A dynamic-RMS Inverter Model for Distributed Generation

Konferenz: UPEC 2011 - 46th International Universities' Power Engineering Conference
05.09.2011 - 08.09.2011 in Soest, Germany

Tagungsband: UPEC 2011

Seiten: 5Sprache: EnglischTyp: PDF

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Wirasanti, P.; Ortjohann, E.; Sinsukthavorn, W.; Jaloudi, S. (South Westphalia University of Applied Sciences / Division Soest - Lübecker Ring 2, 59494 Soest, Germany)
Morton, D. (2The University of Bolton Deane Road, Bolton, BL3 5AB, UK)

The integration of distributed generation (DG) based on renewable energy sources (RESs) are rapidly penetrating in the conventional power systems. Typically, an inverter is used as an interface unit to connect DG into the grid. Among the large installation of inverter units into the grid, this result the analysis of power systems becomes more complex. Moreover, the analysis with full function of inverter is facing many complex tasks for example a large computational time. Therefore, this paper introduces a new inverter model, which is developed by using the root mean square (RMS) value. By minimizing the complexity function of inverter, it results the proposed model in fast simulation. Since the model can represent the acceptable behavior, it can be utilized as the model in order to fast develop the control function, the optimization, management and economic function in vision of smart grid.