橙子视频app分享

????????????

電網中的電力負荷如電動機、變壓器等，大部分屬于感性負荷，在運行過程中需向這些設備提供相應的無功功率。在電網中安裝并聯電容器等無功補償設備以后，可以提供感性負載所消耗的無功功率，減少了電網電源向感性負荷提供、由線路輸送的無功功率，由于減少了無功功率在電網中的流動，因此可以降低線路和變壓器因輸送無功功率造成的電能損耗，這就是無功補償。

無功補償原理

首先(xian)你(ni)要了解什么(me)叫無(wu)(wu)(wu)(wu)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)。無(wu)(wu)(wu)(wu)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)就是(shi)不(bu)消耗電(dian)(dian)(dian)能(neng)(neng)的(de)用(yong)電(dian)(dian)(dian)設(she)備所消耗的(de)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)，在(zai)電(dian)(dian)(dian)力系統中，無(wu)(wu)(wu)(wu)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)用(yong)來建立磁(ci)場(chang)(chang)，作(zuo)為(wei)交換(huan)能(neng)(neng)量(liang)使用(yong)，他們由(you)電(dian)(dian)(dian)能(neng)(neng)轉化為(wei)磁(ci)場(chang)(chang)，再(zai)由(you)磁(ci)場(chang)(chang)轉化換(huan)為(wei)電(dian)(dian)(dian)能(neng)(neng)，對外部電(dian)(dian)(dian)路不(bu)做工(gong)。但是(shi)無(wu)(wu)(wu)(wu)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)并不(bu)是(shi)無(wu)(wu)(wu)(wu)用(yong)之功(gong)(gong)(gong)(gong)(gong)(gong)(gong)。沒有這(zhe)部分功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)，就不(bu)能(neng)(neng)建立感應磁(ci)場(chang)(chang)，電(dian)(dian)(dian)動機(ji)變壓器等用(yong)電(dian)(dian)(dian)設(she)備就不(bu)能(neng)(neng)正常(chang)工(gong)作(zuo)，對無(wu)(wu)(wu)(wu)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)補(bu)償(chang)(chang)(chang)的(de)補(bu)償(chang)(chang)(chang)原則是(shi)既(ji)不(bu)能(neng)(neng)少補(bu)，也不(bu)能(neng)(neng)補(bu)償(chang)(chang)(chang)過量(liang)。很多電(dian)(dian)(dian)氣設(she)備的(de)無(wu)(wu)(wu)(wu)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)比較大，所以要對它(ta)進(jin)行無(wu)(wu)(wu)(wu)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)補(bu)償(chang)(chang)(chang)，把這(zhe)樣的(de)無(wu)(wu)(wu)(wu)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)補(bu)償(chang)(chang)(chang)進(jin)去(qu)以后，能(neng)(neng)提高功(gong)(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)因素。改善用(yong)電(dian)(dian)(dian)質量(liang)。

簡述DSP的工(gong)程文件與內部啟動過(guo)程

本文將(jiang)公司(si)常(chang)用的(de)(de)(de)DSP系列(lie)芯(xin)片作(zuo)為主(zhu)要描(miao)(miao)述對象，內容(rong)涉及(ji)其(qi)工(gong)程(cheng)文件(jian)的(de)(de)(de)簡(jian)(jian)介和(he)(he)啟動過程(cheng)的(de)(de)(de)簡(jian)(jian)單(dan)梳理，文中的(de)(de)(de)內容(rong)多來自工(gong)作(zuo)實踐(jian)和(he)(he)自己的(de)(de)(de)理解，以(yi)具(ju)體(ti)的(de)(de)(de)工(gong)程(cheng)應用為主(zhu)，意在與大(da)家進(jin)行技術交流，同時作(zuo)為簡(jian)(jian)單(dan)的(de)(de)(de)技術積累，由(you)于內容(rong)主(zhu)觀，不免有錯(cuo)誤的(de)(de)(de)理解和(he)(he)描(miao)(miao)述，誤導(dao)之處還請諒解！并期待大(da)家的(de)(de)(de)提(ti)點！