This paper introduced the characteristic and function of the regulation of auto-excitation system based on IGBT in excitation system of synchronous generator.
文中介绍由IGBT组成的自动励磁系统在发电机励磁调节中的的特性和作用。
The data of polar motion, rotation of the earth and atmospheric excitation function are analysed by the Auto-Regression power spectrum method, and their spectra at low frequency band are obtained.
本文用自回归功率谱方法分析了极移、地球自转和大气激发函数的资料,得到了它们的低频谱。
The auto-excitation system based on IGBT has simple operating theory, excellent control ability, strong stability and reliability.
基于IGBT的自动励磁系统,不仅工作原理简单,性能稳定可靠,控制特性优良,又能降低励磁系统成本。
This regulating course must be realized through the auto-excitation equipment only.
显然,这一调节过程只有通过同步发电机的自动励磁装置才能实现。
The paper further analyses the mechanism of double motor linear excitation. This chapter establishes the principle of the realization of auto-synchronization and the condition of auto-synchronization.
对双电机实现自同步直线激振的进一步分析和推导,给出自同步原理和同步性条件;
The paper further analyses the mechanism of double motor linear excitation. This chapter establishes the principle of the realization of auto-synchronization and the condition of auto-synchronization.
对双电机实现自同步直线激振的进一步分析和推导,给出自同步原理和同步性条件;
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