Hierarchical Sliding Mode Control of Paralleling Single-phase UPS Inverters

سال انتشار: 1390
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 951

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تاریخ نمایه سازی: 25 شهریور 1392

چکیده مقاله:

In this paper a novel control method for parallel UPS inverters has been proposed. UPS units paralleling reduces cost of installation and increases reliability of system. This newmethod is based on sliding mode control and has the benefits of sliding mode control such as robustness against disturbances andfast response. We use hierarchical model of sliding mode control for parallel inverters control. The performance of this method hasbeen investigated through simulation and comparison with common methods of parallel inverters control. Simulation was done for two parallel inverters. Simulation results certified the sliding mode control possibility for parallel inverters control

کلیدواژه ها:

Load sharing ، Parallel inverters ، Hierarchical sliding mode control ، Sliding surface ،


Sh. Darvishzadeh

Iran University of Science and Technology

A. Rahmati

Iran University of Science and Technology

A. Abrishamifar

Iran University of Science and Technology