Small-Signal Modeling and Networked Control of a PHEV Charging Facility

被引：15

作者：

Herrera, Luis ^{[1
]}

Inoa, Ernesto ^{[2
]}

Guo, Feng ^{[1
]}

Wang, Jin ^{[1
]}

Tang, Hanning ^{[3
]}

机构：

[1] Ohio State Univ, Dept Elect & Comp Engn, Columbus, OH 43210 USA

[2] Caterpillar Inc, Peoria, IL 61629 USA

[3] Eaton Corp, Arden, NC 28704 USA

来源：

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 2014年 / 50卷 / 02期

关键词：

AC-DC power converters; dc-dc power converters; networked control systems (NCSs); power system stability; smart grid; CONTROL-SYSTEMS; STABILITY;

D O I：

10.1109/TIA.2013.2272912

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The introduction of communication systems to power system controllers has brought in another layer of complexity in their design and operation. In this paper, a plug-in hybrid electric vehicle charging facility is studied. A linearized model of the facility is built, including both the dc/dc and dc/ac converters of the distributed energy resources. In addition, a control strategy that includes both local and networked loops is proposed to monitor and control the dc bus voltage of a local energy storage unit. This dc bus voltage is crucial to the self-sustaining capabilities of the system. A review of challenges and opportunities in networked control systems is presented, and the impacts of communication factors to the charging facility stability are analyzed. Finally, a real-time simulation platform which combines both electrical and communication networks is presented to validate the small-signal model, control strategy, and stability analysis including the communication effects.

引用

页码：1121 / 1130

页数：10

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