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A photovoltaic integrated control system

A comprehensive control and control system technology, applied in photovoltaic modules, photovoltaic power generation, solar heating systems, etc., can solve the problems of short irradiation time and low conversion efficiency, achieve smooth surface, improve efficiency, prevent life loss and photoelectric conversion efficiency the reducing effect of

Inactive Publication Date: 2018-05-11
JUANCHENG POWER SUPPLY CO STATE GRID SHANDONG ELECTRIC POWER CO
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to solve the above-mentioned defects in the prior art, the present invention provides a photovoltaic integrated control system, which can obtain the largest irradiation area by adjusting the solar cells to chase the sunlight, and solve the problem of low conversion efficiency caused by short irradiation time. At the same time, Using the cleaning device, the surface of the solar cell can be cleaned in time to ensure the surface of the solar cell is smooth and tidy, and improve the conversion efficiency

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  • A photovoltaic integrated control system
  • A photovoltaic integrated control system
  • A photovoltaic integrated control system

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Embodiment Construction

[0029] The specific implementation of the present invention will be described below with reference to the accompanying drawings. It should be understood that the embodiments described herein are only used to illustrate and explain the present invention, but not to limit the present invention.

[0030] like figure 1 Shown is a photovoltaic integrated control system, including a power generation device, a battery pack and a control system.

[0031] The control system includes a single-chip microcomputer and a state monitoring module. The single-chip microcomputer can use a mature 51 series single-chip microcomputer. The state monitoring module uses a voltmeter and an ammeter to effectively detect the input terminals of the solar cell and the battery pack. , the voltage value and current value of the output terminal, the single-chip microcomputer can calculate the output power of the solar cell according to the voltage value and current value, so as to monitor the conversion effi...

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Abstract

The invention discloses a photovoltaic integrated control system, which comprises a power generation device, a storage battery pack and a control system, wherein the control system comprises a single chip microcomputer; the power generation device comprises a base, an angle adjusting device, a solar cell, a frame, a cleaning device and a plurality of photoresistors; the angle adjusting device comprises a support post, a turn table and a head-up mechanism; the bottom end of the support post is fixedly connected with the base; the upper end of the support post is connected with the bottom end of the turn table; the head-up mechanism is connected with the turn table and the frame; the solar cell is embedded into the frame; a groove is arranged in one side of the frame; the cleaning device is arranged in the groove; and the plurality of photoresistors are arranged on the surface of the frame. A solar ray is chased by adjusting the solar cell to obtain the maximum illumination area. Meanwhile, the condition that the surface of the solar cell is smooth and neat is ensured through the cleaning device; and the conversion efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of photovoltaic power generation, in particular to a photovoltaic integrated control system. Background technique [0002] Photovoltaic power generation is a technology that directly converts light energy into electrical energy by utilizing the photovoltaic effect of the semiconductor interface. It is mainly composed of solar panels (components), controllers and inverters, and the main components are composed of electronic components. After the solar cells are connected in series, they can be packaged and protected to form a large-area solar cell module, and then combined with power controllers and other components to form a photovoltaic power generation device. [0003] The commonly used photovoltaic power generation devices are fixed type, and there is only about 3 hours of direct sunlight per day on average throughout the year. Compared with the conversion efficiency of fossil energy, petroleum, water en...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02S20/32H02S30/10H02S40/10F24S25/70F24S30/45G05D3/12F24S50/20
CPCF24S30/40F24S50/20F24S2030/11G05D3/12H02S20/32H02S30/10H02S40/10Y02E10/47Y02E10/50
Inventor 侯炜吕超王倩杨广辉赵孝云王珂王文龙赵书华赵宏
Owner JUANCHENG POWER SUPPLY CO STATE GRID SHANDONG ELECTRIC POWER CO