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前言在这里指的运行特性,即短路、空载、调整特性以及带固定阻抗的负荷特性。给这些特性赋予了数学模型的表达式,可以方便的利用电子计算机运算。作者七十年代初对汽轮发电机的调整特性做过一些工作,后来又对水轮发电机做过一些工作,觉得低速的水轮发电机电抗小,且易饱和,计算的困难多些。今以马迹塘水电厂的实例进行分析与计算。
The preface here refers to the operating characteristics, namely short circuit, no load, adjusting characteristics and load characteristics with a fixed impedance. Given these mathematical expressions of the characteristics of the model, you can easily use computer operations. The author did some work on the adjustment characteristics of the steam turbine generator in the early seventies, and later did some work on the hydroelectric generator, finding that the low-speed hydroelectric generator has small reactance and is easy to be saturated, which makes calculation more difficult. Today, Majiatang hydropower plant examples for analysis and calculation.