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.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한전기학회 Journal of Electrical Engineering & Technology Journal of Electrical Engineering & Technology Vol.9 No.6
- 발행연도
- 2014.11
- 수록면
- 2,224 - 2,236 (13page)
이용수
초록· 키워드
오류제보하기
The performance of an isolated high voltage full bridge converter is improved using a voltage doubler. In a conventional high voltage full bridge converter, the diode of the transformer secondary voltage undergoes a voltage spike due to the leakage inductance of the transformer and the resonance occurring with the parasitic capacitance of the diode. In addition, in the phase shift control, conduction loss largely increases from the freewheeling mode because of the circulating current. The efficiency of the converter is thus reduced. However, in the proposed converter, the high voltage dual converter consists of a voltage doubler because the circulating current of the converter is reduced to increase efficiency. On the other hand, in the proposed converter, an input current is distributed when using parallel input / serial output and the output voltage can be doubled. However, the voltages in the 2 serial DC links might be unbalanced due to line impedance, passive and active components impedance, and sensor error. Considering these problems, DC injection is performed due to the complementary operations of half bridge inverters as well as the disadvantage of the unbalance in the DC link. Therefore, the serial output of the converter needs to control the balance of the algorithm. In this paper, the performance of the conventional converter is improved and a balance control algorithm is proposed for the proposed converter. Also, the system of the 1.5[kW] PCS is verified through an experiment examining the operation and stability.
목차
Abstract
1. Introduction
2. System Configuration
3. ZVS for Leakage Inductance and Voltage Doubler Capacitance Design
4. Performance Improvement of System
5. Experimental Results
6. Conclusion
References
참고문헌 (22)
참고문헌 신청
1. [학술대회논문] - Seung-Wook Hyun / 2013 / A new voltage balancing control for dual full-bridge converter and single-phase half-bridge inverter / ICEMS : 1722 ~ 1726
2. [학술지(정기간행물)] - 정지훈 / 2010 / Dynamic Model of PEM Fuel Cell Using Real-time Simulation Techniques / Journal of Power Electronics 10 (6) : 739 ~ 748
4. [학술지(정기간행물)] - Jeong-Man Han / 2003 / Analysis of PWM Converter for V-I Output Characteristics of Solar Cell / Journal of Power Electronics 3 (1)
5. [학술지(정기간행물)] - 고영종 / 2010 / Fault Diagnosis of a Voltage-Fed PWM Inverter for a Three-parallel Power Conversion System in a Wind Turbine / Journal of Power Electronics 10 (6) : 686 ~ 693
6. [학술대회논문] - R. Oruganti / 1987 / Implementation of Optimal Trajectory Control of Series Resonant Converters / Proc. IEEE PESC ’87
2. [학술지(정기간행물)] - 정지훈 / 2010 / Dynamic Model of PEM Fuel Cell Using Real-time Simulation Techniques / Journal of Power Electronics 10 (6) : 739 ~ 748
4. [학술지(정기간행물)] - Jeong-Man Han / 2003 / Analysis of PWM Converter for V-I Output Characteristics of Solar Cell / Journal of Power Electronics 3 (1)
5. [학술지(정기간행물)] - 고영종 / 2010 / Fault Diagnosis of a Voltage-Fed PWM Inverter for a Three-parallel Power Conversion System in a Wind Turbine / Journal of Power Electronics 10 (6) : 686 ~ 693
6. [학술대회논문] - R. Oruganti / 1987 / Implementation of Optimal Trajectory Control of Series Resonant Converters / Proc. IEEE PESC ’87
이 논문의 저자 정보
이 논문과 함께 이용한 논문
3-Level NPC 인버터에서의 THD 개선을 위한 Zero Dead-time PWM 구현기법
간용
,
현승욱
,
홍석진
외 2명
전력전자학회 학술대회 논문집
2015
.07
2채널 영상 스트리밍 기술을 적용한 차량용 전. 후방 무선 영상 모니터링 시스템
나희수
,
원영진
,
윤중근
외 4명
전자공학회논문지
2014
.12
MPLS망에서 Q-MOTP를 위한 자원 적응적 QoS 관리
최원근
전자공학회논문지
2014
.12
접지전류의 입사점에 따른 정보통신설비용 수평접지전극의 과도전위상승 계산 방법
안창환
전자공학회논문지
2014
.12
Design and Fabrication of HgI2 Sensor for Phosphor Screen based flat panel X-ray Detector
Ji Koon Pa
,
k
,
Bong Jae Jung
외 2명
전자공학회논문지
2014
.12
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2015-500-002703951