近(jin)年(nian)來(lai)廠方(fang)提(ti)供的(de)(de)(de)(de)產(chan)品技術參數中(zhong)，環境(jing)溫(wen)(wen)(wen)(wen)(wen)度的(de)(de)(de)(de)表述有所不同，有40 ℃、55 ℃、60 ℃、65 ℃等。筆(bi)者在夏季 炎熱時曾經(jing)做過溫(wen)(wen)(wen)(wen)(wen)度測試實驗：在晴天氣(qi)溫(wen)(wen)(wen)(wen)(wen)為(wei)(wei)37 ℃時，對柱上(shang)(shang)補償箱測溫(wen)(wen)(wen)(wen)(wen)，箱體金屬殼體溫(wen)(wen)(wen)(wen)(wen)度可(ke)達(da)59 ℃，箱體內(nei)空氣(qi)溫(wen)(wen)(wen)(wen)(wen)度可(ke)達(da)45 ℃，箱體內(nei)固定(ding)件(jian)溫(wen)(wen)(wen)(wen)(wen)度可(ke)達(da)48 ℃。顯然環境(jing)溫(wen)(wen)(wen)(wen)(wen)度參數為(wei)(wei)40 ℃的(de)(de)(de)(de)裝置不能(neng)滿(man)足要(yao)求，環境(jing)溫(wen)(wen)(wen)(wen)(wen)度為(wei)(wei)55 ℃的(de)(de)(de)(de)裝置裕度不夠。由于(yu)裝置中(zhong)受溫(wen)(wen)(wen)(wen)(wen)度影響 靈敏(min)的(de)(de)(de)(de)元件(jian)是電子(zi)電路元器(qi)件(jian)，而作為(wei)(wei)工業用的(de)(de)(de)(de)電子(zi)器(qi)件(jian)工作溫(wen)(wen)(wen)(wen)(wen)度一般為(wei)(wei)25～75 ℃，所以(yi)(yi)在充分考(kao)慮環境(jing)溫(wen)(wen)(wen)(wen)(wen)度并(bing)留有一定(ding)裕度的(de)(de)(de)(de)原則下，裝置溫(wen)(wen)(wen)(wen)(wen)度參數以(yi)(yi)60 ℃及以(yi)(yi)上(shang)(shang)較(jiao)適宜。

汽車(che)生產線(xian)濾(lv)波補償(chang)模組(zu)不(bu)補償(chang)的原因

它的(de)作用實際上就(jiu)是(shi)：提高整個(ge)電(dian)(dian)力(li)系統以及用電(dian)(dian)負載的(de)水(shui)平，進(jin)一步降低電(dian)(dian)力(li)設備的(de)內部(bu)所(suo)占(zhan)容量;維持電(dian)(dian)網(wang)的(de)電(dian)(dian)壓程度，從而(er)使得整體的(de)供電(dian)(dian)質量得以提高。它的(de)基本原理也很簡單，就(jiu)是(shi)對那(nei)些具有容性(xing)的(de)電(dian)(dian)力(li)設備以及感性(xing)用電(dian)(dian)負載之(zhi)間進(jin)行互(hu)相地連接，是(shi)電(dian)(dian)力(li)能(neng)量能(neng)在這兩種負荷之(zhi)間進(jin)行隨意(yi)的(de)轉換，從而(er)就(jiu)可以減(jian)少在整個(ge)電(dian)(dian)網(wang)系統中的(de)無功(gong)功(gong)率的(de)耗(hao)用。

但是從發電(dian)(dian)機和(he)高(gao)壓(ya)輸電(dian)(dian)線供給(gei)的(de)(de)無(wu)功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)遠(yuan)遠(yuan)滿足不了(le)負荷(he)的(de)(de)需(xu)要，所以在電(dian)(dian)網中(zhong)要設置(zhi)一些無(wu)功(gong)(gong)(gong)補(bu)償(chang)裝置(zhi)來補(bu)充無(wu)功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)，以保證(zheng)用戶對無(wu)功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)的(de)(de)需(xu)要，這樣用電(dian)(dian)設備才能(neng)(neng)在額定電(dian)(dian)壓(ya)下工(gong)作。無(wu)功(gong)(gong)(gong)補(bu)償(chang)是把具(ju)有容性(xing)(xing)功(gong)(gong)(gong)率(lv)負荷(he)的(de)(de)裝置(zhi)與感(gan)性(xing)(xing)功(gong)(gong)(gong)率(lv)負荷(he)并聯接在同一電(dian)(dian)路，能(neng)(neng)量在兩種負荷(he)之間相互交換，這樣，感(gan)性(xing)(xing)負荷(he)所需(xu)要的(de)(de)無(wu)功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)可由容性(xing)(xing)負荷(he)輸出的(de)(de)無(wu)功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)補(bu)償(chang)。