Photovoltaic power plant multifunctional intelligent management method and system

A photovoltaic power station and intelligent management technology, applied in photovoltaic power stations, photovoltaic power generation, photovoltaic modules, etc., can solve problems that affect economic benefits, are not easy to be found, and are not easy to find, so as to improve cleaning efficiency, prevent dust adsorption, and overcome installation problems. uneven effect

Active Publication Date: 2019-01-22
常州元乾智能科技有限公司
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Problems solved by technology

[0003] At present, solar power generation is mainly divided into roof and large-scale ground power stations. Dust in the air falls on the surface of photovoltaic modules, which will reduce the sunlight received by the modules; hot spot damage is not easy to be found; It is easy to be detected in time; these all lead to a reduction in power generation and affect economic benefits

Method used

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  • Photovoltaic power plant multifunctional intelligent management method and system
  • Photovoltaic power plant multifunctional intelligent management method and system
  • Photovoltaic power plant multifunctional intelligent management method and system

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Embodiment Construction

[0038] The present invention will now be described in further detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0039] Such as figure 1 As shown, the system includes a data acquisition module, an intelligent processing module, an action mechanism, an experience database, a communication unit, an on-site control room and / or a remote client for information communication with the communication unit module; the data acquisition module collects the current component voltage and The current data and the temperature and humidity data of the current environment; and the collected data are sent to the intelligent processing module; the intelligent processing module processes the collected data information and controls the action mechanism to p...

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Abstract

The invention relates to the field of photovoltaic power station management and especially relates to a photovoltaic power station multifunctional intelligent management method and system. The factors of a component current output power, an environment condition and a weather condition are integrated, a preliminary judgment is carried out according to an experience array, a result is outputted, and a cleaning task is performed. Combined with measurement data after cleaning, the process data of the judgment result of a last time is subjected to precision comparison, the correction factor of a judgment function is corrected, the above steps are repeated, and the system operation precision and reliability are increased day by day. At the same time, the combination of multiple brushes is used, the various types of dust and floating ash can be removed, and the dust adsorption is prevented. A flexible driving is employed, and the implementation difficulties of uneven component installation, adjacent arrays which are not aligned, and wavy slope arrays can be overcome. By using a PV power taking mode, AC and DC input are compatible, PV series direct branch power taking is achieved, the whole series power taking nearly does not affect power generation efficiency, and the energy consumption is reduced.

Description

technical field [0001] The invention relates to the field of management of photovoltaic power plants, in particular to a multifunctional intelligent management method and system for photovoltaic power plants. Background technique [0002] With the increasing scale of photovoltaic power station construction, changes in the national photovoltaic power generation subsidy policy and the continuous improvement of the intelligence of photovoltaic power stations, the majority of photovoltaic power station owners in order to maximize the return on investment, maximize the efficient and safe operation of photovoltaic power stations, Minimize the cost of operation and maintenance management, labor intensity and safety risks, such as heat stroke, frostbite, electric shock, and damage to photovoltaic modules by manual work. Dimensional management work puts forward more and more strong demands. [0003] At present, solar power generation is mainly divided into roof and large-scale groun...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02S10/00H02S40/10H02J13/00
CPCH02J13/0003H02S10/00H02S40/10Y02E10/50
Inventor 陈国康袁刚刘树仁
Owner 常州元乾智能科技有限公司
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