Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Device for testing dust deposition on photovoltaic panel under various meteorological conditions
The invention provides a device for testing dust deposition on a photovoltaic panel under various meteorological conditions, which comprises an experiment cabin, the experiment cabin is provided with a front and back visual wall, one side of the experiment cabin is provided with a dust distribution device, and the other side of the experiment cabin is provided with a cabin door; the air collecting chamber is arranged on the side wall of the experiment module, an adjustable air duct assembly is arranged between the air collecting chamber and the experiment module, and an air adjusting mechanism used for simulating air in the natural environment and conveying the air into the experiment module is arranged in the air collecting chamber; the photovoltaic assembly is arranged in the experiment module, and a photovoltaic panel of the photovoltaic assembly can freely rotate along the space of the experiment module, so that dust of different types, different particle sizes and different concentrations can be distributed in the device; the device is used for observing and quantitatively analyzing the deposition amount and the distribution position of dust on the photovoltaic panel and testing the influence of the dust on the generating capacity. According to the device, visualization, controllability, integration, automation and informatization of ash deposition testing can be achieved, the testing progress is accelerated, and the testing precision is improved.
本发明提供一种用于多种气象条件下光伏板面灰尘沉积的测试装置，包括实验舱，实验舱具有前后可视化的墙壁，实验舱的一侧设有布灰装置，另一侧设有舱门；集风室，集风室设置在实验舱的侧壁，且集风室与实验舱之间设有可调风道组件，集风室内设有用于模拟自然环境下空气并向实验舱内输送空气的调风机构；光伏总成，光伏总成设置在实验舱内，且光伏总成的光伏板能够沿实验舱空间自由旋转，本发明可以实现对不同种类、不同粒径、不同浓度的灰尘在装置内的布散，观察并定量分析灰尘在光伏板上的沉积量、分布位置、对发电量的影响进行测试的装置。该装置可实现对积灰测试的可视化、可控化、集成化、自动化、信息化，加速测试进度提高测试精度。
Device for testing dust deposition on photovoltaic panel under various meteorological conditions
The invention provides a device for testing dust deposition on a photovoltaic panel under various meteorological conditions, which comprises an experiment cabin, the experiment cabin is provided with a front and back visual wall, one side of the experiment cabin is provided with a dust distribution device, and the other side of the experiment cabin is provided with a cabin door; the air collecting chamber is arranged on the side wall of the experiment module, an adjustable air duct assembly is arranged between the air collecting chamber and the experiment module, and an air adjusting mechanism used for simulating air in the natural environment and conveying the air into the experiment module is arranged in the air collecting chamber; the photovoltaic assembly is arranged in the experiment module, and a photovoltaic panel of the photovoltaic assembly can freely rotate along the space of the experiment module, so that dust of different types, different particle sizes and different concentrations can be distributed in the device; the device is used for observing and quantitatively analyzing the deposition amount and the distribution position of dust on the photovoltaic panel and testing the influence of the dust on the generating capacity. According to the device, visualization, controllability, integration, automation and informatization of ash deposition testing can be achieved, the testing progress is accelerated, and the testing precision is improved.
本发明提供一种用于多种气象条件下光伏板面灰尘沉积的测试装置，包括实验舱，实验舱具有前后可视化的墙壁，实验舱的一侧设有布灰装置，另一侧设有舱门；集风室，集风室设置在实验舱的侧壁，且集风室与实验舱之间设有可调风道组件，集风室内设有用于模拟自然环境下空气并向实验舱内输送空气的调风机构；光伏总成，光伏总成设置在实验舱内，且光伏总成的光伏板能够沿实验舱空间自由旋转，本发明可以实现对不同种类、不同粒径、不同浓度的灰尘在装置内的布散，观察并定量分析灰尘在光伏板上的沉积量、分布位置、对发电量的影响进行测试的装置。该装置可实现对积灰测试的可视化、可控化、集成化、自动化、信息化，加速测试进度提高测试精度。
Device for testing dust deposition on photovoltaic panel under various meteorological conditions
一种用于多种气象条件下光伏板面灰尘沉积的测试装置
SHI LONG (Autor:in) / QI JIACHENG (Autor:in)
27.09.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
H02S
GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USING PHOTOVOLTAIC [PV] MODULES
,
Erzeugung elektrischer Energie durch Umwandlung von Infrarot-Strahlung, sichtbarem Licht oder ultraviolettem Licht, z.B. unter Verwendung von Photovoltaik [PV]-Modulen
/
B01D
SEPARATION
,
Trennen
/
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
F24S
Sonnenkollektoren
,
SOLAR HEAT COLLECTORS
/
G01D
MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE
,
Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein
/
G01N
Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften
,
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
Variation in chemical wet deposition with meteorological conditions
| Elsevier | 1981
Energy yield loss caused by dust deposition on photovoltaic panels
| British Library Online Contents | 2014