TY - GEN
T1 - Optimal Voltage/Var Control of PV Inverters in Distribution Network Based on Genetic Algorithm
AU - Sun, Lizheng
AU - Zhuo, Fang
AU - Yang, Zebin
AU - Yi, Hao
AU - Yin, Xiaoqing
N1 - Publisher Copyright:
© 2021 IEEE.
PY - 2021
Y1 - 2021
N2 - The increasing scale of photovoltaic (PV) in the distribution network brings serious power quality issues, especially significant voltage violation. Considering the cost, traditional voltage regulation methods are not suitable for the system with high PV penetration. Based on the PV inverters which can offer fast and flexible reactive and active power support, this paper proposes a new comprehensive PV operation optimization method. Firstly, by investigating the effect of the PV active power curtailment on the voltage regulation, a mathematical optimization model is built. Then the genetic algorithm (GA) is implemented to solve the proposed model and coordinate the PV reactive and active power output. Finally, a 5-bus system is designed in simulation. The results verify the effectiveness and feasibility of the proposed method in regulating voltages and minimizing active power curtailment of PVs.
AB - The increasing scale of photovoltaic (PV) in the distribution network brings serious power quality issues, especially significant voltage violation. Considering the cost, traditional voltage regulation methods are not suitable for the system with high PV penetration. Based on the PV inverters which can offer fast and flexible reactive and active power support, this paper proposes a new comprehensive PV operation optimization method. Firstly, by investigating the effect of the PV active power curtailment on the voltage regulation, a mathematical optimization model is built. Then the genetic algorithm (GA) is implemented to solve the proposed model and coordinate the PV reactive and active power output. Finally, a 5-bus system is designed in simulation. The results verify the effectiveness and feasibility of the proposed method in regulating voltages and minimizing active power curtailment of PVs.
KW - Distribution network
KW - Genetic algorithm (GA)
KW - Photovoltaic (PV)
KW - Reactive power control
UR - https://www.scopus.com/pages/publications/85123805751
U2 - 10.1109/PEAS53589.2021.9628526
DO - 10.1109/PEAS53589.2021.9628526
M3 - 会议稿件
AN - SCOPUS:85123805751
T3 - PEAS 2021 - 2021 IEEE 1st International Power Electronics and Application Symposium, Conference Proceedings
BT - PEAS 2021 - 2021 IEEE 1st International Power Electronics and Application Symposium, Conference Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 1st IEEE International Power Electronics and Application Symposium, PEAS 2021
Y2 - 12 November 2021 through 15 November 2021
ER -
