third harmonic excitation

The Effect of Damper Windings on the No-load Harmonic Voltage of Synchronous Generators by the Third Harmonic Excitation

阻尼绕组对谐波励磁同步发电机空载谐波电压的影响

The validation of this method is verified by the comparison of the calculation results and the experiment results on a third harmonic excitation synchronous generator. So it can provide the mathematical base for the design of the harmonic excited synchronous generator.

最后用在谐波励磁同步发电机上的实验结果与计算结果的比较说明了方法的正确性，可为谐波励磁同步发电机的设计提供理论依据。

According to this software, a lot of electromagnet field calculation are made for no-load and load synchronous generator by third harmonic excitation.

利用该软件对三次谐波励磁同步发电机空载和负载时的电磁场进行了大量的计算。

For mastering on-load property of the third harmonic excitation system. Thus, a new method to analyze harmonic winding no-load property curve of harmonic excitation synchronous generator, named as three-segment method, is presented in this article.

为了把握三次谐波励磁系统的空载性能，本文提出了应用三段法来分析三次谐波励磁同步发电机谐波绕组空载特性。

Synchronous generator by the third harmonic excitation, with the characteristics of self-excited constant-voltage and superior economy, owns a wide range of attention and development.

谐波励磁同步发电机具有自励恒压、经济性好的特点，得到了广泛重视和发展。

Some useful conclusions are gained by the comparison of the calculation results and the experiment results on a third harmonic excitation synchronous generator.

并对谐波励磁同步发电机上的实验结果与计算结果进行了比较，得出了一些有用的结论。

And a new method, named three-segment method, is present to analysis harmonic winding no-load property curve for synchronous generator by third harmonic excitation.

并提出了一种分析三次谐波励磁同步发电机谐波绕组空载特性的新方法&三段法。

Third harmonic excitation has already become a common excited means for synchronous generator at present.

目前,三次谐波励磁已成为同步发电机一种常用的励磁方式.

The research of this article brings forward a new opinion for analyzing the third harmonic excitation system and providing strong theory base and strong rational and practical design schemes for the design and the research of synchronous generator of third harmonic excitation.

本文的研究结果为三次谐波励磁分析提供了一种新的思路，也为三次谐波励磁发电机的设计和研究提供了坚实的理论基础和强有力的设计手段。

According to the features of third harmonic excitation and the relationship between harmonic winding induction potential and amplitude coefficient, the text approaches and analyzes the effect of the change of pole field waveform caused by the magnetic saturation ration on the harmonic winding induction potential.

根据三次谐波励磁的特点，以及谐波绕组感应电势与谐波磁场幅值系数之间的关系，探讨分析了磁饱和度对磁极磁场波形的改变，从而对谐波绕组感应电势的影响。