【摘要】 最近几年在电力系统中晶闸管控制电抗器(TCR)的应用迅速增加。因为在TCR中应用电力电子元件,TCR会在能量系统中引起非正弦分量,而任何一个非正弦量的谐波分量在系统中能够引起谐振。在本文中,研究各种工作条件下TCR的谐波分量,包括在谐波源状态下。此外,在系统的非正弦量条件下研究了系统的稳定性。最后说明了在电力系统中谐波的主要危害和影响。更多还原

【Abstract】 There has been a rapid increase in the use of thyristor controlled reactor(TCR) in the power system in recent years.TCRs cause to take place nonsinusoidal components in energy systems because of using power electronic elements within the TCRs.Any one of harmonic components of nonsinusoidal quantities can cause resonance in the system.in this paper,TCRs are studied for various working conditions and also as a harmonic source.In addition.system stability is studied in the case of nonsinusoidal quantities in the system.At last indicates the main influence of harmonics in power system.更多还原