【摘要】 文章针对远距离、重载、跨区间交流输电系统的稳定及传输容量问题，提出了串联补偿方案，并围绕采用串联补偿技术所应考虑的一些主要问题，以远距输电系统为例进行了讨论。文中还从理论的角度阐述了可控串补提高系统稳定性、增加系统功率传输容量的原理，通过仿真对其有效性进行了论证并与固定串补进行了对比。更多还原

【Abstract】 To increase the transfer capability and to improve the system stability of a long distance, heavy loaded transmission system series compensation is presented. Some main aspects in applying series compensation techniques are discussed based on a long distance transmission system. This paper also outlines theoretical backgrounds of the Thyristor Controlled Series Compensation (TCSC). Benefits of TCSC are demonstrated in comparison with the fixed series capacitor (FSC).更多还原