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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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초록· 키워드
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This paper proposes the step-up forced commutaled cycloconverter. With input reactors ac power acts as current source, and with output capacitors the ballanced three phase output voltages are built up.
The converter is modeled with forth-order state equation using dq transformation and the steady state characteristics are evaluated by the particular solution of the state equation The magnitude of output voltage increases with magnitude of modulation function q and no more increases but decreases above a certain point of q The waveforms of output voltage and input current are sinusoidal and smooth and the magnitude of output voltage can be controlled which is 2-5 times greater than that of input voltage.
Simulations and experiments are performed to verify the characteristics of proposed converter and the results match well theoretical analysis.
The converter is modeled with forth-order state equation using dq transformation and the steady state characteristics are evaluated by the particular solution of the state equation The magnitude of output voltage increases with magnitude of modulation function q and no more increases but decreases above a certain point of q The waveforms of output voltage and input current are sinusoidal and smooth and the magnitude of output voltage can be controlled which is 2-5 times greater than that of input voltage.
Simulations and experiments are performed to verify the characteristics of proposed converter and the results match well theoretical analysis.
목차
Abstract
Introduction
Circuit Diagram of Converter
Steady State Analysis
Steady State Characteristics
Simulated and Experimental Results
Conclusions
References
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