Analysis of compensation strategies for dynamic voltage restorer based on DSFR-PLL control

doi:10.1007/978-3-642-27296-7_85

	Analysis of compensation strategies for dynamic voltage restorer based on DSFR-PLL control
	Zhang, Xiaoying1,2 ; Yan, Jun 1; Wen, Zhiwei 3; Jin, Dan 3
	2012
会议名称	2011 International Conference on Electronic Engineering, Communication and Management, EECM 2011
会议录名称	Lecture Notes in Electrical Engineering
卷号	140 LNEE
页码	555-562
会议日期	December 24, 2011 - December 25, 2011
会议地点	Beijing, China
出版者	Springer Verlag
摘要	Dynamic voltage restorer (DVR) has been considered to be a cost-effective custom power device, which alleviates voltage sags. Recently, the uninterrupted dynamic voltage restorer (UDVR), which is one of the four topologies of DVR, is more used. According to the loads' sensitivity to voltage amplitude and phase jump, UDVR adopts different compensation strategies. This paper presents the pre-sag compensation strategy and in-phase compensation strategy based on decoupled synchronous frame phase-locked loop (DSRF-PLL). Then, an improved integrated compensation strategy is proposed. The simulation test with Matlab/Simulink for single-phase voltage sag compensation verifies that the proposed strategy, compared with in-phase compensation, can mitigate the phase jump accompanied voltage sags. And the simulation results also verify that the proposed strategy can decrease the amplitude of injected UDVR voltage, compared with pre-sag compensation strategy. © 2012 Springer-Verlag.
关键词	Cost effectiveness Locks (fasteners) MATLAB Phase locked loops Compensation strategy Custom Power device double synchronization frame Dynamic voltage restorer (DVR) Integrated compensation Phase Locked Loop (PLL) Voltage amplitude Voltage sags
DOI	10.1007/978-3-642-27296-7_85
收录类别	EI
语种	英语
EI入藏号	20120514736290
EI主题词	Voltage regulators
ISSN	18761100
来源库	Compendex
分类代码	713.5 Electronic Circuits Other Than Amplifiers, Oscillators, Modulators, Limiters, Discriminators or Mixers - 732.1 Control Equipment - 911.2 Industrial Economics - 921 Mathematics
引用统计	无
文献类型	会议论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/116567
专题	电气工程与信息工程学院
作者单位	1.College of Electrical and Information Engineering, Lanzhou University of Technology, Lanzhou, Gansu Province, China; 2.Key Laboratory of Gansu Advanced Control for Industrial Processes, Lanzhou, Gansu Province, China; 3.Gansu Electric Power Research Institute, Lanzhou, Gansu Province, China
第一作者单位	兰州理工大学
推荐引用方式 GB/T 7714	Zhang, Xiaoying,Yan, Jun,Wen, Zhiwei,et al. Analysis of compensation strategies for dynamic voltage restorer based on DSFR-PLL control[C]:Springer Verlag,2012:555-562.