Back-stepping Control of Three-phase Inverter for UPS Application with a Fourth-order Load Current Observer in DQ Frame

机译：DQ框架中具有四阶负载电流观测器的UPS应用三相逆变器的反步控制

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This paper investigated the back-stepping control strategy for three-phase UPS application. Internal pseudo current-loop reference and the final control reference were obtained step by step in D frame and Q frame respectively. Continually, a load current observer was designed to replace three real-world load current sensors. Finally, control hardware in the loop (HIL) system validated the effectiveness of proposed control scheme.

机译：本文研究了三相UPS应用的反步控制策略。内部伪电流环参考和最终控制参考分别在D帧和Q帧中逐步获得。不断地，设计了负载电流观察器来代替三个现实世界的负载电流传感器。最后，回路中的控制硬件（HIL）系统验证了所提出的控制方案的有效性。

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《IEEE International Symposium on Power Electronics for Distributed Generation Systems》|2019年|1105-1108|共4页
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Jinsong He; Xin Zhang;
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Observers; Uninterruptible power systems; Inverters; Circuit stability; Stability criteria; Power system stability;

机译：观察者;不间断电源系统;逆变器;电路稳定性;稳定性判据;电源系统稳定性;

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1. An Optimal PR Control Strategy with Load Current Observer for a Three-Phase Voltage Source Inverter [J] . Bo Zhao, Kang Yang, Peng Li, Energies . 2015,第8期

机译：三相电压源逆变器的带负载电流观测器的最优PR控制策略
2. Sliding-mode control in dq-frame for a three-phase grid-connected inverter with LCL-filter [J] . Dang Chaoliang, Tong Xiangqian, Song Weizhang Journal of the Franklin Institute . 2020,第15期

机译：具有LCL滤波器的三相网格连接逆变器DQ框架中的滑模控制
3. Improved and less load dependent three-phase current-controlled inverter with hysteretic current controllers [J] . Rashidi N.H. IEEE Transactions on Industrial Electronics . 1995,第3期

机译：具有磁滞电流控制器的改进型和较少负载相关的三相电流控制逆变器
4. Back-stepping Control of Three-phase Inverter for UPS Application with a Fourth-order Load Current Observer in DQ Frame [C] . Jinsong He, Xin Zhang IEEE International Symposium on Power Electronics for Distributed Generation Systems . 2019

机译：用DQ帧中的第四阶负载电流观测器对UPS应用的三相逆变器的回到步进控制
5. Current Control Strategies for Three-phase Paralleled SiC Inverters [D] . Wang, Lu. 2019

机译：三相并联SiC逆变器的电流控制策略
6. An improved synchronous reference frame current control strategy for a photovoltaic grid-connected inverter under unbalanced and nonlinear load conditions [O] . Amirreza Naderipour, Abdullah Asuhaimi Mohd Zin, Mohd Hafiz Bin Habibuddin, -1

机译：不平衡和非线性负载条件下光伏并网逆变器的改进同步参考框架电流控制策略
7. An Optimal PR Control Strategy with Load Current Observer for a Three-Phase Voltage Source Inverter [O] . Xiaobo Dou, Kang Yang, Xiangjun Quan, 2015

机译：三相电压型逆变器负载电流观测器的最优pR控制策略

Back-stepping Control of Three-phase Inverter for UPS Application with a Fourth-order Load Current Observer in DQ Frame

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