【摘要】 提出了一种新型自动调谐的无源滤波器。该滤波器利用晶闸管控制电抗器 (TCR)作为可变电抗器 ,通过改变它的触发角来改变可变电抗器的等效电感 ,使滤波器在电容变化后重新回到谐振状态 ,从而实现无源滤波器的自动调谐。文中对该滤波器进行了理论分析和仿真更多还原

【Abstract】 A new self tuning passive filter which uses the thyristor controlled reactor(TCR)as a variable reactor is presented.It changes the equivalent induction of the variable reactor by adjusting the thyristor’s triggering angle to make the filter holding resonance after the capacitance deviated,and the filter finishes self tuning process.The theorectical analysis and simulation of this filter are given.更多还原