DocumentCode :
2760738
Title :
Research laboratory for grid-integration of distributed renewable energy resources - Integration analysis of DERs -
Author :
Fuchs, Friedrich Wilhelm ; Hoffmann, Nico ; Reese, Jackson ; Wessels, C. ; Lohde, R. ; Grunau, S. ; Gebhardt, F.
Author_Institution :
Inst. for Power Electron. & Electr. Drives, Christian-Albrechts-Univ. of Kiel, Kiel, Germany
fYear :
2012
fDate :
4-6 Sept. 2012
Abstract :
The growing amount of electric energy generated from distributed or decentralized energy resources (DER), mainly of renewables, requires their appropriate grid integration. Measurements at downscaled systems in a laboratory environment are a time- and cost-efficient way to investigate grid-integration of distributed renewable energy resources. These renewable power sources have special characteristics as they are fluctuating, time-and locally-dependent and most of the feed in is by means of a converter. Moreover the properties of the electrical mains, amplitude and impedance, are also time dependent. These properties have to be emulated for the measurement. A dedicated laboratory test-bench has been developed. Here an overview on the self developed laboratory special systems and some exemplary analysis´ of the grid integration of DERs by measurement on this laboratory test-bench are presented. These are the performance of DERs at low voltage, application of FACTs to support this performance, analyzing of PLLs at distorted voltage and grid adaptive control of DERs. A perspective application for a micro grid is presented.
Keywords :
distributed power generation; flexible AC transmission systems; power convertors; power grids; renewable energy sources; DER integration analysis; FACTS; PLL analysis; decentralized energy resources; dedicated laboratory test-bench; distributed renewable energy resources; electric energy; grid adaptive control; grid-integration; microgrid; power converter; renewable power sources; Emulation; Harmonic analysis; Laboratories; Voltage control; Voltage fluctuations; Voltage measurement; Wind turbines; Distributed Energy Resources; Grid Integration; Power Converter; Research Laboratory;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Power Electronics and Motion Control Conference (EPE/PEMC), 2012 15th International
Conference_Location :
Novi Sad
Print_ISBN :
978-1-4673-1970-6
Electronic_ISBN :
978-1-4673-1971-3
Type :
conf
DOI :
10.1109/EPEPEMC.2012.6397504
Filename :
6397504
Link To Document :
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