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A Predictive Deadbeat Grid-connected Control Method of H6 Topology
2020 5th Asia Conference on Power and Electrical Engineering (ACPEE), 2020The single-phase H6 PV grid-connected inverter can effectively improve the efficiency and safety of the PV grid-connected system with the characteristics of high efficiency and suppressing leakage current. In order to reduce the current distortion due to the control delay, a predictive deadbeat control method is proposed based on the analysis of the ...
Ning Zhou +5 more
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FPGA based predictive deadbeat control for high switching frequency SEPIC
IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society, 2012This paper presents the application of predictive deadbeat control to the high switching frequency DC/DC Single-Ended Primary Inductor Converter (SEPIC). An extended Kalman observer with load variation estimation is designed to achieve current sensorless operation of the controller.
Li, Nan +5 more
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2021 IEEE Energy Conversion Congress and Exposition (ECCE), 2021
Due to lack of the pulse-width-modulation (PWM) module, it is difficult to implement conventional high frequency signal injection (HFSI) sensorless control method on finite-control-set model predictive control (FCS-MPC). Hence, this paper proposes a simple method by using the deadbeat solution, in which the current tracking error in the cost function ...
Ximeng Wu +2 more
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Due to lack of the pulse-width-modulation (PWM) module, it is difficult to implement conventional high frequency signal injection (HFSI) sensorless control method on finite-control-set model predictive control (FCS-MPC). Hence, this paper proposes a simple method by using the deadbeat solution, in which the current tracking error in the cost function ...
Ximeng Wu +2 more
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Predictive, Deadbeat, and Combined Controls
2018Abstract In this chapter, three control methods recently developed for or applied to electric motors in general and to permanent magnet synchronous (PMS) motors, in particular, are presented. The methods include model predictive control (MPC), deadbeat control (DBC), and combined vector and direct torque control (CC).
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Predictive current control for Permanent Magnet Synchronous Motor based on deadbeat control
2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA), 2012This paper presents a discrete predictive current control of PMSM (Permanent Magnet Synchronous Motor) based on dead-beat algorithm, in the synchronous frame, to improve the performance of current loop. Based on the mathematical model of PMSM the current controller directly calculated the expected voltage vector according to the current reference and ...
Li Niu, Ming Yang, Dian-guo Xu
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An Improved Deadbeat Predictive Direct Power Control Using Geometrical Modulation
2020 IEEE 21st Workshop on Control and Modeling for Power Electronics (COMPEL), 2020Predictive direct power control (P-DPC) has been proposed as an effective solution to regulate the instantaneous power of pulse-width modulated (PWM) rectifiers without using the inner current controller and the phase lock loop (PLL). Deadbeat P-DPC is one category of P-DPC. It utilizes the predictive model of PWM converters to calculate the equivalent
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Deadbeat properties in generalized predictive control with pure dead-time
Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788), 2004Based on the coefficient mapping relationship between plant with pure dead-time and closed-loop characteristic polynomial, the conditions on zero coefficients of characteristic polynomial are analyzed and the deadbeat properties of GPC with pure dead-time are derived.
null Yuanyuan Zou, null Xiaohua Liu
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2018 International Power Electronics Conference (IPEC-Niigata 2018 -ECCE Asia), 2018
This paper presents the equivalent principle of deadbeat predictive direct power control (DP-DPC) scheme and conventional continuous-control-set model predictive direct power control (MP-DPC) scheme of single-phase pulse width modulation (PWM) ac-dc converters, respectively, and reveals their inherent relationship from the view of the expressions of ...
Bi Liu, Tao Chen, Wensheng Song
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This paper presents the equivalent principle of deadbeat predictive direct power control (DP-DPC) scheme and conventional continuous-control-set model predictive direct power control (MP-DPC) scheme of single-phase pulse width modulation (PWM) ac-dc converters, respectively, and reveals their inherent relationship from the view of the expressions of ...
Bi Liu, Tao Chen, Wensheng Song
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Deadbeat Predictive Current Control for PMSM Based on Improved Luenberger Observer
2020 39th Chinese Control Conference (CCC), 2020In this paper, we present an improved Luenberger observer using in the control of the permanent magnet synchronous motor (PMSM) current loop. In the initial phase, the actual values of the system differ significantly from the estimates of the Luenberger observer.
Pengfei Wang +3 more
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Enhanced Robust Deadbeat Predictive Current Control for Induction Motors
2021 IEEE International Conference on Predictive Control of Electrical Drives and Power Electronics (PRECEDE), 2021Xing Wang, Yongchang Zhang, Haitao Yang
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