Frequency Regulation Strategy for Modular Two-Stage Grid-Connected Photovoltaic Systems

被引：0
|
作者：
Marti, Shilpa [1 ]
Krishnaswami, Hariharan [1 ]
机构：
[1] Univ Texas San Antonio, Dept Elect & Comp Engn, San Antonio, TX 78249 USA
来源：
IECON 2018 - 44TH ANNUAL CONFERENCE OF THE IEEE INDUSTRIAL ELECTRONICS SOCIETY | 2018年
关键词：
Frequency regulation; Advanced inverter functions; Photovoltaics;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
With the increasing penetration of Photovoltaic (PV) systems there is an increase in the variability of power generation. Grid operators tackle this problem by implementing advanced control functions such as frequency regulation. The focus of this paper is to develop a new control strategy that provides frequency regulation in a modular single-phase string configured two-stage grid-connected PV inverter. The control strategy is implemented for the PV systems without the use of energy storage. This frequency control is performed by regulating grid current based on droop curve control for PV
引用
收藏
页码：5303 / 5307
页数：5
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