Journal of IKEEE (전기전자학회논문지)

Institute of Korean Electrical and Electronics Engineers (한국전기전자학회)
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A Study on the Characteristics of PCS Using a Solar Cells Generation of Optimal Integrated

최적 일체형 태양광 발전용 전력변환장치 PCS 특성에 관한 연구

  • Received : 2019.09.09
  • Accepted : 2019.09.26
  • Published : 2019.09.30
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Abstract

In this paper, we modeled the devices used easily in PV system circuits. Simulation tools use PSPICE to enable intuitive electrical circuit simulations. Simulations were also performed on the effects of temperature and spatial radiation that are easy to overlook when using solar cells using modelled libraries. In addition, for full operation of the photovoltaic system, a complete operation system for the DC-DC buck-boost converter and the MPPT(Maximum Power Point Tracking) control system was modeled and simulated to confirm good operation. In order to verify the operation of the simulation, we constructed an actual system with the same conditions in the simulation and experimented. As a result, we proposed a single-phase 3 kW grid-connected solar power converter.

본 논문에서는 PV 시스템에서 사용되는 회로들을 쉽게 해석할 수 있도록 모델링하였다. 시뮬레이션 툴은 직관적인 전기회로 시뮬레이션이 가능한 PSPICE를 이용하였다. 모델링한 라이브러리를 이용하여 태양전지의 사용에서 간과하기 쉬운 온도와 공간방사의 영향에 대해서도 시뮬레이션을 수행하였다. 이와 더불어 태양광 발전 시스템의 완전한 동작을 위해 DC-DC 벅-부스트 컨버터와 MPPT 제어 시스템에 대한 완전한 동작 시스템에 대해 모델링하고 시뮬레이션을 수행하여 양호한 동작을 확인할 수 있었다. 또한 시뮬레이션의 동작을 입증하기 위하여 시뮬레이션에서와 동일한 조건의 실제 시스템을 구성하여 실험을 수행 하였으며 실험의 결과와 시뮬레이션의 결과가 동일한 동작을 수행하는 것을 확인할 수 있었다. 또한, 단상 3[kW] 계통연계형 태양광 전력변환기를 제안하였다.

Keywords

References

  1. Y. Yusof, S. Sayuti, M. Latif, and M. Wanik, "Modeling and Simulation of maximum power traker for photovoltaic system," in Proceedings of Power and Energy Conference, pp.88-93, 2004. DOI: 10.1109/PECON.2004.1461622
  2. Kyritsis, A. Ch., Tatakis, E. C., Papanikolaou, N. P., "Optimum Design of the Current-Source Flyback inverter for Decentralized Grid-Connected Photovoltaic Systems," Energy Conversion, IEEE Trans, Vol.23, pp.281-293, 2008. DOI: 10.1109/TEC.2007.895854
  3. Sahlstrom, Theodore D., Hausgen, Paul E., Guerrero, Jim, Howard, Alex D., Snyder, Neil A., "Ultraviolet degradation testing of space protective coatings for photovoltaic cells," Photovoltaic Specialists Conference, 2008. PVSC '08. 33rd IEEE, pp.1-5, 2008. DOI: 10.1109/PVSC.2008.4922511
  4. Fangrui Liu, Shanxu Duan, Fei Liu, Bangyin Liu, Yong Kang, "A Variable Step Size INC MPPT Method for PV Systems," Industrial Electronics, IEEE Trans, Vol.55, pp.2622-2628, 2008. DOI: 10.1109/TIE.2008.920550
  5. Xuecheng Zou, Kai Yu, Zheng, Xiaofei Chen, Zhige Zou, Dingbin Liao, "Dynamic Current Limitation Circuit for White LED Driver," IEEE, pp.898-901, 2008. DOI: 10.1109/APCCAS.2008.4746168
  6. van der Broeck, Heinz; Sauerlander, Georg; Wendt, Matthias;, "Power Driver Topologies and control schemes for leds," IEEE, pp.1319-1325, 2007. DOI: 10.1109/APEX.2007.357686
  7. wing Yan Leung, Tsz Yin Man; Mansun Chan, "A high-power-LED drver with powerefficient LED-current sensing circuit," IEEE, pp.354-357, 2008. DOI: 10.1109/ESSCIRC.2008.4681865
  8. Huang-Jen Chiu, Yu-Kang Lo, Jun-Ting Chen, Shih-Jen Cheng, Chung-Yi Lin, Shann-Chyi Mou, "A High-Efficiency Dimmable LED Driver for Low-Power Lightng Applications," IEEE, pp.735-743, 2010. DOI: 10.1109/TIE.2009.2027251
  9. Tzuen-Lih Chern, Li-Hsiang Liu, Ping-Lung Pan, Yi-Jie Lee, "Single-stage Flyback converter for constaant current output LED driver with power factor correction," IEEE, pp.2891-2896. 2010. DOI: 10.1109/ICIEA.2010.5515433
  10. Yoo Juhyun, Kim Kookjin, Jeong Yeongho "Electial Properties of Low Temperature Sintering Step-Down Multilaye Piezoelectric Transformer," JJAP Vol.46, Issue.20, pp.486-488, 2007. DOI: 10.1143/JJAP.46.L486
  11. Soon-Jong Jeong, "Two-layered Piezoelectric bender device for micro-power generator" Science Direct, Vol 148, Issuel, 4November 2008, pp.158-167.
  12. Hyun-Cheol Song, "Multilayer piezoelectric energy scavenger for Large current generation," Springer Link, Vol.23, No.2-4, pp.301-304, 2009. DOI: 10.1007/s10832-008-9439-9
  13. Suan Dwari, Leila Parsa "Efficient low voltage direct AC/DC converters for self-powered wireless sensor nodes and mobile electronics," IEEE Telecommunications Energy Conference. pp.1-7, 2008. DOI: 10.1109/INTLEC.2008.4664097
  14. M. J. Guan, W. H. Liao "On the efficiencies of piezoelectric energy harvesting circuits towards storage device voltages," IOP Smart Mater. Struct, Vol.16, No.2, pp.498-505, 2007. DOI: 10.1088/0964-1726/16/2/031
  15. Shar. Roundy "Energy Scavenging for Wireless Sensor Nodes with a Focus on Vibration to Electricity Conversion," Ph.D. Dissertation, U.c. Berkeley 2003. DOI: 10.1007/978-1-4615-0485-6
  16. J. A. Paradiso and T. Strner, "Energy Scavenging for Movile and Wireless Electronics," ve CIEEE Pervasiomputing, vol.4, no.1, pp.18-27, 2005. DOI: 10.1109/MPRV.2005.9
  17. G. K. Ottman, H. F. Hoffman, A. C. Bhatt and G. A. Lesieutre, "Adaptive Piezoelectric Energy Harvesting Circuit for Wireless Remote Power Supply," IEEE Trans. Power Electron, vol.18, pp.696-703, 2003. https://doi.org/10.1109/TPEL.2003.809379
  18. M. Philipose, J. R. Smith, B. Jiang, A. Mamishev, S. Roy and K. Sundara-Rajan, "Battery-Free Wireless Identification and Sensing," IEEE Pervasive Computing, vol.4, pp.37-45, 2005. DOI: 10.1109/MPRV.2005.7