Analysis of active islanding detection methods for grid-connected microinverters for renewable energy processing

作者：Trujillo C L; Velasco D^*; Figueres E; Garcera G

来源：Applied Energy, 2010, 87(11): 3591-3605.

DOI：10.1016/j.apenergy.2010.05.014

• Distributed generation
• Renewable energy sources
• Microinverters
• Active islanding detection methods

This paper presents the analysis and comparison of the main active techniques for islanding detection used in grid-connected microinverters for power processing of renewable energy sources. These techniques can be classified into two classes: techniques introducing positive feedback in the control of the inverter and techniques based on harmonics injection. Accurate PSIM (TM) simulations have been carried out in order to perform a comparative analysis of the techniques under study and to establish their advantages and disadvantages according to IEEE standards.

• 出版日期2010-11