【谐波抑制技术研究】.pdf
申请浙江大学工学博士学位 学位论文 本课题承 高等学校博士点 学科专项基金 资助 一九九八年一月杭州
ZHEJIANGUNIVERSITY ABSTRACT ASTUDYOFHARMONIC SUPPRESSIONTECHNIQUE byYEZHONGMING system for the purpose of energy efficiency and productivity benefits,such as adjustable speed drive,electrical ballast,un-interruptible power supply,et,harmonicshavebecomeaseriousproblemanddrawnwideattentionallover the
downstream load,the nearby power factor correction capacitor,the parameters of the active powerfilteris studied.The application potential of the hybrid active power filter in diverse circumstances is discussed.It is found that:①this hybrid active power filter(HAPF)protects bothloadfromthesource har