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Yougu Technology’s Self‑Developed 4MW‑Class Wind Power Generator Rolls Off the Production Line


Recently, the self‑developed 4MW‑Class Squirrel‑Cage Asynchronous Wind Generator by Yougu Electric Technology (Changzhou) Co., Ltd., a wholly‑owned subsidiary of Changzhou Yougu New Energy Technology Co., Ltd. (hereinafter referred to as Yougu Technology), was successfully developed and rolled off the production line at the R&D Center. This marks that Yougu Technology has fully acquired the capabilities for independent R&D, manufacturing and testing of squirrel‑cage asynchronous wind generators. It serves as a key milestone in Yougu Technology’s transformation and upgrading from supplying key generator components to delivering complete wind generator units. The product roll‑out carries great strategic significance for the company to optimize its industrial structure, expand the global wind‑power market and achieve high‑quality development through transformation and upgrading.

Yougu Technology Steps into Era 2.0 from Era 1.0

Wind power represents a mature form of renewable‑energy utilization. As the core device converting wind energy into electric energy within the power‑generation system, generators with sound performance and reliable operation are essential for stable turbine operation. The successful roll‑out of the 4MW‑class generator constitutes a major breakthrough for Yougu Technology as it advances from Development Era 1.0 to Era 2.0.

With falling costs across the full wind‑power industrial chain and growing unit capacity, squirrel‑cage asynchronous wind generators have become one of the mainstream turbine types in the wind‑power industry thanks to their low‑cost and high‑reliability advantages. The self‑developed 4MW‑class squirrel‑cage asynchronous wind generator features high reliability, compact footprint and light weight. Compared with direct‑drive wind generators, its volume is reduced by 40%‑50%, while its reliability is improved by 20%‑30% versus doubly‑fed units.

Going forward, Yougu Technology will firmly seize the historic opportunities brought by the rapid growth of the wind‑power industry in the “Dual‑Carbon” era. The company will further deepen R&D and manufacturing of key wind‑power components and core equipment, build a globalized and intelligent wind‑power industrial‑chain base, and contribute to fulfilling the mission of sustainable development for humanity.