지원사업
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.
이용수
초록· 키워드
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This paper is related to a new solar power conditioner for a built-in step-up chopper function. In the first step-up chopper proposed solar PV power conditioner for mutually connected in series with the input voltage of the bypass diodes are respectively connected to the positive terminal should install the mutual boosting chopper diode connected in series with the boost chopper switching element between the two power supply and at the same time the first and the second was connected to a second diode and a resonance inductor and a snubber capacitor in series with each other. And the common connection point between the bypass diode and the step-up chopper and the step-up chopper diode common connection point of the switching elements of the input voltage was set to the boost inductor for storing energy. In addition, between the step-up chopper and the step-up chopper diode and a switching element of a joint connection point of the first auxiliary diode and the second common connection point of the auxiliary diode was provided, the resonance capacitor. Between the step-up chopper and the step-up chopper diode and a switching element of a joint connection point and the common connection point of the resonance inductor snubber capacitor and connecting the third secondary diode, between two power supply lines is characterized by configuring the DC link capacitor bus lines in parallel. Therefore, it is possible to suppress the switching loss through, DC link bus lines, as well as there could seek miniaturization and weight reduction of the power conditioner itself by using a common capacitor of the non-polar non-polar electrolytic capacitor having a capacitor, the service life of the circuit can be extended and it is possible to greatly reduce the loss can be greatly improve the reliability of the product and the operation of the product itself.
목차
Abstract
1. 서론
2. 제안한 승압 초퍼 기능이 내장된 태양광 발전용 파워컨디셔너
3. 시뮬레이션 및 실험결과 해석
4. 결론
References
참고문헌 (7)
참고문헌 신청
1. [단행본] - Solar Energy Association / 2001 / Design and Construction revised second edition of the power generation system of solar power system / Ohmsha
2. [학술대회논문] - Qun zhao / 2001 / A Simple and Effective Method to Alleviate the Rectifier Reverse-Recoverry Problem in Continuous-Current-Mode Boost Converters / IEEE Transactions on Power Electronics 16 (5) : 649 ~ 658
3. [학술대회논문] - K. Mark Smith / 1997 / A Comparison of Voltage-Mode Soft Switching Methods for PWM Converter / IEEE Transactions on Pawer Electronics 12 (12) : 376 ~ 386
4. [학술대회논문] - Marn-Go kim / 1998 / High-Power -Factor Boost Rectifier with a Passive Energy Recovery Snubber / Proceeding og ICPE, Seoul : 668 ~ 676
5. [보고서] - Akifusa Hirokazu / 2000 / Study on power loss of zero-voltage switching high efficiency rectifier circuit : 109 ~ 113
2. [학술대회논문] - Qun zhao / 2001 / A Simple and Effective Method to Alleviate the Rectifier Reverse-Recoverry Problem in Continuous-Current-Mode Boost Converters / IEEE Transactions on Power Electronics 16 (5) : 649 ~ 658
3. [학술대회논문] - K. Mark Smith / 1997 / A Comparison of Voltage-Mode Soft Switching Methods for PWM Converter / IEEE Transactions on Pawer Electronics 12 (12) : 376 ~ 386
4. [학술대회논문] - Marn-Go kim / 1998 / High-Power -Factor Boost Rectifier with a Passive Energy Recovery Snubber / Proceeding og ICPE, Seoul : 668 ~ 676
5. [보고서] - Akifusa Hirokazu / 2000 / Study on power loss of zero-voltage switching high efficiency rectifier circuit : 109 ~ 113
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