1. Iindlela ezahlukeneyo zokugcina umbane
Kwiimeko ezidumileyo, ii-capacitors zigcina amandla ombane. Iibhetri zigcina amandla ekhemikhali aguqulwe kumandla ombane. Olokuqala lutshintsho nje lomzimba, lo mva lutshintsho lweekhemikhali.
2. Isantya kunye nokuphindaphinda kokutshaja kunye nokukhutshwa kuyahluka.
Ngenxa yokuba i-capacitor igcina ngokuthe ngqo intlawulo. Ke ngoko, ukutshaja kunye nokukhupha isantya sikhawuleza kakhulu. Ngokuqhelekileyo, kuthatha imizuzwana embalwa okanye imizuzu ukuhlawulisa ngokupheleleyo i-capacitor enkulu; ngelixa ukutshaja ibhetri kuthatha iiyure ezininzi kwaye kuchatshazelwa kakhulu bubushushu. Oku kukwamiselwa bume bekhemikhali. I-Capacitors kufuneka itshaje kwaye ikhutshwe amashumi amawaka ukuya kumakhulu ezigidi zamaxesha, ngelixa iibhetri ngokubanzi zinamakhulu okanye amawaka amaxesha.
3. Ukusetyenziswa okwahlukeneyo
I-Capacitors ingasetyenziselwa ukudibanisa, ukudibanisa, ukucoca, ukutshintshwa kwesigaba, i-resonance kunye namacandelo okugcina amandla okukhutshwa ngokukhawuleza okukhulu ngoku. Ibhetri isetyenziswa kuphela njengomthombo wamandla, kodwa inokudlala indima ethile ekuzinzisweni kombane kunye nokucoca phantsi kweemeko ezithile.
4. Iimpawu zombane zihlukile
Zonke iibhetri zinombane oqhelekileyo. Iivoltheji ezahlukeneyo zebhetri zimiselwa zizinto ezahlukeneyo ze-electrode. Njengebhetri ye-lead-acid 2V, i-nickel metal hydride 1.2V, ibhetri ye-lithium 3.7V, njl. I-Capacitors ayinayo imfuneko ye-voltage, kwaye inokuvela kwi-0 ukuya kuyo nayiphi na i-voltage (i-voltage yokumelana ne-voltage ephezulu kwi-capacitor yiparameter yokuqinisekisa ukusetyenziswa okukhuselekileyo kwe-capacitor, kwaye ayinanto yakwenza neempawu ze-capacitor).
Ngethuba lenkqubo yokukhupha, ibhetri iya "zingisa" ngokunyanisekileyo kufuphi nomthamo oqhelekileyo kunye nomthwalo, de ekugqibeleni ingakwazi ukubambelela kwaye iqale ukuhla. I-capacitor ayinayo le mbopheleleko "yokugcina". I-voltage iya kuqhubeka nokuhla kunye nokuhamba ukusuka ekuqaleni kokukhutshwa, ukwenzela ukuba xa amandla anele ngokwaneleyo, i-voltage yehlile kwinqanaba "elibi".
5. I-curves yentlawulo kunye nokukhupha iyahluka
Umrhumo kunye nokukhutshwa kwe-curve ye-capacitor iphezulu kakhulu, kwaye inxalenye ephambili yentlawulo kunye nenkqubo yokukhupha ingagqitywa ngokukhawuleza, ngoko ifanelekile ngoku, amandla aphezulu, ukutshaja ngokukhawuleza kunye nokukhupha. Eli jiko liphezulu linenzuzo kwinkqubo yokutshaja, evumela ukuba igqitywe ngokukhawuleza. Kodwa iba yinto engalunganga ngexesha lokukhutshwa. Ukuhla ngokukhawuleza kombane kwenza kube nzima ukuba ii-capacitors zitshintshe ngokuthe ngqo iibhetri kwindawo yonikezelo lwamandla. Ukuba ufuna ukungena kwintsimi yonikezelo lwamandla, unokuyisombulula ngeendlela ezimbini. Enye kukusebenzisa ngokunxuseneyo nebhetri ukuze ufunde kumandla kunye nobuthathaka bomnye. Enye kukusebenzisana nemodyuli ye-DC-DC ukwenza ukusilela okungokwemvelo kwe-capacitor discharge curve, ukwenzela ukuba i-capacitor ibe ne-voltage output ngokuzinza ngokusemandleni.
6. Ukubanakho ukusebenzisa ii-capacitors ukutshintsha iibhetri
Isakhono C = q/ⅴ(apho i-C i-capacitance, q isixa sombane esihlawuliswa yi-capacitor, kwaye v ngumahluko onokuthi ubekho phakathi kwamacwecwe). Oku kuthetha ukuba xa i-capacitance inqunywe, i-q / v yinto eqhubekayo. Ukuba kufuneka uyithelekise nebhetri, unokuqonda okwethutyana i-q apha njengomthamo webhetri.
Ukuze sicace ngakumbi, asiyi kusebenzisa ibhakethi njengesifaniso. I-capacitance C ifana nobubanzi bebhakethi, kwaye amanzi ngumthamo wombane q. Ewe, okukhona ubukhulu bedayamitha, kokukhona inokubamba amanzi amaninzi. Kodwa inokubamba malini? Kwakhona kuxhomekeke ekuphakameni kwebhakethi. Lo mphakamo ngumbane osetyenziswa kwi-capacitor. Ngoko ke, kunokuthiwa kwakhona ukuba akukho mda wombane ophezulu, i-farad capacitor inokugcina amandla ombane ehlabathi lonke!
ukuba unazo naziphi na iimfuno zebhetri, nceda uqhagamshelane nathi ngokusebenzisa[i-imeyile ekhuselweyo]
Ixesha lokuposa: Nov-21-2023
