شماره ركورد كنفرانس :
3788
عنوان مقاله :
Fuzzy Chopper-Based Load Emulator for AUT Microgrid
عنوان به زبان ديگر :
Fuzzy Chopper-Based Load Emulator for AUT Microgrid
پديدآورندگان :
Mahdavi M. S. msmahdavi@aut.ac.ir Elactrical Engineering Department Amirkabir University of Technology Tehran, Iran , Gharehpetian G. B. grptian@aut.ac.ir Elactrical Engineering Department Amirkabir University of Technology Tehran, Iran , Ranjbaran P. parisa.rnj@gmail.com Energy Engineering Department University of Tehran Tehran, Iran , Azizi H. hazizi@iust.ac.ir Electrical Machinary Research Department Niroo Research Institute Tehran, Iran
كليدواژه :
Load Emulator , Fuzzy Logic System , Microgrid , Reference Power Tracking
عنوان كنفرانس :
هفتمين كنفرانس ملي شبكه هاي هوشمند انرژي 96
چكيده فارسي :
programmable load emulator is used for
implementation and analysis of different electrical load change
scenarios in power electronics and microgrid laboratory
researches. Load emulators usually use PI controllers to track
the reference active and reactive power profiles. PI controller
coefficients depend on operating point therefore it is not suitable
especially for this application in which the operating point is
constantly changing in a wide range. Also in microgrid
laboratory researches, because of low inertia, the voltage and
frequency variations are considerable which can effect on load
emulator operation. In this paper, a fuzzy-based PI controller is
presented for a chopper-based load emulator in AUT microgrid
for both islanding and grid connected operation modes.
Experimental results show the performance of the fuzzy system
in comparison to conventional PI controller for load emulator in
both operation modes.
چكيده لاتين :
programmable load emulator is used for
implementation and analysis of different electrical load change
scenarios in power electronics and microgrid laboratory
researches. Load emulators usually use PI controllers to track
the reference active and reactive power profiles. PI controller
coefficients depend on operating point therefore it is not suitable
especially for this application in which the operating point is
constantly changing in a wide range. Also in microgrid
laboratory researches, because of low inertia, the voltage and
frequency variations are considerable which can effect on load
emulator operation. In this paper, a fuzzy-based PI controller is
presented for a chopper-based load emulator in AUT microgrid
for both islanding and grid connected operation modes.
Experimental results show the performance of the fuzzy system
in comparison to conventional PI controller for load emulator in
both operation modes.
