作者机构：[Liu, Xiaodong; Zhang, Zhenbin] Shandong Univ, Sch Elect Engn, Jinan 250061, Shandong, Peoples R China.; [Huang, Weiqing; Kennel, Ralph] Tech Univ M 更多[Liu, Xiaodong; Zhang, Zhenbin] Shandong Univ, Sch Elect Engn, Jinan 250061, Shandong, Peoples R China.; [Huang, Weiqing; Kennel, Ralph] Tech Univ Munich, Inst Elect Drive Syst & Power Elect, D-80333 Munich, Germany.; [Garcia, Cristian; Rodriguez, Jose] Univ Andres Bello Chile, Fac Engn, Santiago 8370146, Chile.; [Wang, Fengxiang] Chinese Acad Sci, Haixi Inst, Quanzhou, Fujian, Peoples R China.; [Kazmierkowski, Marian P.] Warsaw Univ Technol, Inst Control & Ind Elect, Warsaw, Poland. 收起
会议名称：IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics (PRECEDE)
会议日期：MAY 31-JUN 02, 2019
来源：2019 IEEE INTERNATIONAL SYMPOSIUM ON PREDICTIVE CONTROL OF ELECTRICAL DRIVES AND POWER ELECTRONICS (PRECEDE 2019)
出版年：2019
页码：183-187
摘要：In this work, we proposed an encoderless finite control set predictive flux control (FCS-PFC) method for an induction motor (IM) fed by a three-level neutral-point clamped (3L-NPC) power converter. The FSC-PFC employs stator flux vector as control objective to eliminate the weighting factor(s) between torque and flux commonly used in the predictive torque control (PTC) approach. An improved sliding-mode observer (SMO) is applied to achieve encoderless control, where the feedback speed signal is not necessary, which is novel add-on to the state-of-the-art solutions. Simulation and experimental results verify the effectiveness of the proposed encoderless PFC method.
