Henan launches new research on grid-connected photovoltaics

December 24 was informed that the Henan company recently officially launched the "Distribution of Henan's distributed photovoltaic access and power grid deepening research" project, and strive to take the lead in the State Grid Corporation of the distribution network to accept distributed photovoltaic "restructuring has measures, the operation is guaranteed The goal of “detecting capable” supports and supports the accelerated development of distributed photovoltaic power generation in Henan Province.

In 2010, Henan Corporation, as a pilot unit of the State Grid Corporation of China, took the lead in carrying out distributed photovoltaic grid-connected exploration and research, combined with a photovoltaic power generation demonstration project of Henan Finance College (Henan Finance and Taxation College), and built the first distributed photovoltaic power generation of the State Grid Corporation of China. And microgrid operation control pilot project. Through this project, the provincial companies studied the impact of distributed photovoltaic power supply on distribution networks, and initially mastered distributed generation, energy storage access, and microgrid operation control technologies, and accumulated experience in microgrid operation.

At present, along with the publication of the “Opinions of the State Grid Corporation of China on Implementing Grid-connected Photovoltaic Power Generation Services,” the Henan company is actively doing grid-connected services, while relying on the pilot project of Henan Finance, focusing on distributed photovoltaics. In terms of accessibility and grid adaptability, operation and maintenance, and grid inspection, the “Study on Deepening the Relationship between Henan's Distributed Photovoltaic Access and Grids” was carried out to further support the rapid development of distributed photovoltaic power generation in Henan.

“Study on Deepening the Relationship between Distributed Photovoltaic Access and Power Grids in Henan Province” includes “Study on Adaptability of Distributed Photovoltaic Grid Integration in Distribution Networks”, “Research on Distributed Photovoltaic Access Control and Reliable Maintenance,” and “Distributed Photovoltaic Access Three sub-topics for research on the development of test capabilities for distribution networks. Focusing on these issues, the provincial company will establish a comprehensive evaluation index system and assessment method for the effect of distributed photovoltaics on distribution networks, formulate a strategy for the transformation of distributed photovoltaic access to distribution network equipment in Henan Province, and trial-produce distributed photovoltaic power distribution with universal capabilities. Network intelligent operation control device; Built-in distributed photovoltaic power generation grid-connected safety performance evaluation system and detection platform, with distributed photovoltaic power generation access to power grid test and detection capabilities, to achieve distribution network acceptance of distributed photovoltaic "restructuring measures, operation guaranteed The goal of "detecting capable".