非隔離型單輸入雙出電路於併網型半橋反流器之應用

Application of Nonisolated Single-input Dual-output Converter to Grid-connected Half-bridge Inverter

吳英賓(Ying-Pin Wu)

指導教授 ： 陳鴻祺

國立交通大學/電機學院/電機與控制工程系所/碩士(2016年)

摘要

本論文描述非隔離型單輸入雙輸出電路於併網型半橋反流器之應用。非隔離型單輸入雙輸出電路由具有輸出入端共地的特性，當應用於併網型半橋反流器時，輸入電源地點與交流端一點共地，可以減少因為對地電容流經電源的漏電流。此特性對於太陽能板發電至為重要，本論文對此電路作研究，並完成模擬、實作加以驗證。

關鍵字

零電壓切換 ； 高升壓比 ； 耦合電感 ； 高升壓轉換器 ； 半橋反流器 ； 市電併網

並列摘要

Nonisolated single-input dual-output converter (NSIDOC) possesses common-ground characteristics. When this converter is connected to the grid-connected half-bridge inverter. The ground of DC input source is the same as the ground of the grid voltage.Therefore, The current through the ground capacitance would be reduced. Which is important to the PV application. In this thesis, NSIDOC has been studied and implemented. Some simulations and experimental results are provided to demonstrate the idea.

並列關鍵字

Zero Voltage Switching ； Coupled Inductor ； Step-up Converter ； Grid-connected ； Half-bridge Inverter

參考文獻

[1] S.B. Kjaer, J.K. Pedersen, and F. Blaabjerg "A review of single-phase grid-connected inverters for photovoltaic modules" IEEE transactions on industry applications, Vol. 41, pp 1292-1306, Sep. 2005.

[2] Y. Huang,F.Z. Peng,J. Wang,and D.w. Yoo "Survey of the power conditioning system for PV power generation" IEEE Power Electronics Specialists Conference, 37th, Jul. 2006.

[3] H. Ribeiro, A. Pinto, and B. Borges "Single-stage DC-AC converter for photovoltaic systems" 2010 IEEE Energy Conversion Congress and Exposition. IEEE, pp604-610, Sep. 2010.

[4] D. Devaraj, S. Sakthivel, and K. Punitha. "Modeling of photovoltaic array and simulation of adaptive hysteresis current controlled inverter for solar application" Electronics Computer Technology (ICECT), 2011 3rd International Conference on. Vol. 6, pp 302-306, April. 2011.

[5] L. Palma, M.H. Todorovic, and P.N. Enjeti "Analysis of common-mode voltage in utility-interactive fuel cell power conditioners" IEEE Transactions on Industrial Electronics, Vol. 56, pp 20-27, Jan. 2009.