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A few days ago, Zhou Xiaoxin, academician of the Chinese Academy of Sciences, and his entourage came to the 100,000-kilowatt revitalized photovoltaic power station in Linze Town, Yangzhou City
.
During the Spring Festival, the photovoltaic power station took the lead in China to carry out the technical exploration
of sending reactive power from the inverter group of the photovoltaic power plant to the extremely light-load power grid to improve the power supply quality of the power grid in the way of "grid-source interaction".
During the research and inspection, Zhou Xiaoxin was interviewed
by the media.
Media: Just now, you investigated the technical exploration of Jiangsu Electric Power Company to take the lead in applying photovoltaic power plant inverter groups to the grid to send reactive power to improve the quality of power supply in the power grid, and watched the actual demonstration on the spot.
Zhou Xiaoxin: When I saw the report on this project in the newspaper, I wanted to see
it on the spot.
Before, I heard some places reflect: photovoltaic power plants must be equipped with reactive power compensation devices such as SVG, which not only increases the cost, but also causes great losses
in operation.
During this on-site inspection, I saw that the technicians here have made great efforts to overcome technical problems, fully explore the regulation potential of in-service photovoltaic inverters without reactive power compensation devices, even if the system performance indicators meet the requirements of national standards, in some cases can also provide reactive power auxiliary services for the power grid, improve the quality of power supply, and achieve a win-win
situation for all parties.
This is a work of great significance to promote the development of the photovoltaic industry, but it is a new thing after all, which needs further in-depth research and improvement, and requires the joint efforts
of technology, management, policy and other parties.
I look forward to the widespread adoption of this new technology in the near future!
A few days ago, Zhou Xiaoxin, academician of the Chinese Academy of Sciences, and his entourage came to the 100,000-kilowatt revitalized photovoltaic power station in Linze Town, Yangzhou City
.
During the Spring Festival, the photovoltaic power station took the lead in China to carry out the technical exploration
of sending reactive power from the inverter group of the photovoltaic power plant to the extremely light-load power grid to improve the power supply quality of the power grid in the way of "grid-source interaction".
During the research and inspection, Zhou Xiaoxin was interviewed
by the media.
Media: Just now, you investigated the technical exploration of Jiangsu Electric Power Company to take the lead in applying photovoltaic power plant inverter groups to the grid to send reactive power to improve the quality of power supply in the power grid, and watched the actual demonstration on the spot.
Zhou Xiaoxin: When I saw the report on this project in the newspaper, I wanted to see
it on the spot.
Before, I heard some places reflect: photovoltaic power plants must be equipped with reactive power compensation devices such as SVG, which not only increases the cost, but also causes great losses
in operation.
During this on-site inspection, I saw that the technicians here have made great efforts to overcome technical problems, fully explore the regulation potential of in-service photovoltaic inverters without reactive power compensation devices, even if the system performance indicators meet the requirements of national standards, in some cases can also provide reactive power auxiliary services for the power grid, improve the quality of power supply, and achieve a win-win
situation for all parties.
This is a work of great significance to promote the development of the photovoltaic industry, but it is a new thing after all, which needs further in-depth research and improvement, and requires the joint efforts
of technology, management, policy and other parties.
I look forward to the widespread adoption of this new technology in the near future!
