中原大學電機工程學系
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專題成果首頁>專題成果
104學年度
靜態虛功補償裝置
指導老師:洪穎怡   組長:潘新華   組員:邱永昇
虛功功率補償,簡稱虛功補償,在電子供電系統中起提高電網的功率因數的作用,降低供電變壓器及輸送線路的損耗,提高供電效率,改善供電環境。所以無功功率補償裝置在電力供電系統中處在一個不可缺少的非常重要的位置。
一般在系統中所說的虛功負載大部是感性虛功負載,把具有容性功率負荷的裝置與感性功率負荷並聯接在同一電路,當感性虛功負載吸收能量時,容性負載釋放能量,而感性負載釋放能量時,容性負荷卻在吸收能量,能量在容性負載和感性負載之間交換,這樣容性負載所吸收的虛功功率可以從容性負荷裝置輸出的虛功功率中得到補償,虛功功率就地平衡掉,以降低線路損失,提高帶載能力,降低電壓損失及緩解發電廠的供電壓力,這就是虛功補償的基本原理。
Virtual power compensation, referred to as static var compensator, in the electronic power supply system from the power factor to improve the role of the grid to reduce the loss of power transformers and transmission lines to improve power supply efficiency and improve the power supply environment. Therefore, the reactive power compensation device in the power supply system in an indispensable very important position. Generally speaking, the virtual work load in the system is mostly the inductive virtual work load, and the device with capacitive power load
is connected with the inductive power load in the same circuit. When the inductive load absorbs energy, the capacitive load releases energy , While the inductive load to release energy, the capacitive load is in the absorption of energy, energy in the capacitive load and inductive load between the exchange, so that the capacitive load of the virtual work absorbed power output from the capacitive load device is the virtual work power Compensation, the virtual work-power balance in place to reduce line losses, increase the carrying capacity, reduce voltage loss and ease the power plant power supply pressure, which is the basic principle of static var compensator.
我們決定將壓電陶瓷晶片和鞋子做結合。
 
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