TY - GEN
T1 - A Control Strategy of the Grid Support for Photovoltaic Inverter Based on Control-hardware-in-the-loop Simulation
AU - Li, Shuang
AU - Si, Gangquan
AU - Qu, Kai
AU - Yang, Zeyu
AU - He, Guoqing
N1 - Publisher Copyright:
© 2019 IEEE.
PY - 2019/10
Y1 - 2019/10
N2 - With the increasing proportion of renewable energy generation, the grid lost strong electrical support for renewable energy generating units, which leads to a series of new grid- connected stability problems. Therefore, it is of great significance to enhance the acceptance of PV power generation by improving the grid-connected voltage quality of PV inverters. A coordinated control strategy for PV inverters with the grid support capability was proposed in this paper, which fully utilized the voltage and frequency regulation capability of grid- connected inverters. At the same time, a real-time simulation system of PV grid-connected inverter based on FPGA simulator and eHS modeling technology was built by RT-LAB simulation platform. Finally, some relevant experiments are carried out on the simulation platform when the grid-connected voltage is disturbed. And the simulation results verified the validity of the proposed control strategy.
AB - With the increasing proportion of renewable energy generation, the grid lost strong electrical support for renewable energy generating units, which leads to a series of new grid- connected stability problems. Therefore, it is of great significance to enhance the acceptance of PV power generation by improving the grid-connected voltage quality of PV inverters. A coordinated control strategy for PV inverters with the grid support capability was proposed in this paper, which fully utilized the voltage and frequency regulation capability of grid- connected inverters. At the same time, a real-time simulation system of PV grid-connected inverter based on FPGA simulator and eHS modeling technology was built by RT-LAB simulation platform. Finally, some relevant experiments are carried out on the simulation platform when the grid-connected voltage is disturbed. And the simulation results verified the validity of the proposed control strategy.
KW - Active power support
KW - Control-hardware-in- the-loop
KW - PV grid-connected system
KW - Reactive power support
UR - https://www.scopus.com/pages/publications/85096422230
U2 - 10.1109/APAP47170.2019.9224817
DO - 10.1109/APAP47170.2019.9224817
M3 - 会议稿件
AN - SCOPUS:85096422230
T3 - APAP 2019 - 8th IEEE International Conference on Advanced Power System Automation and Protection
SP - 1160
EP - 1165
BT - APAP 2019 - 8th IEEE International Conference on Advanced Power System Automation and Protection
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 8th IEEE International Conference on Advanced Power System Automation and Protection, APAP 2019
Y2 - 21 October 2019 through 24 October 2019
ER -
