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軍用車輛瞬態干擾模擬器GJB 298

型號:GJB 298

GJB 298軍用(yong)車輛(liang)(liang)瞬態(tai)干擾(rao)模擬器是(shi)集紋(wen)波(bo)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya),啟動(dong)(dong)擾(rao)動(dong)(dong)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya),浪(lang)(lang)涌(yong)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)及尖(jian)峰電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)幾項測(ce)試(shi)于(yu)一(yi)體的(de)(de)(de)模擬發(fa)生(sheng)器,產品按照GJB298進行設計,為軍用(yong)車輛(liang)(liang)的(de)(de)(de)瞬態(tai)干擾(rao)測(ce)試(shi)提供一(yi)個可靠的(de)(de)(de)依據(ju)。 紋(wen)波(bo)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)是(shi)直(zhi)流(liu)電(dian)(dian)(dian)(dian)(dian)源(yuan)系統穩(wen)態(tai)工(gong)作時,在一(yi)定的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)范圍內規則(ze)的(de)(de)(de)或(huo)不規則(ze)的(de)(de)(de)或(huo)兩者兼而有(you)之的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)變化(hua)。 起動(dong)(dong)擾(rao)動(dong)(dong)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)是(shi)指由于(yu)起動(dong)(dong)電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)機齒輪與發(fa)動(dong)(dong)機齒圈嚙(nie)合(he),在起動(dong)(dong)發(fa)動(dong)(dong)機過程中(zhong)而引(yin)起的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)偏離(li)穩(wen)態(tai)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)的(de)(de)(de)欠壓(ya)(ya)(ya)變化(hua)。 浪(lang)(lang)涌(yong)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)是(shi)指偏離(li)受控(kong)(kong)穩(wen)態(tai)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)特(te)性(xing)的(de)(de)(de)一(yi)種電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)。在發(fa)電(dian)(dian)(dian)(dian)(dian)機和蓄(xu)電(dian)(dian)(dian)(dian)(dian)池并(bing)聯工(gong)作或(huo)發(fa)電(dian)(dian)(dian)(dian)(dian)機單獨(du)(du)工(gong)作時,由電(dian)(dian)(dian)(dian)(dian)源(yuan)系統固有(you)的(de)(de)(de)規律和調(diao)節器補償作用(yong)而產生(sheng)的(de)(de)(de)。而在蓄(xu)電(dian)(dian)(dian)(dian)(dian)池單獨(du)(du)工(gong)作條件下,只有(you)負(fu)載(zai)的(de)(de)(de)切換才可能(neng)出現浪(lang)(lang)涌(yong)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)。 尖(jian)峰電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)是(shi)指偏離(li)受控(kong)(kong)穩(wen)態(tai)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)特(te)性(xing)的(de)(de)(de)高頻震蕩(dang)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)。它是(shi)在切換感性(xing)負(fu)載(zai)時,由復雜的(de)(de)(de)高頻電(dian)(dian)(dian)(dian)(dian)流(liu)產生(sheng)的(de)(de)(de)。

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飛機浪涌電壓發生器GJB 181B

型號:GJB 181B

飛(fei)機浪涌電(dian)壓發生(sheng)器GJB 181B按照(zhao)GJB 181標準(zhun)內的相關要(yao)求進(jin)行設計的,用于(yu)模擬(ni)飛(fei)機電(dian)子(zi)設備(bei)電(dian)源(yuan)的高壓、正常、低壓電(dian)源(yuan)特性變化以及欠壓浪涌、過(guo)壓浪涌、瞬時斷電(dian)時狀態提供一個(ge)評定依據。

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飛機尖峰電壓發生器GJB 181A

型號:GJB 181A

飛機(ji)尖峰(feng)電(dian)壓(ya)發生(sheng)器GJB 181A是(shi)按(an)照GJB 181標準要求而(er)設計的(de),在飛機(ji)飛行(xing)、執行(xing)任(ren)務及其它職能工(gong)作期間,供(gong)電(dian)系統執行(xing)各種預定的(de)工(gong)作任(ren)務時(shi)必須(xu)保障正常(chang)的(de)工(gong)作狀態,該產(chan)品的(de)主要功(gong)能是(shi)產(chan)生(sheng)尖峰(feng)信(xin)號,它能夠(gou)在一分(fen)鐘期間內(nei)給被測試設備施加120個正負極性交(jiao)替的(de)電(dian)壓(ya)尖峰(feng)信(xin)號。

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