimuth angle deviation ΔF and the height angle deviation between the sun and the solar panel. ΔG;
[0067] S3: The DSP controller determines the number of pulses that the stepping motor needs to rotate according to the voltage difference ΔV1 and the e...
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