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논문 기본 정보

자료유형
학위논문
저자정보

이승민 (한경대학교 )

지도교수
이우철
발행연도
2013
저작권
한경대학교 논문은 저작권에 의해 보호받습니다.

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이 논문의 연구 히스토리 (3)

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This paper is interleaved Fly-back converter to operate
gird-connected micro inverters have been studied. Solar energy is
already the exhaustion of fossil fuels and environmental concerns have
been many studies. In this paper, Grade 200W of electrical energy
generated by solar modules used efficiently and Power conversion
system for Grid-Connected aims to development. Low-cost, high
efficiency inverter in order to realize Grid-Connected is needed other
methods from traditional centralized inverter that is the configuration.
Therefore soft switching ZVS operation possible two parallel
interleaved Fly-back DC/DC converter topology by configuring the
input circuit, simple inverting output stage to match the power
frequency to repeat an action in the form of a Pass-through DC/AC
inverter is used. And Sine wave output current by controlling the
operation with high efficiency was realized. Output current is sine
wave and controlled to operate at high efficiency. This paper
interleaving 200w operation and to calculate the maximum current, the
output current is controlled to behave as a sine wave was described.

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