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序言修复水力发电设备保持高的水力性能,在许多实例里可以增加发电量。通过采用新技术和优质材料可以增加现有的水轮机的发电量,而发电机的性能通常也能被改进。检修与修复的优点有:
Preface Repairing hydropower plants to maintain high hydraulic performance can in many instances increase the amount of electricity produced. By using new technologies and high-quality materials, it is possible to increase the amount of electricity generated by an existing turbine, and the performance of the generator can often be improved. The advantages of repair and repair are: