The 300MW turbogenerator was built in DFEM in 1985. It is the first 300MW turbogenerator with water coolest stator winding and hydrogen cooled rotor in China.
东方电机厂在1985年试制成功300MW汽轮发电机，这是国内首台水-氢-氢型300MW汽轮发电机。
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The feed-water temperature is an important criterion that affects the economical operation of turbo-generator unit in a power plant.