Indima ethile yamabhulashi ekhabhoni

2022-02-21 - Ngishiyele umlayezo
Amabhulashi ekhabhoni, okubizwa nangokuthi amabhulashi kagesi, asetshenziswa kakhulu ezintweni eziningi zikagesi njengokuxhumana okushelelayo. Izinto eziyinhloko ezisetshenziselwa amabhulashi ekhabhoni emikhiqizweni yigraphite, igraphite egcotshwe ngamafutha, nensimbi (kuhlanganise nethusi, isiliva) igraphite. Ibhulashi lekhabhoni iyisisetshenziswa esidlulisa amandla noma amasiginali phakathi kwengxenye engashintshi kanye nengxenye ezungezayo yenjini noma ijeneretha noma eminye imishini ezungezayo. Ngokuvamile yenziwe nge-carbon ehlanzekile kanye ne-coagulant. Kukhona isiphethu sokuyicindezela kushaft ojikelezayo. Lapho i-motor ijikeleza, amandla kagesi athunyelwa kukhoyili nge-commutator. Ngoba ingxenye yayo eyinhloko ikhabhoni, ebizwaibhulashi le-carbon, kulula ukugqoka. Kufanele igcinwe njalo futhi ishintshwe, futhi i-carbon deposits kufanele ihlanzwe.
1. I-current yangaphandle (i-excitation current) isetshenziswa ku-rotor ejikelezayo ngokusebenzisa i-ibhulashi le-carbon(okokufaka okwamanje);
2. Yethula ukushaja okumile ku-shaft enkulu emhlabathini ngokusebenzisa ibhulashi lekhabhoni (ibhulashi lekhabhoni eliphansi) (umphumela wamanje);
3. Hola i-shaft enkulu (umhlabathi) kudivayisi yokuvikela ukuze kuvikelwe i-rotor grounding futhi ulinganise i-voltage eqondile nengalungile ye-rotor phansi;
4. Shintsha indlela yamanje (kumamotho ahambayo, amabhulashi nawo adlala indima yokushintsha).
Ngaphandle kwe-induction AC asynchronous motor, akukho. Amanye ama-motor anayo, inqobo nje uma i-rotor inendandatho yokushintsha.

Umgomo wokukhiqiza amandla ukuthi ngemva kokuba insimu kazibuthe isike intambo, ugesi ukhiqizwa ocingweni. Ijeneretha isika intambo ngokuvumela inkambu kazibuthe ijikeleze. Inkambu kazibuthe ejikelezayo iyirotha kanti ucingo olusikwayo yi-stator.

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