中频供电系统变频器的谐波补偿及改进方案研究

CORC > 集美大学

	中频供电系统变频器的谐波补偿及改进方案研究
	韩松
刊名	http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=jgxb201002018&dbcode=CJFQ&dbname=CJFQ2010
	2012-06-05 ; 2012-06-05
关键词	电流谐波移相变压器无功功率 current harmonic phase-shifting transformers reactive power TN773
其他题名	Improvement on the program of frequency inverter power supply system harmonic compensation
中文摘要	变频器是中频供电系统中的主要谐波源,同时它也消耗大量的无功功率.对系统谐波补偿进行了讨论,提出了改进方案,并对变频器谐波状况进行分析和测试,使其高功率因数、低谐波特性更加符合工矿企业的要求.在额定负荷工况下,输入电流谐波较小,功率因数更高,令使用其构成中频系统可以不用滤波装置,节省空间和设备,成为工矿企业中频供电系统的理想电源.; The converter power supply system is not only the main harmonic sources,but also consumes a large amount of reactive power.The system harmonic compensation was discussed,the proposal to improve the program is presented,and the status of inverter harmonic is analysed and tested to make high power factor and low harmonic order characteristic be more suitable for the requirements of industrial and mining enterprises.At rated load operating conditions,a smaller input current harmonics makes power factor even higher so that the use of its system can not constitute the IF filtering devices,which saves space and equipment and becomes the ideal intermediate frequency power supply system for the industrial and mining enterprises.; 【作者单位】集美大学信息工程学院；【作者英文名】HAN Song(School of Information Engineering,Jimei University,Xiamen 361021,Fujian,China)
语种	中文
内容类型	期刊论文
源URL	[http://ir.calis.edu.cn/hdl/235041/20163]
专题	集美大学
推荐引用方式 GB/T 7714	韩松. 中频供电系统变频器的谐波补偿及改进方案研究[J]. http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=jgxb201002018&dbcode=CJFQ&dbname=CJFQ2010,2012, 2012.
APA	韩松.(2012).中频供电系统变频器的谐波补偿及改进方案研究.http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=jgxb201002018&dbcode=CJFQ&dbname=CJFQ2010.
MLA	韩松."中频供电系统变频器的谐波补偿及改进方案研究".http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=jgxb201002018&dbcode=CJFQ&dbname=CJFQ2010 (2012).