en.Wedoany.com Reported - The "15th Five-Year Plan" proposes to "vigorously develop new types of energy storage." According to the Central Enterprise New Energy Storage Innovation Consortium, as a key support for building a new power system and achieving the carbon peak goal, China's energy storage development has entered the "fast lane" in recent years.

Recently, China's self-developed 105 MW 2-pole high-speed synchronous motor—the "Chulong 105"—was successfully applied in the 300 MW compressed air energy storage demonstration project in Feicheng, Shandong. The motor has a single-unit power of 105 MW and a speed of 3,000 revolutions per minute, capable of both electric and generating dual-mode operation. It is the motor with the largest single-unit power in the world, and its overall technology has reached the international advanced level.

According to reports, the "Chulong 105" adopts an integrated design, which can avoid issues such as complex operating conditions and low system efficiency caused by conventional split-type multi-motor joint operation, helping to improve system stability. The successful application of this motor has changed the reliance on imported high-power high-speed motor units, filled a technological gap in China in this field, and provided key equipment support for the development of the long-duration large-scale compressed air new energy storage industry.

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