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Psim시뮬레이션과 전동기-발전기(MG) 세트의 출력특성분석
임형택(Hyung-Tack Lim),조다솜(Da-Som Jo),손효수(Hyo-Soo Son),문상수(Sang-Soo Moon),이석현(Seok-Hyun Lee),김근수(Kun-Su Kim),조철희(Chul-Hee Jo) 한국신재생에너지학회 2014 신재생에너지 Vol.10 No.3
The importance of energy is growing according to the energy shortage and environmental concerns. Accordingly, in order to solve the problems about the use of fossil fuel, a renewable energy sources are needed. Global renewable energy power industrys position in the renewable energy market becomes important and new technology development is also essential. MG set composed by the induction motor and permanent magnet synchronous generator for simulating a renewable energy source is based on a suitable experiment equipment. The torque generated by applying a voltage to the induction motor in MG set is used as an input of the permanent magnet synchronous generator. In Psim simulation, the characteristics of the induction motor model was formulated and the output torque characteristics of the motor was controlled using the induction motor side inverter, In this paper, the comparison analysis between Psim simulation and the output characteristics of the MG set is performed in order to identify a renewable energy power system more accurately.
전동기-발전기 실험장치(Motor-Generator Set)를 이용한 조류발전 시스템의 특성 분석
안원영(An, Won-Young),임형택(Lim, Hyung-Tack),이석현(Lee, Seok-Hyun),김근수(Kim, Gun-Su),조철희(Jo, Chul-Hee) 한국신재생에너지학회 2013 신재생에너지 Vol.9 No.4
In order to analyze the characteristics of tidal current power generation system, we measured output power in M-G Set (Motor-Generator Set) and MATLAB/Simulink. We installed M-G Set (Motor-Generator Set) and did a simulation using MATLAB/Smulink. The simulation consisted of the tidal current turbine, PMSG, converter, and three-phase PWM inverter. Also, the speed control of the generator was performed using machine side converter. And we measured output voltage, current, power of the generator and the output power of three-phase PWM inverter.