阅读说明：本技术 一种光伏电站智能检测系统 (A kind of photovoltaic plant intelligent checking system ) 是由 刘琳 于 2018-05-16 设计创作，主要内容包括：本发明公开了一种光伏电站智能检测系统,所述系统包括：第一检测单元,用于对光伏发电组外观进行红外扫描检测,获得检测结果；第二检测单元,用于对光伏组串平均积尘损失进行检测,获得检测结果；第三检测单元,用于对光伏组串温升损失进行检测,获得检测结果；生成单元,用于基于检测单元的检测结果生成检测报告；解决了现有的光伏电站人工检测存在的效率较低的技术问题,实现了系统设计合理,智能高效的完成光伏电站检测的技术效果。(The invention discloses a kind of photovoltaic plant intelligent checking system, the system comprises: first detection unit obtains testing result for carrying out infrared scan detection to photovoltaic power generation group appearance；Second detection unit, for photovoltaic group string be averaged dust accumulation loss detect, obtain testing result；Third detection unit obtains testing result for detecting to photovoltaic group string temperature rise loss；Generation unit generates examining report for the testing result based on detection unit；It solves the lower technical problem of efficiency existing for existing photovoltaic plant artificial detection, realizes system design rationally, the technical effect for completing photovoltaic plant detection of intelligent and high-efficiency.)

1. a kind of photovoltaic plant intelligent checking system, which is characterized in that the system comprises:

First detection unit obtains testing result for carrying out infrared scan detection to photovoltaic power generation group appearance；

Second detection unit, for photovoltaic group string be averaged dust accumulation loss detect, obtain testing result；

Third detection unit obtains testing result for detecting to photovoltaic group string temperature rise loss；

Generation unit generates examining report for the testing result based on detection unit.

2. photovoltaic plant intelligent checking system according to claim 1, which is characterized in that it is single that the system also includes alarms Member, for alarming in examining report exception.

3. photovoltaic plant intelligent checking system according to claim 1, which is characterized in that the system also includes the 4th inspections Unit is surveyed, for detecting to the decaying of photovoltaic module mean power, obtains testing result.

4. photovoltaic plant intelligent checking system according to claim 1, which is characterized in that the system also includes the 4th inspections Unit is surveyed, for detecting to electroluminescent scanning, obtains testing result.

5. photovoltaic plant intelligent checking system according to claim 1, which is characterized in that the system also includes the 4th inspections Unit is surveyed, for detecting to component bypass diode, obtains testing result.

6. photovoltaic plant intelligent checking system according to claim 1, which is characterized in that the system also includes the 4th inspections Unit is surveyed, for obtaining testing result to concentrating the series-parallel average mismatch loss of inverter to detect.

7. photovoltaic plant intelligent checking system according to claim 1, which is characterized in that the system also includes the 4th inspections Unit is surveyed, for detecting to the loss of group string inverter series-parallel average mismatch, obtains testing result.

Technical field

The present invention relates to field of power systems, and in particular, to a kind of photovoltaic plant intelligent checking system.

Background technique

Photovoltaic plant, refer to it is a kind of using solar energy, using electronic components such as special material crystal silicon plate, inverters The power generation system of composition, the photovoltaic generating system for being connected with power grid and transmitting electric power to power grid.Photovoltaic plant is to belong to state at present Family encourages the maximum green electric power supply of dynamics to develop energy project.

The stand alone generating system with battery and the grid-connected system without battery can be divided into.Solar power generation point For photo-thermal power generation and photovoltaic power generation.The current phase enters commercialized solar energy-electric energy, and what is referred to is exactly solar energy power generating.

The security relationship of photovoltaic plant the safety of power grid the detection of photovoltaic plant is mainly adopted in the prior art It is manually detected, efficiency is lower.

Summary of the invention

The present invention provides a kind of photovoltaic plant intelligent checking systems, solve existing photovoltaic plant artificial detection and exist The lower technical problem of efficiency, realize system design rationally, the technical effect for completing photovoltaic plant detection of intelligent and high-efficiency.

For achieving the above object, this application provides a kind of photovoltaic plant intelligent checking system, the system comprises:

First detection unit obtains testing result for carrying out infrared scan detection to photovoltaic power generation group appearance；

Second detection unit, for photovoltaic group string be averaged dust accumulation loss detect, obtain testing result；

Third detection unit obtains testing result for detecting to photovoltaic group string temperature rise loss；

Generation unit generates examining report for the testing result based on detection unit.

Further, the system also includes alarm units, for alarming in examining report exception.

Further, the system also includes the 4th detection units, for examining to the decaying of photovoltaic module mean power It surveys, obtains testing result.

Further, the system also includes the 4th detection units is examined for detecting to electroluminescent scanning Survey result.

Further, the system also includes the 4th detection units obtains for detecting to component bypass diode Testing result.

Further, the system also includes the 4th detection units, for damaging to the series-parallel average mismatch of concentration inverter Mistake is detected, and testing result is obtained.

Further, the system also includes the 4th detection units, for damaging to the series-parallel average mismatch of group string inverter Mistake is detected, and testing result is obtained.

One or more technical solution provided by the present application, has at least the following technical effects or advantages:

It solves the lower technical problem of efficiency existing for existing photovoltaic plant artificial detection, realizes system design and close Reason, the technical effect for completing photovoltaic plant detection of intelligent and high-efficiency.

Detailed description of the invention

Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes one of the application Point, do not constitute the restriction to the embodiment of the present invention；

Fig. 1 is the composition schematic diagram of photovoltaic plant intelligent checking system in the application.

Specific embodiment

The present invention provides a kind of photovoltaic plant intelligent checking systems, solve existing photovoltaic plant artificial detection and exist The lower technical problem of efficiency, realize system design rationally, the technical effect for completing photovoltaic plant detection of intelligent and high-efficiency.

To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific real Applying mode, the present invention is further described in detail.It should be noted that in the case where not conflicting mutually, the application's Feature in embodiment and embodiment can be combined with each other.

In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, still, the present invention may be used also Implemented with being different from the other modes being described herein in range using other, therefore, protection scope of the present invention is not by under The limitation of specific embodiment disclosed in face.

Referring to FIG. 1, this application provides a kind of photovoltaic plant intelligent checking system, the system comprises:

First detection unit obtains testing result for carrying out infrared scan detection to photovoltaic power generation group appearance；

Second detection unit, for photovoltaic group string be averaged dust accumulation loss detect, obtain testing result；

Third detection unit obtains testing result for detecting to photovoltaic group string temperature rise loss；

Generation unit generates examining report for the testing result based on detection unit.

Wherein, in the embodiment of the present application, the system also includes alarm units, for carrying out in examining report exception Alarm.

Wherein, in the embodiment of the present application, the system also includes the 4th detection units, are used for the function that is averaged to photovoltaic module Rate decaying is detected, and testing result is obtained.

Wherein, in the embodiment of the present application, the system also includes the 4th detection units, for being scanned into electroluminescent Row detection, obtains testing result.

Wherein, in the embodiment of the present application, the system also includes the 4th detection units, for component bypass diode It is detected, obtains testing result.

Wherein, in the embodiment of the present application, it the system also includes the 4th detection unit, is used for concentration inverter string simultaneously Connection average mismatch loss is detected, and testing result is obtained.

Wherein, in the embodiment of the present application, the system also includes the 4th detection units, are used for group string inverter string simultaneously Connection average mismatch loss is detected, and testing result is obtained.

Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as It selects embodiment and falls into all change and modification of the scope of the invention.

Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies Within, then the present invention is also intended to include these modifications and variations.