Izizathu eziqhelekileyo zokutshiswa kwemodyuli yamandla kwiikhompyutha zoshishino

1. Izizathu eziqhelekileyo zokutsha kwemodyuli yamandla

I-voltage engazinzileyo

I-voltage yombane engazinzile yenye yezona zinto ziphambili zokutsha kwemodyuli yamandla. Iikhompyutha zoshishino zihlala zisebenza kwindawo yamandla enzima ngakumbi, apho ukuguquguquka kwevolthi kunye ne-voltage ephezulu ekhawulezileyo zenzeka rhoqo. Ukuba imodyuli yamandla ayinayo i-voltage stabilizer esebenzayo, ukuguquguquka okukhulu kwevolthi kuya kubangela umonakalo omkhulu kwiindawo zayo zangaphakathi kwaye ekugqibeleni kuphele.

Umsebenzi wokulayisha kakhulu

Ukusebenza komthwalo ogqithisileyo kubhekisa kwimodyuli yamandla esebenza ngaphaya koluhlu lwamandla ayo alinganiselweyo. Oku kudla ngokuvela xa umthwalo wenkqubo unyuka kwaye imodyuli yamandla ingaphuculwanga okanye ingatshintshwa ngexesha. Ukusebenza komthwalo ogqithisileyo ixesha elide kuya kubangela ukuba izinto ezingaphakathi kwimodyuli yamandla zishushu kakhulu kwaye zitshiswe.

Ukusasazwa kobushushu okubi

Imodyuli yamandla ivelisa ubushushu obuninzi ngexesha lokusebenza. Ukuba inkqubo yokuphelisa ubushushu ayenziwanga kakuhle okanye iimeko zokuphelisa ubushushu azilunganga, ubushushu abunakuphela ngexesha, kwaye ubushushu bezinto ezisetyenziswayo buya kunyuka bufikelele kwinqanaba eliyingozi, ekugqibeleni bubangele ukuba imodyuli yamandla iphele. Le meko ibonakala ngakumbi kwiindawo ezinobushushu obuphezulu ehlotyeni.

Ukwaluphala kwezinto

Izinto ezifana nee-capacitors kunye nee-inductors ngaphakathi kwi-power module ziya kuguga kancinci kancinci ngokuhamba kwexesha, ukusebenza kwazo kuya kuncipha, kwaye aziyi kukwazi ukumelana nomthwalo womsebenzi oqhelekileyo. Ukuba ezi zinto zigugayo azitshintshwa ngexesha, umngcipheko wokungaphumeleli kwe-power module uya kwanda, ekugqibeleni ukhokelele ekutshisweni.

2. Amanyathelo okuthintela

Sebenzisa umbane ozinzileyo

Lungiselela umbane ozinzileyo we-voltage okumgangatho ophezulu kwikhompyutha yemizi-mveliso ukuqinisekisa uzinzo lwe-input voltage. Umbane ongenakuqhekeka (i-UPS) okanye i-voltage regulator inokufakelwa ukuze ikwazi ukumelana nokungazinzi kwe-grid voltage kwaye ikhusele i-power module kwi-voltage ephezulu okanye ephantsi ngoko nangoko.

Uqwalaselo lomthwalo olufanelekileyo

Ngexesha loyilo nokusetyenziswa kwenkqubo, umthwalo kufuneka ucwangciswe ngokufanelekileyo ukuqinisekisa ukuba imodyuli yamandla isebenza ngaphakathi koluhlu lwamandla olulinganisiweyo. Jonga umthwalo wenkqubo rhoqo kwaye uhlaziye okanye utshintshe imodyuli yamandla ngexesha elifanelekileyo ukuze uzivumelanise notshintsho lomthwalo.

Yomeleza uyilo lokusasaza ubushushu

Lungiselela uyilo lokusasaza ubushushu lwemodyuli yamandla kunye nezixhobo zayo ezikwicala ukuqinisekisa ukujikeleza komoya okutyibilikayo. Ukuba kuyimfuneko, yongeza ifeni yokupholisa okanye ufake iradiator esebenza kakuhle. Kwangaxeshanye, hlamba rhoqo uthuli kwisixhobo sokusasaza ubushushu ukuze ugcine isiphumo esihle sokusasaza ubushushu.

Ukugcinwa rhoqo kunye nokutshintshwa kwezinto

Yila isicwangciso solondolozo rhoqo, wenze uhlolo olupheleleyo lwemodyuli yamandla, kwaye ufumanise kwaye utshintshe ngokukhawuleza izinto ezigugayo. Ingakumbi kwizixhobo ebezisebenza iminyaka emininzi, kuyimfuneko ukutshintsha rhoqo izinto ezigugayo, ezifana nee-capacitors kunye nee-inductors, ukuze wandise ubomi benkonzo yemodyuli yamandla.

3. Isiphelo

Ukutshiswa kwemodyuli yamandla yekhompyutha yemizi-mveliso ye-4U akuyi kubangela kuphela ukungasebenzi kwezixhobo, kodwa kuya kubangela nokulahleka kwedatha kunye nokulahlekelwa kwezoqoqosho. Ngokuhlalutya eli nqaku, sinokuqonda ukuba i-voltage engazinzile, ukusebenza ngokugqithisileyo, ukuchithwa kobushushu okungalunganga kunye nokuguga kwamacandelo zezona zizathu ziphambili zokutsha kwemodyuli yamandla. Ukuthatha amanyathelo okuthintela afanelekileyo, njengokusebenzisa umbane ozinzileyo, ukumisela ngokufanelekileyo umthwalo, ukuqinisa uyilo lokuchithwa kobushushu, kunye nokugcina nokutshintsha amacandelo rhoqo, kunokunciphisa ngempumelelo umngcipheko wokutsha kwemodyuli yamandla kwaye kuphucule ukuthembeka kunye nobomi benkonzo yesixhobo.