Different terrain-adaptive solar tracking method
A solar tracking and self-adaptive technology, applied in the direction of using feedback control, etc., can solve the problem of not guaranteeing that photovoltaic modules are not blocked by shadows, and the shadows of front and rear photovoltaic modules can be blocked. The algorithm formula is simple and clear, and the reliability and stability are guaranteed. Effect
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[0034] Such as figure 1 with 2 As shown, different terrain adaptive solar tracking methods, the first step, according to the longitude γ and latitude of the installation place of the solar panel assembly And Beijing time T, calculate the local time t, show the hour angle ω and the declination angle δ of time change; Wherein, t=T-[(120-γ) / 15], ω=(t-12)×15, δ =23.45 sin[360×(284+n) / 365]; second step, calculate the tangent value of P angle according to the tangent value of the sun altitude h and the sine value of the sun azimuth α, tanP=tanh / sin α, P The angle is the angle between a vector perpendicular to the panel and the horizontal plane obtained by projecting the space vector of the sun's rays onto the tracker panel assembly; the calculation formula of the P angle is:
[0035]
[0036]
[0037] tanP = tanh / sinα;
[0038] The third step is to calculate the normal tracking target angle Q of the tracking system according to the tangent value of the P angle obtained in ...
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