A Predictive Deadbeat Grid-connected Control Method of H6 Topology

机译：H6拓扑的预测无差拍并网控制方法

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The 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 operation of H6 topology and the principle of deadbeat control. The power feed-forward control speeds up the response of output current to the input power changes. The system model is established in the Matlab/Simulink and a prototype is constructed. Simulation and experimental results verify the validity of the proposed control method.

机译：H6单相光伏并网逆变器具有效率高，抑制漏电流的特点，可以有效提高光伏并网系统的效率和安全性。为了减少由于控制延迟引起的电流畸变，在分析H6拓扑操作和无差拍控制原理的基础上，提出了一种预测性无差拍控制方法。功率前馈控制可加快输出电流对输入功率变化的响应。在Matlab / Simulink中建立了系统模型，并构建了原型。仿真和实验结果验证了所提控制方法的有效性。

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《Asia Conference on Power and Electrical Engineering》|2020年|673-677|共5页
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Ning Zhou; Rui Zhao; Liang Wang; Pengfei Zhang; Dong Yang; Changhui Ma;
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single-phase grid-connected inverter; H6 topology; power feed-forward; deadbeat control;

机译：单相并网逆变器; H6拓扑;功率前馈;无差拍控制;

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1. A Robust Deadbeat Finite Set Model Predictive Current Control Based on Discrete Space Vector Modulation for a Grid-Connected Voltage Source Inverter [J] . Hyun-Cheol Moon, June-Seok Lee, Kyo-Beum Lee Energy Conversion, IEEE Transactions on . 2018,第4期

机译：基于离散空间矢量调制的并网电压源逆变器鲁棒无差拍有限集模型预测电流控制
2. A Double Update PWM Method to Improve Robustness for the Deadbeat Current Controller in Three-Phase Grid-Connected System [J] . Ling Yang, Yandong Chen, An Luo, Journal of electrical and computer engineering . 2018,第PTa2期

机译：三相并网系统中用于无差拍电流控制器鲁棒性的双更新PWM方法
3. Use of Boundary Control With Second-Order Switching Surface to Reduce the System Order for Deadbeat Controller in Grid-Connected Inverter [J] . He Yuanbin, Chung Henry Shu-Hung, Ho Carl Ngai-Man, Power Electronics, IEEE Transactions on . 2016,第3期

机译：边界控制与二阶开关表面的结合使用可降低并网逆变器中无差拍控制器的系统顺序
4. A novel H6 topology and Its modulation strategy for transformerless photovoltaic grid-connected inverters [C] . Du Dongling, Hao Ruixiang, Li Hong, European Conference on Power Electronics and Applications . 2014

机译：无变压器光伏并网逆变器的新型H6拓扑及其调制策略
5. Predictive current controlled PWM strategy for grid-connected single-phase inverter. [D] . Yu, Bin. 2005

机译：并网单相逆变器的预测电流控制PWM策略。
6. Evaluation of methods for predicting the topology of β-barrel outer membrane proteins and a consensus prediction method [O] . Pantelis G Bagos, Theodore D Liakopoulos, Stavros J Hamodrakas 2005

机译：评估β-桶外膜蛋白拓扑结构的方法和共识预测方法
7. Cooperative control of deadbeat predictive and state error port‐controlled Hamiltonian method for permanent magnet synchronous motor drives [O] . Yujiao Zhao, Haisheng Yu 2021

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8. Deadbeat Predictive Controllers [R] . Juang, J. N. , Phan, M. 1997

机译：Deadbeat预测控制器

A Predictive Deadbeat Grid-connected Control Method of H6 Topology

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