三埠電源轉換裝置

專利類型

發明

專利國別 (專利申請國家)

中華民國

專利申請案號

099105627

專利證號

I 399021

專利獲證名稱

三埠電源轉換裝置

專利所屬機關 (申請機關)

國立中山大學

獲證日期

2013/06/11

技術說明

一種三埠電源轉換裝置，包含：一儲能件，電連接於一第一埠和一第二埠之正端；一第一切換器，電連接於該第一埠的負端和該儲能件之間，並可於導通與不導通之間切換；一電容，並聯於一第三埠；一第二切換器，電連接於該儲能件和該電容之間，能使該儲能件和該電容之間的一傳導路徑於導通與不導通之間切換，能在不增加電路元件及體積、重量的情況下，達到將兩個直流電源進行昇壓轉換以提供至負載及將一直流電源壓降至二負載的至少一種功能，因此，能在雙電源或雙負載應用中達到簡化電路和降低成本的目的。 A three-port power conversion device includes: a power storage unit coupled electrically between the negative terminal of the first port and the power storage unit, being able to switch between a conductive state and a nonconductive state; a capacitor coupled in parallel with the third port; and a second switching unit coupled electrically between the power storage unit and the capacitor such that a conduction path between the power storage unit and the capacitor can be switched between a conductive state and a nonconductive state. This device is able to provide the boost conversion function from two DC power sources to a load and buck conversion function from a DC power source to two loads without increases in circuit component, size, and weight, which results in simplification of the circuit and reduction of the cost in applications with two power sources or two loads.

備註

本部(收文號1050019735)同意該校105年3月21日中產營字第1051400266號函申請終止維護專利

連絡單位 (專責單位/部門名稱)

產學營運及推廣教育處

連絡電話

(07)525-2000#2651

網址