System and method for displaying photovoltaic heating efficiency in chromatic graph form
A technology of heating efficiency and color map, applied in the field of photovoltaic heat display, can solve the problem that the heating efficiency of photovoltaic modules cannot be displayed in the form of color map, and achieve the effect of facilitating heating efficiency and avoiding data information loss.
Inactive Publication Date: 2018-11-27
浙江电腾云光伏科技有限公司
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Problems solved by technology
The speed of solar energy conversion is closely related to the heating efficiency of photovoltaic modules. In the existing technology, the heating efficiency of photovoltaic modules cannot be displayed in the form of a color map, which brings great inconvenience to the staff of photovoltaic power plants. Therefore, We propose a system and method for displaying photovoltaic heating efficiency in the form of a color map
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[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0019] see Figure 1-2 , the present invention provides a technical solution: a photovoltaic heating efficiency display system in the form of a color map, including a temperature sensor 1 for detecting photovoltaic module heating, and the electrical output of the temperature sensor 1 is connected to a data acquisition module 2 for temperature data acquisition The electrical output of the data acquisition module 2 is connected to the single-chip microcomputer 3...
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The invention discloses a system for displaying photovoltaic heating efficiency in a chromatic graph form, and belongs to the technical field of photovoltaic heat display. A temperature sensor is in electric and output connection with a data collecting module used for temperature data collecting, a single chip microcomputer is in electric and input connection with a timing module used for recording temperature change time, and the single chip microcomputer is in electric and output connection with a chromatic graph display subsystem used for chromatic graph display, an alarming module used forerror warning and a data storage module used for data storage and maintenance separately. According to the system for displaying the photovoltaic heating efficiency in the chromatic graph form, a light transmittance control module receives calculated data and controls light transmittance amounts of a red light channel module, a green light channel module and a blue light channel module accordingto the calculated data, a chromatic graph display control system obtains electrochromism pixels after conducting analytical judgement on the light transmittance amounts, and voltage control is conducted on the electrochromism pixels by a through hole voltage control module to adjust an electrochromism screen for displaying transmittance of incident light of the pixels correspondingly, so that a prospective display effect is achieved.
Description
technical field [0001] The invention relates to the technical field of photovoltaic thermal display, in particular to a system and method for displaying photovoltaic heating efficiency in the form of a color map. Background technique [0002] Electrochromism refers to the phenomenon that the optical properties of materials (reflectivity, transmittance, absorption rate, etc.) undergo stable and reversible color changes under the action of an external electric field, which is manifested as reversible changes in color and transparency in appearance. The colorful colors we see today are all based on the three colors of red, green and blue in different proportions. [0003] Solar power is a rapidly growing form of energy, and the solar market has grown considerably over the past decade. The speed of solar energy conversion is closely related to the heating efficiency of photovoltaic modules. In the existing technology, the heating efficiency of photovoltaic modules cannot be dis...
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Login to View More IPC IPC(8): H02S50/15
CPCH02S50/15Y02E10/50
Inventor 程小勇姜松奕丁科罗凤娇金利源沈晓强
Owner 浙江电腾云光伏科技有限公司