标题:Optimized Design for AC Filter and Switching Frequency of Parallel-Connected Inverters With Global Synchronous Pulsewidth Modulation
作者:Xu, Tao; Gao, Feng; Zhou, Kangjia; Blaabjerg, Frede
作者机构:[Xu, Tao; Gao, Feng; Zhou, Kangjia] Shandong Univ, Minist Educ, Key Lab Power Syst Intelligent Dispatch & Control, Jinan 250061, Peoples R China.; [ 更多
通讯作者:Gao, Feng
通讯作者地址:Gao, F (corresponding author), Shandong Univ, Minist Educ, Key Lab Power Syst Intelligent Dispatch & Control, Jinan 250061, Peoples R China.
来源:IEEE TRANSACTIONS ON POWER ELECTRONICS
出版年:2020
卷:35
期:11
页码:11843-11854
DOI:10.1109/TPEL.2020.2987079
关键词:Inverters; Power harmonic filters; Switching frequency; Harmonic; analysis; Synchronization; Pulse width modulation; Design methodology;; AC filter; global synchronous pulsewidth modulation; optimized; parameter; parallel-connected inverters; switching frequency
摘要:This article proposes a new optimized design method for AC filter and switching frequency of parallel-connected inverters with global synchronous pulse width modulation (GSPWM) to improve the efficiency or reduce the cost. Being different from the traditional design methods that only focus on the individual inverter itself, the quantity of parallel-connected inverters and the operational principles of GSPWM are involved as the key considerations for designing the proper ac filter values and switching frequencies. In specific, the general principles and the realization details are comprehensively elaborated. Experimental results are presented to verify the proposed theoretical findings.
收录类别:EI;SCOPUS;SCIE
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85089307345&doi=10.1109%2fTPEL.2020.2987079&partnerID=40&md5=979a5dc9b21c77a6afb0dd3d63737c40
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