Analysis on the Behavior of Grid-Connected Single-Phase Photovoltaic Inverters Under Voltage Phase-Angle Jumps

被引：4

作者：

Ahmad, Awais ^{[1
]}

Tafti, Hossein Dehghani ^{[1
]}

Konstantinou, Georgios ^{[1
]}

Hredzak, Branislav ^{[1
]}

Fletcher, John E. ^{[1
]}

机构：

[1] Univ New South Wales, Sch Elect Engn & Telecommun, Sydney, NSW, Australia

来源：

2021 IEEE 12TH ENERGY CONVERSION CONGRESS AND EXPOSITION - ASIA (ECCE ASIA) | 2021年

关键词：

Distributed energy resource (DER); inverters; photovoltaic (PV); ride-through; standard; volatge phase angle jump (VPAJ); FREQUENCY;

D O I：

10.1109/ECCE-Asia49820.2021.9479264

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

There is increasing interest in understanding residential inverter behavior, particularly due to the growth of roof-lop photovoltaic (PV) system installations and the impact behavior has on the distribution system. The response of a single PV inverter or a simulated model does not represent the actual behavior of several inverters integrated with the distribution network. In this research, 28 off-the-shelf residential PV inverters experimental responses to voltage phase angle jumps are analyzed. Statistical analysis is performed to demonstrate the impact of the behavior of the installed roof-top PV inverters under such disturbances on the Australian National Electricity Market. undesired curtailment and disconnections were observed, threatening the power system's stability where a high penetration of solar PV generation exists. The main objective of this study is to provide a statistical analysis method to identify the potential power system response under massive disconnection and power curtailment of inverters. Another aim is to assist in future Standards development and a proper contextual investigation for high penetrated areas of roof-top PV systems.

引用

页码：291 / 296

页数：6

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