Hydrogenerator system with DFG is a synthetical system including water, hydroturbine and generator portion.
变速恒频水轮发电机系统是一个涉及水力、水轮机和发电机的综合系统。
The results show that formulation method of Sweden's vector diagram in the Hydrogenerator CAD is effective, simple and easy.
结果表明，公式化的瑞典矢量图法在水轮发电机的计算机辅助设计中，是一种简易可行、有效的方法。
The unbalanced electromagnetic force is one of the important factors to influence safe and steady running of a hydrogenerator unit.
不平衡电磁力是影响大型水轮发电机组安全、稳定运行的重要因素之一。
The influence coefficient methods were applied in dynamic balance of hydrogenerator rotor at site to solve the vibration fault in this paper.
将影响系数法应用于水轮发电机转子现场动平衡，消除其振动故障。
The paper depicts the magnetic energy calculation for no load of hydrogenerator de excitation energy capacity calculation with linear and non linear resistor.
本文分析了空载水轮发电机磁场能量计算和空载误强励下，用线性电阻或非线性电阻灭磁时灭磁能容的计算。
Because large and medium size hydrogenerator can't be operated and tested at factory, so the rated field current can't be corrected according to the real condition.
由于大中型水轮发电机不可能在制造厂内进行运转试验，所以电机额定励磁电流不能按实际情况给予修正。
The design for cooling water automatic adjusting of hydrogenerator air cooler is introduced in this paper. The operation method and adjusted principle are described.
本文介绍了水轮发电机组空气冷却器冷却水流量自动调节的设计，叙述了其运行方式及调节原理。
The calculation results prove that the model for load optimal regulative characteristic of doubly fed hydrogenerator based on improved BP neural network algorithm is effective.
计算结果证明了基于改进BP神经网络算法建立的双馈水轮发电机负荷优化调节特性模型的有效性。
It is the set installation that the thrust bearing shed oil of hydrogenerator , Common problem in the operation, Yet still can not thoroughly cure once and for all at the moment.
水轮发电机推力轴承甩油是机组安装、运行中的常见问题，但目前还无法彻底根治。
It is the set installation that the thrust bearing shed oil of hydrogenerator , Common problem in the operation, Yet still can not thoroughly cure once and for all at the moment.
水轮发电机推力轴承甩油是机组安装、运行中的常见问题，但目前还无法彻底根治。
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