文献类型：会议论文

英文题名：Nonlinear L2disturbance attenuation control design of UPFC for power flow control

作者：Lv, Xingyu Lei, Bangjun Fei, Shumin

第一作者：Lv, Xingyu

机构：[1] Office of Educational Administration, Guizhou Institute of Technology, Guiyang, 550003, China; [2] School of Electrical and Information Engineering, Guizhou Institute of Technology, Guiyang, 550003, China; [3] Key Laboratory of Measurement and Control of Complex Systems of Engineering, Ministry of Education, School of Automation, Southeast University, Nanjing, 210096, China

第一机构：贵州理工学院

会议论文集：Proceedings of the 29th Chinese Control and Decision Conference, CCDC 2017

会议日期：May 28, 2017 - May 30, 2017

会议地点：Chongqing, China

语种：英文

外文关键词：Hamiltonian function method; Nonlinear L₂ DAC; Uncertain nonlinear dynamical system; UPFC

年份：2017

摘要：A nonlinear L2disturbance attenuation control (DAC) of unified power flow controller (UPFC) is investigated in power system by using Hamiltonian function method. First, the dissipative Hamiltonian structure of the UPFC system is established by means of variable transformation. Then, based on the obtained dissipative Hamiltonian structure, a nonlinear L2DAC is put forward. Simulation results on the two-area four-machine power system demonstrate the effectiveness and robustness of the nonlinear L2DAC in comparison with that of direct feedback linearization control (DFLC) and add-On self-tuning (ST) control and PI control. The research results show that the nonlinear L2DAC has better performance than the other controls. ? 2017 IEEE.