Method for calculating radiance of main shaft shielding part of double-sided component, equipment and medium
A calculation method and emissivity technology, applied in the field of emissivity calculation at the occlusion of the main shaft of a double-sided module, can solve the problem of lack of estimation methods, and achieve the effect of improving the accuracy
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Embodiment 1
[0044] Such as figure 1 , 3 As shown, this embodiment provides a method for calculating the radiation rate at the shielded position of the main axis of the bifacial module, including:
[0045] Step1: Obtain the component length D1, the main axis width D2, the maximum angle α of the incident light on the back of the first component, and the maximum angle β of the incident light on the back of the second component;
[0046] Step2: According to the length D1 of the component, the width D2 of the main axis, the maximum incident angle α of the light on the back of the first component and the maximum angle β of the incident light on the back of the second component, obtain the direct radiation rate S1 at the occluded place of the main axis; preferably ,according to Obtain the direct radiation rate S1 at the shielded place of the main axis.
[0047] In the traditional technology, the impact of the bracket on the photovoltaic power generation is generally calculated by comparing t...
Embodiment 2
[0051] Such as figure 2 , 3 As shown, this embodiment provides a method for calculating the radiation rate at the shielded position of the main axis of the bifacial module, including:
[0052] Step1: Obtain the component length D1, the main axis width D2, the maximum angle α of the incident light on the back of the first component, and the maximum angle β of the incident light on the back of the second component;
[0053] Step2: According to Obtain the direct radiation rate S1 at the shielded place of the main axis.
[0054] Step3: Obtain the radiation rate S2 at the unshielded position on the back; preferably, according to Obtain the radiation rate S2 of the unshielded part on the back;
[0055] Step4: According to S`=S1+S2, obtain the rough radiation rate S`.
[0056] In this embodiment, it is not only necessary to calculate the direct radiation rate S1 at the shielded part of the main axis, but also to evaluate the overall radiation rate. The affected emissivity of...
Embodiment 3
[0070] This embodiment provides an electronic device, including a processor, a memory, and a computer program stored in the memory and operable on the processor. The processor is used to execute the computer programs stored in the memory. The program realizes the method for calculating the radiation rate at the shaded position of the main axis of the bifacial module described in Embodiment 1 or 2.
[0071] The device may be a desktop computer, a notebook, a palmtop computer, a tablet computer, a mobile phone, a human-computer interaction screen and the like. The device may include, but is not limited to, a processor, memory. Those skilled in the art can understand that this is only an example of the device and does not constitute a limitation to the device, and may include more or less components than those shown in the illustration, or combine certain components, or different components, for example: the device It may also include input / output interfaces, display devices, ne...
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