非隔離型單輸入雙出電路於併網型半橋反流器之應用

Abstract

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。

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.