Taw qhia rau lub hauv paus ntsiab lus ntawm kev hloov hluav taws xob muab pib Circuit Court
Cov tswv yim hluav taws xob ntawm hloov hom khoom siv hluav taws xob feem ntau siv tau txais kev siv nyiaj thiab capacitator lim cov voj voog. Lub sijhawm thaum lub tswv yim hluav taws xob raug kaw, ib qho loj instantaneous kev soj ntsuam tam sim no (raws li qhia hauv daim duab 1) yuav tsim tsa vim yog lub capacter rau ntawm lub capacitor tau xoom. Tshwj xeeb rau kev siv lub zog hluav taws xob hloov hluav taws xob, cov lus siv tau loj dua Capacitor, thiab kev nce qib tam sim no tuaj yeem ncav cuag ntau dua 100a. Lub sijhawm ntawm lub zog ntawm, xws li loj loj tshaj tawm tam sim no ua rau cov tswv yim fuse kom tawg, thiab qee zaum txawm hlawv tawm cov neeg ntawm kev kaw. Hauv cov mob me, nws kuj tseem tuaj yeem ua rau cov huab cua hloov mus ua tsis kaw. Tag nrho cov laj thawj saum toj no tuaj yeem ua rau hloov fais fab tuag kom tsis ua haujlwm ib txwm muaj. Vim li no, yuav luag txhua qhov hloov hluav taws xob cov khoom siv tau nruab nrog cov khoom muag pib hauv lawv cov kev tawm tsam kom tiv thaiv kev nce qib thiab txhim kho kev hloov kho lub zog. Kab lus no qhia tau ntau feem ntau siv cov mos pib ncig.
(1) Siv fais fab thermistor Circuit Court
Lub anti nthwv dej ntawm qhov kub tshiab ntawm cov thermentor tau qhia hauv daim duab 2. Nws siv cov yam ntxwv tsis zoo ntawm RT ntawm cov thermistor. Lub sijhawm lub zog ntawm, cov nqi tiv thaiv ntawm cov thermistor yog qhov tseem ceeb, uas txwv qhov kev cuam tshuam; Thaum qhov chaw kub loj ntws los ntawm cov cua nab los ntawm cov cua sov los ntawm cov cua sov, lub tshuab tiv thaiv kom tsawg, thiab cov Circuit Court yog nyob rau hauv ib txwm ua hauj lwm mob. Kev siv cov cua sov kom tiv thaiv surge kurents yog feem ntau haum rau cov hluav taws xob tsawg. Vim yog lub thermal inertia ntawm tus mob kub, nws siv sijhawm los rov ua haujlwm siab. Yog li ntawd, rau cov xwm txheej uas cov khoom siv hluav taws xob yuav tsum tau txuas sai sai tom qab lub zog hluav taws xob, qee zaum qee zaum nws tsis muaj cov nyhuv ntuav tam sim no.
(2) tau txais scr-r Circuit Court
Lub Circuit Court yog qhia hauv daim duab 3. Thaum lub zog tig rov qab, cov lus qhia hluav taws xob capaces vd {% ntawm nws cov ntsuas hluav taws xob, cov inverter ua haujlwm ib txwm muaj. Lub cim ntsuas ntawm cov tub ntxhais ntaus cim yog tsim los ntawm cov kwv tij winding ntawm lub loj hloov pauv thiab luv luv ntawm cov neeg siv hluav taws xob tam sim no R. Cov hloov hluav taws xob tsis kam ua haujlwm.
