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Working method of columnar solar power generation device

A working method and technology of a power generation device, which is applied in the field of solar power generation, can solve the problems of low output power of columnar solar power generation devices, achieve the effects of reducing internal friction and solving the problem of low output power

Active Publication Date: 2020-06-26
PHOTON TECH KUNSHAN CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] This application provides a working method of a columnar solar power generation device to solve the problem that the output power of the existing columnar solar power generation device is not high

Method used

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  • Working method of columnar solar power generation device
  • Working method of columnar solar power generation device

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Embodiment Construction

[0043] The present application will be described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0044] In the description of the embodiments of this application, unless otherwise specified and limited, the terms "first" and "second" are only used for the purpose of description, and cannot be understood as indicating or implying relative importance; unless otherwise specified Or to explain, the term "plurality" refers to two or more; the terms "connection", "fixation" and so on should be understood in a broad sense, for example, "connection" can be a fixed connection or a detachable connection, or Connected integrally, or electrically; either directly or indirectly through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above...

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Abstract

The invention relates to the technical field of solar power generation, in particular to a working method of a columnar solar power generation device. The working method comprises the following steps:detecting a working voltage of each chipset, and judging whether the working voltage of each chipset exceeds the rated charging voltage of an energy storage device or not: if so, controlling the chipset of which the working voltage exceeds the rated charging voltage to charge the energy storage device; if not, detecting the output power of the chipset of which the working voltage does not exceedthe rated charging voltage, so as to disconnect at least part of the chipset through the judgment of the output power. By detecting the output power of the chipset of which the working voltage does not exceed the rated charging voltage, at least part of the chipset is disconnected through judgment of the output power, so the internal friction of the solar module is reduced, and the problem that the output power of an existing columnar solar power generation device is not high is solved.

Description

technical field [0001] The present application relates to the technical field of solar power generation, and in particular to a working method of a columnar solar power generation device. Background technique [0002] In the prior art, solar modules are mostly presented in a planar shape, while solar modules presented in a curved or columnar shape are relatively rare. [0003] For a columnar solar power generation device, as the direction of the sun's rays changes, a light-receiving surface and a backlight surface will appear on the columnar surface (regardless of cloudy or cloudy conditions), and as time changes, the light-receiving surface and the backlight surface position will also change. Due to the different intensity of sunlight received by the light-receiving surface and the backlight surface, the power generation power of each chipset of the solar module is also different. If the chipsets of different powers are connected in series and / or in parallel, the internal ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02S40/30H02S50/10H02J7/35H02J3/32H02S40/36
CPCH02S40/30H02S50/10H02J7/35H02J3/32H02S40/36Y02E10/50Y02E70/30
Inventor 张亚飞王刚王鹏李永武
Owner PHOTON TECH KUNSHAN CO LTD
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