Review of Hot Events in China's Power Transmission and Distribution Industry in 2022

On May 8th, State Grid Zhejiang Electric Power Research Institute completed the unlocking operation test of flexible AC frequency conversion valve in Yanchang frequency conversion station of Taizhou flexible low frequency transmission demonstration project, marking the first time that the first flexible low frequency transmission demonstration project in China realized the conversion between 50Hz power frequency AC and 20Hz low frequency AC, and took a key step in the application of flexible low frequency transmission technology.

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