Double-Loop Controlled Grid-Connected Inverter

Conference: PCIM Europe 2017 - International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management
05/16/2017 - 05/18/2017 at Nürnberg, Deutschland

Proceedings: PCIM Europe 2017

Pages: 6Language: englishTyp: PDF

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Authors:
Nitkin, Dimitriy; Dyakin, Sergey; Skorokhod, Yury (Transconverter LLC, Russia)
Volskiy, Sergey (Moscow State Aviation Institute Technical University, Russia)

Abstract:
The paper presents a developed principle of a double-loop controlled inverter used in grid-tied photovoltaic conversion systems. A block diagram of the developed power conversion system and primary equations are described. A prototype of a 6.7 kVA output power inverter was developed and tested. The derived experimental results are provided and analyzed. This paper may be interesting for engineers developing power conversion systems which comprise PV-panels and a grid-tied inverter.