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Intelligent operation and maintenance method for photovoltaic power generation system

A photovoltaic power generation system and technology of power generation system, applied in photovoltaic power generation, photovoltaic system monitoring, photovoltaic modules and other directions, can solve the problems of high operation and maintenance cost, low operation and maintenance efficiency, time-consuming and labor-intensive, etc., to improve operation and maintenance efficiency, reduce The effect of operation and maintenance costs

Inactive Publication Date: 2020-05-01
ALTENERGY POWER SYST
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This operation and maintenance method is time-consuming and laborious, the operation and maintenance efficiency is relatively low, and the operation and maintenance cost is relatively high

Method used

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  • Intelligent operation and maintenance method for photovoltaic power generation system
  • Intelligent operation and maintenance method for photovoltaic power generation system

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Embodiment Construction

[0035] 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.

[0036] See figure 1 , which shows a flow chart of a method for intelligent operation and maintenance of a photovoltaic power generation system provided by an embodiment of the present invention, which may include:

[0037] S11: Use the photovoltaic module electronic equipment to collect the power generation data of the photovoltaic module, and receive the power generation data sent by the communicator connected with the photovoltaic module electronic equipment...

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Abstract

The invention discloses an intelligent operation and maintenance method for a photovoltaic power generation system. The method comprises steps that photovoltaic module electronic equipment is used forcollecting generating capacity data of a photovoltaic assembly and receiving the generating capacity data sent by a communicator connected with the photovoltaic module electronic equipment, and the photovoltaic module electronic equipment comprises any one or a combination of any more of a micro inverter, an optimizer, a turn-off device and a monitor; the power generating capacity data is analyzed, and a photovoltaic power generation system with abnormal power generating capacity data is screened out; the screened generating capacity data of the photovoltaic power generation system is diagnosed, and the abnormal condition of the photovoltaic power generation system is determined; an operation and maintenance work order corresponding to the abnormal condition is generated, and the operation and maintenance work order is assigned to a client so that the client overhauls the photovoltaic power generation system according to the operation and maintenance work order. The method is advantaged in that intelligent and automatic operation and maintenance of the photovoltaic power generation system are realized, so operation and maintenance efficiency of the photovoltaic power generation system can be improved, and operation and maintenance cost of the photovoltaic power generation system is reduced.

Description

technical field [0001] The invention relates to the technical field of photovoltaic power generation, and more specifically, to an intelligent operation and maintenance method for a photovoltaic power generation system. Background technique [0002] Due to the reproducibility and cleanliness of solar energy, photovoltaic power generation systems that use solar energy to generate electricity have developed rapidly. In the photovoltaic power generation system, in order to ensure the safe and stable operation of the entire system, it is necessary to carry out operation and maintenance (referred to as operation and maintenance) of the photovoltaic power generation system. [0003] At present, in the existing technology, the operation and maintenance of the photovoltaic power generation system is mainly realized through on-site inspection, which specifically includes: testing the current and voltage of the photovoltaic power generation system, testing the IV characteristic curve ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02S50/00H02S50/10
CPCH02S50/00H02S50/10Y02E10/50
Inventor 何贇一周懂明罗宇浩
Owner ALTENERGY POWER SYST
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