Recently, with the help of foreign experts, our province has taken the lead in the development of an international-level mobile testing platform for solar modules under the site standard test conditions. This mobile test platform can quickly provide high precision on-site at the photovoltaic power plant. The authoritative test results of the solar energy laboratory effectively increase the power generation of the power station, increase the revenue of the power station, and extend the life of the power station.
The province's "Thirteenth Five-Year Plan" clearly stated that it is necessary to "build up a multi-million-kilowatt photovoltaic and solar thermal power generation base with 10 million kilowatt-class water, light and wind complementary power generation and Haixi Mongolian Tibetan Autonomous Prefecture along the Yellow River in the Hainan Tibetan Autonomous Prefecture. The Provincial People's Association Hall and Provincial Foreign Experts Bureau actively cooperate with the development of the industry, introduce foreign talents, and support the development of the photovoltaic industry in our province. With the support of the project, Qinghai Tianxin Energy Technology Co., Ltd., which is responsible for this research and development task, invited physicists, the former PV system and measurement department head of the Fraunhofer Institute for Solar Energy Systems in Germany, and the research on solar energy and hydrogen in Baden, Germany. Dr. Hans Jörg Gabello, Director of the Center (ZSW), and well-known experts such as Ji Liangjun, the new energy director of the UL Laboratory of the US, participated in the development of the on-site inspection system for photovoltaic power generation systems developed by the Product Quality Supervision and Inspection Institute of Qinghai Province. jobs. Through joint development, our province has taken the lead to develop a 3A-level solar cell module power mobile test platform under the current standard testing conditions in the world, and developed a detection method.
According to reports, the application of these equipment and methods has enabled our province to take the lead in implementing the large-scale photovoltaic power plant on-site to the core equipment of photovoltaic power plants and the rapid and accurate detection of the quality of solar cell modules, identifying volume problems and proposing solutions. Program. At the same time, for the “on-line photovoltaic power plant body electrical performance field movement detection platform†under development, the technical scheme, parameters of each test unit and component equipment as well as the detection and analysis method, analysis model, and hardware of the quality assessment system at the power station site were determined. Software tools, built a big data analysis software architecture, and developed some software functions.
In addition, experts also trained and directed the technical personnel of the provincial inspection center in the use of professional testing equipment, field detection method innovations, and data analysis methods for plant data; established a site inspection standard framework for power stations, combined with on-site inspection equipment and method. At present, the province is implementing and drafting the “In-situ Measurement Method for Comprehensive Performance of PV Power Plants, Technical Requirements for Key Components and Linksâ€, and the local standard plan for Qinghai Province, including the technology and methods for on-site detection of hidden defects in crystalline silicon solar cell modules. (Reporter Hua Muxi)
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