【摘要】 随着大功率开关器件的广泛应用,电能质量问题日益严重。文中就谐波治理中的无源及有源滤波技术进行对比,简要介绍了有源滤波器的分类、工作原理以及近年来国内外有源滤波技术研究的最新成果,展望了有源滤波技术在我国的发展前景更多还原

【Abstract】 With the w ide application of high pow er electronic sw itches in power system , the problem of quality of pow er supply becom esm ore serious. Thispaper m akes a com parison betw een the passive filters and active powerfilters, introduces the classifications, operation principles and new trends of the active pow er filters, and the prospects of the application of active power filters in China.更多还原