Improved Linear Active Disturbance Rejection Controller Control Considering Bus Voltage Filtering in Permanent Magnet Synchronous Generator

In the permanent magnet direct drive wind power generation system, the direct current (DC) bus voltage signal of the converter is usually used as the feedback of the voltage outer loop. Because of the existence of random white noise and the measurement error when the sensor collects the DC bus voltage signal, it is necessary to filter the bus voltage signal through the first-order inertial link. The time constant of the first order inertial link is usually 10ms-15ms. In the traditional voltage external loop second-order active disturbance rejection controller (ADRC) system, the influence of the bus voltage filter is not considered in the design of ADRC, which results in the phase lag and amplitude offset between the feedback of the controller and the real bus voltage. This will make the performance of the system affected by the time constant of the first-order inertial link. In this paper, an improved ADRC considering the bus voltage filter is proposed. The filtered bus voltage is expanded into a new state variable. The voltage before the filter is estimated by using the fourth-order linear expansion state observer (LESO) and used as the feedback. The simulation results show that the improved ADRC system has better control performance.

[1]  Jaime Rodríguez Arribas,et al.  Four-Switch Three-Phase Operation of Grid-Side Converter of Doubly Fed Induction Generator With Three Vectors Predictive Direct Power Control Strategy , 2019, IEEE Transactions on Industrial Electronics.

[2]  Viboon Chunkag,et al.  Current-sharing bus and fuzzy gain scheduling of proportional–integral controller to control a parallel-connected AC/DC converter , 2014 .

[3]  Milan Prodanovic,et al.  Full-State Feedback Control of Back-to-Back Converters Based on Differential and Common Power Concepts , 2019, IEEE Transactions on Industrial Electronics.

[4]  Dianguo Xu,et al.  Active Disturbance Rejection Control Strategy for Signal Injection-Based Sensorless IPMSM Drives , 2018, IEEE Transactions on Transportation Electrification.

[5]  Frédéric Wurtz,et al.  Multiphysics Design Optimization of a Permanent Magnet Synchronous Generator , 2017, IEEE Transactions on Industrial Electronics.

[6]  Martin Mellincovsky,et al.  Control of Direct Voltage Regulated Active DC-Link Capacitance Reduction Circuits to Allow Plug-and-Play Operation , 2019, IEEE Transactions on Industrial Electronics.

[7]  Shihua Li,et al.  Speed Control for PMSM Servo System Using Predictive Functional Control and Extended State Observer , 2012, IEEE Transactions on Industrial Electronics.

[8]  Huijun Gao,et al.  Extended State Observer-Based Sliding-Mode Control for Three-Phase Power Converters , 2017, IEEE Transactions on Industrial Electronics.

[9]  Boualaga Rabhi,et al.  Design and Experimental Investigation of Predictive Direct Power Control of Three-Phase Shunt Active Filter with Space Vector Modulation using Anti-windup PI Controller Optimized by PSO , 2018, Arabian Journal for Science and Engineering.

[10]  Shuangxia Niu,et al.  Design of an Electrical Continuously Variable Transmission Based Wind Energy Conversion System , 2016, IEEE Transactions on Industrial Electronics.

[11]  Jingqing Han,et al.  From PID to Active Disturbance Rejection Control , 2009, IEEE Trans. Ind. Electron..

[12]  Dianguo Xu,et al.  Enhanced Linear ADRC Strategy for HF Pulse Voltage Signal Injection-Based Sensorless IPMSM Drives , 2019, IEEE Transactions on Power Electronics.

[13]  F. Alonge,et al.  Active disturbance rejection control of linear induction motor , 2016, 2016 IEEE Energy Conversion Congress and Exposition (ECCE).

[14]  Gang Wang,et al.  Frequency response control of D-PMSG based on the active disturbance rejection controller , 2014, 2014 17th International Conference on Electrical Machines and Systems (ICEMS).

[15]  Wenchao Xue,et al.  Active disturbance rejection control: methodology and theoretical analysis. , 2014, ISA transactions.

[16]  Martin Ordonez,et al.  DC-Link Control Filtering Options for Torque Ripple Reduction in Low-Power Wind Turbines , 2017, IEEE Transactions on Power Electronics.

[17]  Frede Blaabjerg,et al.  Predictive Control With Discrete Space-Vector Modulation of Vienna Rectifier for Driving PMSG of Wind Turbine Systems , 2019, IEEE Transactions on Power Electronics.

[18]  Yuxin Su,et al.  Automatic disturbances rejection controller for precise motion control of permanent-magnet synchronous motors , 2005, IEEE Transactions on Industrial Electronics.

[19]  Wenxiang Deng,et al.  Active disturbance rejection adaptive control of uncertain nonlinear systems: theory and application , 2017 .

[20]  Hassan K. Khalil,et al.  Nonlinear observers comprising high-gain observers and extended Kalman filters , 2013, Autom..

[21]  Dong Wang,et al.  DC-Bus Voltage Control Stability Affected by AC-Bus Voltage Control in VSCs Connected to Weak AC Grids , 2016, IEEE Journal of Emerging and Selected Topics in Power Electronics.

[22]  Wei Xu,et al.  Improved Coordinated Control of Standalone Brushless Doubly Fed Induction Generator Supplying Nonlinear Loads , 2019, IEEE Transactions on Industrial Electronics.

[23]  Ahmed S. Morsy,et al.  A New Active Output Filter (AOF) for Variable Speed Constant Frequency (VSCF) Power System in Aerospace Applications , 2015, IEEE Transactions on Power Electronics.

[24]  Xiang Wu,et al.  Sensorless Control for IPMSM Based on Adaptive Super-Twisting Sliding-Mode Observer and Improved Phase-Locked Loop , 2019, Energies.

[25]  Milijana Odavic,et al.  An Improved Method of DC Bus Voltage Pulsation Suppression for Asymmetric Wind Power PMSG Systems With a Compensation Unit in Parallel , 2017, IEEE Transactions on Energy Conversion.

[26]  Guobiao Cai,et al.  Nonlinear fractional order proportion-integral-derivative active disturbance rejection control method design for hypersonic vehicle attitude control , 2015 .

[27]  Carlos García-Rodriguez,et al.  On the Control of the Permanent Magnet Synchronous Motor: An Active Disturbance Rejection Control Approach , 2014, IEEE Transactions on Control Systems Technology.

[28]  Bao-Zhu Guo,et al.  On convergence of nonlinear active disturbance rejection control for MIMO systems , 2012, Proceedings of the 31st Chinese Control Conference.