Robust Control Parameters Design of PBC Controller for LCL-Filtered Grid-Tied Inverter
Robust Control Parameters Design of PBC Controller for LCL-Filtered Grid-Tied Inverter
复制标题
LCL滤波并网逆变器PBC控制器鲁棒控制参数设计
DOI:
10.1109/tpel.2019.2963200
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发表时间:
2020-08
影响因子:
6.7
通讯作者:
Blaabjerg Frede
中科院分区:
文献类型:
--
作者:
Zhao Jinping;Wu Weimin;Shuai Zhikang;Luo An;Chung Henry Shu-hung;Blaabjerg Frede
Owing to the strong robustness against system parameter changes and external perturbations, the passivity-based control (PBC) has been widely adopted in grid-tied inverter (GTI). However, for a PBC-based GTI with LCL-filter, there are three damping gains and two interactively coupled-feedforward terms in the control loop, resulting in the controller design challenge for engineers. In order to help electrical engineers to well design the PBC controller for LCL-filtered GTI, a new design of the damping gains is proposed, by limiting the inherent steady-state error of grid-injected current. Furthermore, the state observer is also adopted to reduce the number of sensors. The robustness against the parameters shift and wide grid impedance variation is also addressed. The effectiveness of the proposed control design strategy will be verified through experimental results on a 3 kW/3-phase/110 V experimental lab setup.
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影响因子:
6.7
作者:
Yuanbin He;H. Chung;C. N. Ho;Weimin Wu
通讯作者:
Yuanbin He;H. Chung;C. N. Ho;Weimin Wu
DOI:
10.1109/ecce.2013.6646865
发表时间:
2013-10
期刊:
2013 IEEE Energy Conversion Congress and Exposition
影响因子:
--
作者:
Jarno Kukkola;M. Hinkkanen
通讯作者:
Jarno Kukkola;M. Hinkkanen
影响因子:
7.7
作者:
James Scoltock;T. Geyer;U. Madawala
通讯作者:
James Scoltock;T. Geyer;U. Madawala
影响因子:
6.7
作者:
Marwa Ben Saïd-Romdhane;M. Naouar;I. Slama-Belkhodja;E. Monmasson
通讯作者:
Marwa Ben Saïd-Romdhane;M. Naouar;I. Slama-Belkhodja;E. Monmasson
影响因子:
6.7
作者:
A. Kouchaki;M. Nymand
通讯作者:
A. Kouchaki;M. Nymand