Synergetic optimization operation method for distribution network based on SOP and PV

作     者：Lei Chen Ning Zhang Xingfang Yang Wei Pei Zhenxing Zhao Yinan Zhu Hao Xiao Lei Chen;Ning Zhang;Xingfang Yang;Wei Pei;Zhenxing Zhao;Yinan Zhu;Hao Xiao

作者机构：State Grid Shijiazhuang Electric Power CompanyShijiazhuang 130100P.R.China Institute of Electrical EngineeringChinese Academy of SciencesBeijing 100190P.R.China IEEE Power and Energy SocietyNew YorkUSA 

出 版 物：《Global Energy Interconnection》 (全球能源互联网（英文版）)

年 卷 期：2024年第7卷第2期

页      面：130-141页

核心收录：

学科分类：080802[工学-电力系统及其自动化] 0808[工学-电气工程] 08[工学] 

基　　金：supported by the Science and Technology Project of SGCC(kj2022-075) 

主　　题：Synergetic optimization Soft open point(SOP) Photovoltaic(PV) Distribution network 

摘      要：The integration of distributed generation brings in new challenges for the operation of distribution networks,including out-of-limit voltage and power flow *** open points(SOP)are new power electronic devices that can flexibly control active and reactive power *** the exception of active power output,photovoltaic(PV)devices can provide reactive power compensation through an ***,a synergetic optimization operation method for SOP and PV in a distribution network is proposed.A synergetic optimization model was *** voltage deviation,network loss,and ratio of photovoltaic abandonment were selected as the objective *** PV model was improved by considering the three reactive power output modes of the PV *** the load fluctuation and loss of the SOP were *** multi-objective optimization algorithms were used,and a compromise optimal solution was *** studies were conducted using an IEEE 33-node *** simulation results indicated that the SOP and PVs complemented each other in terms of active power transmission and reactive power *** optimization improves power control capability and flexibility,providing better power quality and PV consumption rate.