An Improved Single Phase-locked Loop Based on Synchronous Reference Frame

Accurate tracking of phase angle, frequency and amplitude of the utility voltage is essential to ensure correct operation of grid connected inverters. The commonly used single phase-locked loop(SPLL) has poor dynamic characteristics due to the problem of delay caused by low-pass filter or the constr...

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Bibliographic Details
Main Authors: TANG Jianyu, XU Wanliang, LIU Yongli, CHENG Zhenglin, WEN Liang
Format: Article
Language:zho
Published: Editorial Office of Control and Information Technology 2019-01-01
Series:Kongzhi Yu Xinxi Jishu
Subjects:
Online Access:http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2096-5427.2019.02.005
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