不同個體戶組成的金字塔太陽能微電網特性研究

Abstract

本研究搭建4+4實體金字塔微電網系統，並利用HyPV個體戶性能模擬器與實體CCU組成的4+4系統，探討系統的模擬準確度，並研究三種電力調度方式對發電效益及資料傳輸穩定度的影響，包括集權式調度、分層式調度、機動式調度。最後提出三種個體戶組合而成的金字塔微電網並分析比較其發電效益，包括8戶HyPV個體戶、8戶HyS個體戶及4戶HyPV+4戶HyS個體戶。 實驗結果得出三種調度方式對發電效益及資料傳輸穩定度大致無影響；而加入HyS個體戶的微電網對整體發電量稍有提升，但對電力調度貢獻不大。

This study builds a 4+4 physical pyramid microgrid system, and uses HyPV simulators and CCUs to assemble a 4+4 simulation system, and then discuss the simulation accuracy of the two systems. It also research the power generation efficiency and data transmission stability of the three different power dispatching control methods which are centralized scheme, cascaded scheme and mobile-commander scheme. After this, another experiment about three different combination of pyramid microgrid systems including 8 HyPV units, 8 HyS units, and 4 HyPV+4 HyS units are proposed and their power generation efficiency are analyzed and compared. According to the experiments. We have the results that there is no effect on the power generation efficiency and data transmission stability by the three different power dispatching methods. And the microgrids which included the HyS units improves the power generation slightly, but don’t contribute much to power dispatching.