Puas muaj kev sib txhuam generator tsim hluav taws xob mus txog ntawm lub pas dej tauv?
Cov nyhuv hauv pawg neeg (triboelectric) yog ib qho ntawm feem ntau tshwm sim hauv kev xwm txheej. Nws yog ib qho phenomenon uas ob yam khoom sib txawv yog kev txhuam nrog kev sib txuas lus mus rau qhov chaw. Ob daim ntawv txheeb ze uas sib chwv sib txuas tsis tau them, tab sis tom qab sib cuag, cov khoom sib txawv vim cov ntaub ntawv sib txawv, ib qho yooj yim kom poob electrons, thiab ib qho yooj yim kom tau electrons, ua rau ua rau ob cov ntaub ntawv hu rau ib leeg. Ua tau zoo, ib sab yog raug nplua nyiaj. Qhov no yog qhov hluav taws xob los ntawm kev siv hluav taws xob uas feem ntau peb paub. Txawm hais tias qhov tshwm sim no feem ntau, nws tsis tau siv zoo li lub hwj chim qhov tshwj tsis yog siv los ua ib qho hluav taws xob ua hluav taws xob hauv hluav taws xob hauv kev sim.
Nyob rau hauv lub Peb Hlis Ntuj, cov ntawv ceeb toom ntawm "kev sib tw ntawm cov khoom sib xyaw" ua rau muaj kev txhawj xeeb ntau. Cov xov xwm raug xaiv los ntawm lub Ib Hlis xyoo 2012. Kev tshawb nrhiav pab ntawm Wang Zhonglin, thawj tus kws tshawb fawb ntawm lub Koom Txoos Peev ntawm Nano Zog thiab Systems, Suav Academy ntawm Sciences, tsim ib co kev sib tw ntawm cov khoom sib tsoo.
Tom qab ob nplooj ntawv tau them los ntawm qhov sib txhuam ntawm qhov sib txhuam, qhov chaw ntawm ob nplooj ntawv sib cais. Txij li thaum cov khoom muaj lub siab xav kom muaj hluav taws xob tsis zoo, ob daim ntawv txheeb cov txuas ntxiv mus rau sab nraud ntawm txoj kab hauv electrode, thiab cov electrons dhau los ntawm sab nraud Circuit Court. Ntws ntawm ob lub tsho electrode los ua ib qho tam sim no - raws li lub hauv paus ntsiab lus no, lub tshuab ua hluav taws xob tuaj yeem hloov cov tshuab hluav taws xob, dej ntws ntws, thiab cov tib neeg txoj hauv kev ua hluav taws xob. Qhov hom tshiab ntawm kev sib tsoo generator tseem yog tus nqi-txig thaum lub sij hawm kom muaj hluav taws xob kev ua haujlwm.
Kev sib tsoo generator tuaj yeem ua ke nrog cov pa hluav taws xob los tsim hluav taws xob
Kev sib tsoo generators yog txawv ntawm cov tsoos "electromagnetic induction generators" thiab "kev sib tw pib". Lub hauv paus ntawm kev sib txhuam cov kabmob lus dag nyob rau hauv ob lub tswv yim tseem ceeb, ib qho yog qhov sib txuas ntawm kev siv hluav taws xob luam tawm thiab electrostatic induction, thiab lwm qhov nyias nyias. Electrode tsim. Tus neeg kawm tau kawm vim tias kev siv cov ntaub ntawv zaj duab xis nrog lub micron-thickness thickness, tag nrho ntaus ntawv yuav ua kom muag muag los sis txawm pob tshab.
Txawm hais tias tus thawj tso zis tam sim no thiab lub zog ntawm kev sib tsoo generator tsis zoo tagnrho, nrog rau cov dag zog ntawm Wang Zhonglin pab pawg, tom qab ob xyoos, qhov teeb meem tau raug kev kov yeej. Cov neeg tshawb xyuas pom tau tias thaum lub sij hawm zwj zaws ntawm ob qhov chaw ua haujlwm ntawm kev sib tsoo hluav taws xob, qhov nqi ntawm cov nqi xa tawm ntawm cov electrodes tuaj yeem zoo tuaj yeem zoo los ntawm kev sib txawv ntawm qhov khoom siv, thiab nws yog plaub-tus qauv nrog tus qauv ntom.
Vim li no, lawv tsim qauv qauv qauv uas ua rau muaj kev sib tw khiav tawm hauv qhov tso zis hluav taws xob ntawm kev sib tsoo generator. Qhov tseeb kev sib txhuam zog cog chav tsev muaj ib qhov qauv ntawm tus qauv thiab lub rotor. Nws siv cov txheej txheem nplaum thiab txheej txheem electrode kom ua tiav ib qho nruab nrab ntawm qhov hluav taws xob ntawm 1.5W los ntawm kev sib txuas lus teb, ua kom tiav txog 24%. - 50% kev hloov ua lub zog.
Piv nrog rau cov tshuaj generator, cov zis ntawm tus txhuam generator muaj cov yam ntxwv ntawm high voltage thiab tsis tshua muaj tam sim no, uas muaj peev xwm tsim tau ib lub suab sib txuas ua ke txuas nrog lub qis low nqi thiab siab tam sim no ntawm cov pa generator.
Tsis tas li ntawd, vim hais tias kev sib txhuam generator siv ib lub teeb thiab pheej yig cov yeeb yaj kiab, nws cov hluav taws xob ib ntim yog 30 txog 50 npaug ntawm cov khoom siv hluav taws xob, thiab cov hluav taws xob ib tiam yog 30 txog 40 npaug ntawm cov khoom siv generator. Nws muaj ib qho loj heev kom zoo dua nyob rau hauv cov zis muaj hwj chim ceev. Tam sim no, Wang Zhonglin pab neeg tsim thiab txhim kho txoj kev sib txhuam ntawm cov khoom hluav taws xob txog kev ua haujlwm. Cov kabmob uas twb muaj lawm yav tom ntej tseem tsis muaj kev tsis tuaj yeem siv qhov kev siv li ntawm 1 plhom.
Dab tsi yog qhov txawv ntawm ib qho kev sib txhuam generator thiab ib phau ntawv muaj hwj chim generator?
Ntawm Beijing Institute ntawm Nano-Zog thiab Systems, Suav Academy ntawm Sciences, Wang Zhonglin tau qhia cov neeg ua hauj lwm lub zog ntawm kev sib tw ntawm cov kev sib txhuam: cov ob daim ntawv txuas ua ke, maj mam muab pinching qhov chaw ua kom sib cuag, tom qab tso tes, teeb txuas nrog lub davhlau ya nyob twg yog successively Teeb. Txoj kev hloov ntawm kev siv dag zog ua hluav taws xob tsis yog thawj zaug uas nws tau tshwm sim.
Ib lub teeb tsom nyem uas zoo ib yam kuj ua rau cov khoom siv hluav taws xob ua hluav taws xob, uas txawv ntawm qhov kev sib tsoo hluav taws xob.
Hauv paus ntsiab lus, kev tsim hluav taws xob txheej txheem ntawm lub teeb nyem ntawm lub teeb nyem yog raws li cov tswb hluav taws xob induction zog tiam pib. Lub tshuab hluav taws xob yog muab los ntawm kev nias ntawm tes, thiab cov iav hauv lub teeb khoos phom yog kev tsav tsheb kom tig, yog li tsav tsheb kauj txav los ua lub zog ntawm txoj kev sib txuas ntawm cov hlau nplawm los ua kom tiav tam sim no. Xws li lub hwj chim tsim hluav taws xob yuav tsum muaj ib qho hlau nplaum-tsim ua ib qho chaw magnetic, ua rau muaj lub ntim loj thiab qhov hnyav, teeb meem sab hauv, thiab ib qho hluav taws xob tsawg, uas yog "cov cuab yeej me me" nrog lub zog me . Cov khoom sib tsoo generator siv lub teeb thiab nyias cov yeeb yaj kiab, uas yog compact thiab yooj yim hauv cov qauv, thiab cov zis tam sim no yog nce rau 3 mA los ntawm kev tsim qauv ntawm kev sib txhuam nto, kom nws tau paub tsis yog "khoom siv me me" xws li txawb tes. Tiag tiag lub hwj huam, thiab nws yog ib qho yooj yim tsim ib qho array los ntawm ntau cov teeb meem ntawm kev sib txhuam generators kom ua tiav loj zog zog.
Los ntawm combining generators thiab fais fab tswj kev sib tw, cov neeg tshawb xyuas tau ntxiv tsim ib qho kev ua tiav fais fab me me. Lub system nta xws li kev txo hwj chim, rectification, lub zog cia, thiab cov kev cai tswj hluav taws xob. Nws muab ib qho hluav taws xob ruaj khov DC uas muaj qhov ruaj khov, muab lub sij hawm muaj peev xwm los yog kev them nyiaj ncaj qha rau ntau yam khoom hauv hluav taws xob, nrog rau cov xov tooj ntawm tes. Cov zis tam sim no tso tawm mus txog 500 watts ib square meter.
