Modeling and Control of Single-Phase UPS Inverters: A Survey
Modeling and Control of Single-Phase UPS Inverters: A Survey
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DOI：
10.1109/peds.2005.1619806
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发表时间：
2005-11
期刊：
影响因子：
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通讯作者：
H. Deng;R. Oruganti;D. Srinivasan
中科院分区：
文献类型：
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作者：
H. Deng;R. Oruganti;D. Srinivasan
高性能UPS逆变器在稳态和暂态条件下都有严格的控制要求。许多不同的控制技术已被应用于UPS逆变器。然而，很少有出版物审查关于这些控制技术的文献并对其进行分类，特别是关于这一领域的最新发展。本文提出并讨论了单相UPS逆变器的控制问题。给出了逆变器的传递函数和状态空间模型。然后对目前最流行的UPS逆变器控制方案进行了综述。这些控制技术可分为基于模型的瞬时反馈控制、前馈学习控制和非线性控制。重点介绍和比较了这些方法的主要优缺点。
High performance UPS inverters have stringent control requirements both under steady-state and under transient conditions. Many different control techniques have been applied to UPS inverters. However, there are few publications reviewing the literature on these control techniques and classifying the same, particularly with regard to the more recent developments in this area. In this paper, the control problem of a single-phase UPS inverter is presented and discussed. Both the transfer function and the state-space models of the inverter are presented. Then a review of the most popular solutions for control of UPS inverters is carried out. These control techniques are classified as model-based instantaneous feedback control, feedforward learning control and nonlinear control. The major advantages and disadvantages of these methods are highlighted and compared.