A Robust and Structurally Simple Controller for Inverter Applications
A Robust and Structurally Simple Controller for Inverter Applications
复制标题
适用于逆变器应用的稳健且结构简单的控制器
DOI：
10.1109/isie.2019.8781495
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发表时间：
2019
期刊：
影响因子：
--
通讯作者：
K. Sheshyekani
中科院分区：
文献类型：
--
作者：
Antoine Brissette;H. Karimi;M. Karimi;K. Sheshyekani
针对基于变流器的分布式能源机组，提出了一种鲁棒伺服控制器。目的是将终端电压维持在期望的参考值，并确保对不确定性和负载变化具有很强的鲁棒性。该控制设计基于鲁棒伺服机构问题（RSP）和线性二次跟踪器（LQT）理论，采用多输入多输出（MIMO）方法。该控制器结构简单，但具有瞬态响应快、输出通道间耦合低、稳态误差为零的特点。利用电磁瞬变程序（EMTP）进行了大量的计算机仿真，对所提控制器的性能进行了评估。
This paper presents a robust servomechanism controller for operation of converter-based distributed energy resource (DER) units. The aim is to maintain the terminal voltage at a desired reference value and to ensure strong robustness versus uncertainties and load changes. The control design is based on the theories of robust servomechanism problem (RSP) and the linear quadratic tracker (LQT) and has a multi-input multi-output (MIMO) approach. Despite its simple structure, the proposed controller is characterized by fast transient response, low coupling among output channels and zero steady-state error. The performance of the proposed controller is evaluated through the extensive computer simulations using electromagnetic transient program (EMTP).
影响因子：
7.7
作者：
Zhong, Qing-Chang;Weiss, George
通讯作者：
Weiss, George