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对1974年生产的125kW发电机采用只更换定子线圈,改进绕组绝缘结构的方法进行增容改造,使机组有功出力达到160kW,1年即可收回改造投资。表2个。
The 125kW generator produced in 1974 adopts the method of replacing only the stator coil and the winding insulation structure to improve the capacity and make the unit’s active output reach 160kW and recover the investment in one year. Table 2.