無線核相器的簡介

無線(xian)高壓核相(xiang)(xiang)(xiang)器在(zai)使用中(zhong)，先將(jiang)發射裝(zhuang)置(zhi)掛在(zai)被測電(dian)網(wang)導電(dian)體(ti)(ti)上。然后將(jiang)接(jie)收裝(zhuang)置(zhi)接(jie)觸另(ling)一被測電(dian)網(wang)導電(dian)體(ti)(ti)。如(ru)果被測的(de)兩個電(dian)網(wang)的(de)相(xiang)(xiang)(xiang)位相(xiang)(xiang)(xiang)同(tong)(tong)，接(jie)收裝(zhuang)置(zhi)會(hui)發出語(yu)言重(zhong)復提示：“相(xiang)(xiang)(xiang)位相(xiang)(xiang)(xiang)同(tong)(tong)”。如(ru)果被測的(de)兩個電(dian)網(wang)的(de)相(xiang)(xiang)(xiang)位不相(xiang)(xiang)(xiang)同(tong)(tong)，接(jie)收裝(zhuang)置(zhi)會(hui)發出語(yu)言重(zhong)復提示：“注意，相(xiang)(xiang)(xiang)位不相(xiang)(xiang)(xiang)同(tong)(tong)”。

注意(yi)：在(zai)(zai)操作過程中，先將發(fa)射裝置接(jie)觸(chu)導電體(ti)，接(jie)觸(chu)要緊(jin)密，不能時(shi)緊(jin)時(shi)松(時(shi)接(jie)觸(chu)、時(shi)不接(jie)觸(chu)）。在(zai)(zai)操作接(jie)收(shou)裝置逐步緩(huan)慢，接(jie)觸(chu)導電體(ti)過程中，可能發(fa)生相(xiang)位是(shi)否相(xiang)同時(shi)，不一定(ding)要接(jie)觸(chu)導電體(ti)，視情(qing)況而定(ding)。

無線核相器的原理

無線高壓核相(xiang)(xiang)器發(fa)(fa)(fa)射(she)裝置(zhi)的檢(jian)(jian)(jian)測(ce)(ce)(ce)頭(tou)檢(jian)(jian)(jian)測(ce)(ce)(ce)出(chu)被測(ce)(ce)(ce)電(dian)(dian)(dian)(dian)(dian)網導電(dian)(dian)(dian)(dian)(dian)體上的電(dian)(dian)(dian)(dian)(dian)壓信(xin)(xin)號(hao)送(song)到電(dian)(dian)(dian)(dian)(dian)壓識別(bie)電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)，識別(bie)電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)識別(bie)出(chu)電(dian)(dian)(dian)(dian)(dian)壓信(xin)(xin)號(hao)后，啟(qi)動電(dian)(dian)(dian)(dian)(dian)源(yuan)開關向各部份電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)提供(gong)電(dian)(dian)(dian)(dian)(dian)源(yuan)，同(tong)時驅動顯(xian)(xian)示電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)使(shi)發(fa)(fa)(fa)光管發(fa)(fa)(fa)光。檢(jian)(jian)(jian)測(ce)(ce)(ce)頭(tou)檢(jian)(jian)(jian)測(ce)(ce)(ce)出(chu)的相(xiang)(xiang)位(wei)信(xin)(xin)號(hao)送(song)到相(xiang)(xiang)位(wei)識別(bie)電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)，識別(bie)出(chu)的相(xiang)(xiang)位(wei)信(xin)(xin)號(hao)經過(guo)編碼電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)輸出(chu)編碼信(xin)(xin)號(hao)分別(bie)進入(ru)顯(xian)(xian)示電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)和發(fa)(fa)(fa)射(she)電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)，使(shi)發(fa)(fa)(fa)光管閃爍，發(fa)(fa)(fa)射(she)電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)通(tong)過(guo)發(fa)(fa)(fa)射(she)天(tian)線向外(wai)發(fa)(fa)(fa)射(she)出(chu)相(xiang)(xiang)位(wei)的高頻編碼信(xin)(xin)號(hao)。

接收(shou)裝置的(de)檢測頭檢測出被測電(dian)(dian)(dian)網導(dao)電(dian)(dian)(dian)體(ti)上的(de)電(dian)(dian)(dian)壓信(xin)號送到電(dian)(dian)(dian)壓識別電(dian)(dian)(dian)路(lu)，識別電(dian)(dian)(dian)路(lu)識別出電(dian)(dian)(dian)壓信(xin)號后，啟動電(dian)(dian)(dian)源開關向各部份(fen)電(dian)(dian)(dian)路(lu)提供電(dian)(dian)(dian)源，同時驅(qu)動顯(xian)示電(dian)(dian)(dian)路(lu)使(shi)發光(guang)管發光(guang)。接收(shou)電(dian)(dian)(dian)路(lu)接收(shou)到的(de)高頻編碼(ma)信(xin)號經解碼(ma)電(dian)(dian)(dian)路(lu)轉換成相位信(xin)號，一路(lu)送入顯(xian)示電(dian)(dian)(dian)路(lu)使(shi)發光(guang)管閃爍(shuo)，

另一(yi)路(lu)同(tong)檢測頭檢測出(chu)(chu)的(de)相(xiang)位信(xin)號一(yi)起送入相(xiang)位識別(bie)電(dian)(dian)路(lu)，識別(bie)出(chu)(chu)的(de)相(xiang)位信(xin)號驅(qu)動語(yu)言(yan)電(dian)(dian)路(lu)發出(chu)(chu)相(xiang)應的(de)語(yu)言(yan)音(yin)(yin)頻(pin)信(xin)號，由(you)音(yin)(yin)頻(pin)放大(da)電(dian)(dian)路(lu)推動喇叭發出(chu)(chu)聲音(yin)(yin)。

無線核相器的使用

1、不論是(shi)發(fa)射裝(zhuang)(zhuang)置(zhi)還(huan)是(shi)接(jie)收裝(zhuang)(zhuang)置(zhi)都可(ke)當驗電器使(shi)用：方法是(shi)將發(fa)射裝(zhuang)(zhuang)置(zhi)或(huo)接(jie)收裝(zhuang)(zhuang)置(zhi)頂部(bu)的掛鉤或(huo)叉子接(jie)觸帶電體。若有(you)電，裝(zhuang)(zhuang)置(zhi)下端的發(fa)光(guang)管會發(fa)光(guang)。

2、核相操作：

a、正式核(he)相前應(ying)先在同一(yi)電(dian)網上檢測核(he)相器是否(fou)良好：

先將發(fa)射裝置掛在(zai)電網導電體上(shang)，然(ran)后(hou)將接(jie)收裝置與同一(yi)相(xiang)(xiang)(xiang)導電體接(jie)觸(chu)，此時(shi)語(yu)(yu)言(yan)(yan)提(ti)示(shi)：“相(xiang)(xiang)(xiang)位相(xiang)(xiang)(xiang)同”。然(ran)后(hou)將接(jie)收裝置與同一(yi)電網另(ling)兩相(xiang)(xiang)(xiang)導電體逐相(xiang)(xiang)(xiang)接(jie)觸(chu)，此時(shi)語(yu)(yu)言(yan)(yan)提(ti)示(shi)：“注(zhu)意，相(xiang)(xiang)(xiang)位不相(xiang)(xiang)(xiang)同”。說明核相(xiang)(xiang)(xiang)器是好(hao)的(de)，可以(yi)進行正式核相(xiang)(xiang)(xiang)工作。

b、正式核相：

先將發(fa)(fa)射裝(zhuang)置(zhi)掛在被測電網導(dao)電體上，然(ran)后將接(jie)收(shou)裝(zhuang)置(zhi)與(yu)另一(yi)(yi)電網導(dao)電體上接(jie)觸(chu)，若是同(tong)一(yi)(yi)相(xiang)(xiang)(xiang)位，接(jie)收(shou)裝(zhuang)置(zhi)將發(fa)(fa)出語言：“相(xiang)(xiang)(xiang)位相(xiang)(xiang)(xiang)同(tong)”。若不是同(tong)一(yi)(yi)相(xiang)(xiang)(xiang)位，接(jie)收(shou)裝(zhuang)置(zhi)將發(fa)(fa)出語言：“注意，相(xiang)(xiang)(xiang)位不相(xiang)(xiang)(xiang)同(tong)”。根據語言提(ti)示就可以確(que)定兩個電網的其它(ta)相(xiang)(xiang)(xiang)位。

無線核相器的注(zhu)意事項

1﹑操作時應認(ren)真(zhen)執行本條例外還須(xu)認(ren)真(zhen)執行本單(dan)位規程(cheng)制度，并嚴格按：DL408-91安(an)全工作規程(cheng)（發(fa)電廠(chang)變電所電氣部份）相(xiang)關規定(ding)保管，定(ding)期試驗。

2﹑裝置(zhi)內(nei)部裝有9V層疊電池。如(ru)果發射裝置(zhi)的(de)(de)電池電壓(ya)下(xia)降(jiang)，發射距離會縮短(duan)。如(ru)果接收裝置(zhi)的(de)(de)電池電壓(ya)下(xia)降(jiang)，語言的(de)(de)音量會變小，此時，用(yong)戶可(ke)以自行更換電池。