信阳电厂2×300MW汽轮发电机组励磁装置对系统稳定的影响

EFFECT OF EXCITATION SYSTEM IN XINYANG POWER PLANT ON POWER SYSTEM STABILITY

本文给出了信阳电厂两台300MW汽轮发电机组的励磁系统对暂态功角稳定和电压稳定的影响的计算结果。结果表明，信阳电厂汽轮发电视采用自并励励磁系统是可行的。

This paper presents the results of the effect ofexcitation system installed in Xinyang power plant on powersystem stability. The analysis results show that it is feasibleto equip bus fed static excitation system to turbogenerator.