摘要
针对大型厂矿企业配电网既需治理谐波,又需提供一定容量无功功率的要求,提出了一种新颖的串并联混合型有源电力滤波器(APF),并分析了其结构特点与补偿特性。该APF的无源部分补偿无功功率,而其有源、无源部分则共同抑制谐波。实践表明该APF具有良好的谐波滤波性能和无功补偿能力,具有一定的推广价值。
A novel hybrid active filter is proposed to meet the needs of substation harmonic elimination and reactive power compensation in large smeltery, lts structure as well as its characteristics is investigated. The passive component of the new hybrid APF makes reactive power compensation while the active and passive component makes harmonic suppression together. It is proved in practice that the proposed active filter has characteristics of harmonic filter and reactive power compensation.
出处
《高电压技术》
EI
CAS
CSCD
北大核心
2005年第11期76-78,共3页
High Voltage Engineering
基金
国家自然科学基金资助项目(60474041)
关键词
有源电力滤波器
谐波滤波
无功补偿
active power filter
harmonic suppression
reactive power compensation
