Method for analyzing state of power station by integrating working state and real-time data of photovoltaic inverter
A photovoltaic inverter and real-time data technology, applied in photovoltaic power generation, photovoltaic system monitoring, photovoltaic modules and other directions, can solve problems such as loss, inability to grasp the status of the power station in time, and simultaneous failure of multiple devices, so as to reduce losses and facilitate the The effect of timely maintenance
Pending Publication Date: 2020-12-04
成都易联智通信息技术有限公司
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Problems solved by technology
[0005] At present, other platforms still cannot analyze and predict problems such as poor signal in photovoltaic power plants and multiple equipment failures at the same time, and cannot grasp the status of power plants in time, thus affecting data statistics and power plant operation and maintenance, and there is a risk of unnecessary losses
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[0027] 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.
[0028] see figure 1 , the present invention provides a technical solution: a method for integrating the working state of the photovoltaic inverter and real-time data analysis of the state of the power station, comprising the following steps:
[0029] S1. Set a scheduled task: the system executes it once every 10 minutes by default;
[0030] S2. Statistical equipment status: Statistics of all equipment and various statuses of equipment, including: (1) total nu...
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The invention discloses a method for analyzing the state of a power station by integrating the working stateand real-time dataof a photovoltaic inverter. The method is characterized by comprising thefollowing steps: S1, setting a timing task: executing the timing task once every 10 minutes by default of a system; and S2, counting equipment states: counting various states of all equipment, including (1) the total quantity of the equipment, (2) the normal quantity of the equipment, (3) the fault quantity of the equipment, (4) the alarm quantity of the equipment and (5) the offline quantity of the equipment. The technical problem to be solved by the invention is to integrate the working state and the real-time power of the photovoltaic inverter so as to analyze and judge the real-time stateof the power station and early warn the abnormal state in time, so that operation and maintenance personnel can maintain the power station in time, normal operation of the power station is guaranteed,and unnecessary loss is reduced.
Description
technical field [0001] The invention belongs to the technical field of photovoltaic power generation, and specifically relates to a method for integrating the working state of a photovoltaic inverter and analyzing the state of a power station with real-time data. Background technique [0002] With the development of the green energy industry, under the strong support of the state, the photovoltaic power generation industry has developed rapidly. On the one hand, it has played a role in energy saving, emission reduction, and environmental protection. gained. Therefore, ensuring the stability of the operation of photovoltaic power plants, discovering potential abnormalities of photovoltaic power plants as soon as possible, and reducing the abnormal time will increase the power generation of photovoltaic power plants and increase profits for users. This is also the basic functional demand of users for monitoring platforms. Therefore, how to judge the abnormal state of the powe...
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Login to View More IPC IPC(8): H02S50/00H02S40/30H02S40/32H02J13/00
CPCH02S50/00H02S40/30H02S40/32H02J13/00001H02J13/00002H02J13/00032Y02E10/50
Inventor 韩伟刚马龙
Owner 成都易联智通信息技术有限公司