Thyristor hwj chim regulator: lub hauv paus ntsiab lus ntawm kev txiav txim thiab uas

Thaum lub sij hawm ntawm tsim ntawm lub kev khwv nyiaj txiag muaj tau xav tau tshwj xeeb pab kiag li lawm. Lub hom phiaj tseem ceeb yog los ua ib tug uas tsis yog-hu rau txoj kev switching thiab lawv siv nyob rau hauv cov tswv yim cov ntsiab lus, cov uas twb muaj lawm ntau lawm. Qhov no ua tau nrog cov advent ntawm semiconductor pab kiag li lawm nyob rau hauv hluav taws xob schemes. Thyristor hwj chim regulator tau ua lug siv ob qho tib si nyob rau hauv tag nrho cov ntau lawm chaw thiab nyob rau hauv lub neej txhua hnub. Nrog nws ua ib tug tus tswj ntawm lub tau ntawm hluav taws xob nyob rau hauv tsev neeg cov khoom siv thiab lub hwj chim sib. Nws uas yog enormous - tag nrho cov paub zog-saving pab kiag li lawm, e.g., rau soldering thiab kom txog thaum lub kub tswj nyob rau hauv induction furnaces.

Yog li, thyristor hwj chim regulator tau zoo thaum ua hauj lwm nrog active-inductive load. Nws siv nyob rau hauv hluav taws xob furnaces los yog cov khoom siv yog cov tsis tshua muaj tswv yim. Nws txuag tau ntawm lub zog thiab muaj siab efficiency. Yuav luag 99 rau ib xees yog siv rau nruab tus neeg. Nws tseem yog tsim nyog yuav tau nco ntsoov kuj siab ntseeg nyob rau hauv lub lag luam. Kub kev cai yog tsis tsim nyog los ua rau kom cov kev ceev tswj system. Smooth rau / tawm hwj chim modules yog pab rau lawv ua hauj lwm thiab ho ncua lawv lifespan. Xws li ib tug thyristor hwj chim regulator muaj zoo kev khiav hauj lwm cov yam ntxwv.

Tsis tas li ntawd ntawm daim ntawv yog cov ua cim ntawm lub load. Cua sov li yuav muaj ib tug tsawg inductance. Nyob rau hauv xws li ib tug Circuit Court thyristor hwj chim regulator yog tsis raug mus rau cov nyom influences. Lawv yuav pom me ntsis thaum ua hauj lwm nrog cov inductance. Rov qab surge yog zoo tshem tawm, uas simplifies tus tsim ntawm tus ntaus nws tus kheej, thiab kuj ncua lub neej ntawm lub hwj chim module.

Zoo rov qab thaj chaw ntawm semiconductor pab kiag li lawm yog siab plhuav thaum siv xws kiag li lawm. Thaum nyuag overload ua raws li los ntawm lawv cov kev tshem tawm, lub thyristor zaug thiab tseem ua hauj lwm raws li ua ntej. Tab sis congestion nyob rau hauv xws circuits - qhov no yog ib qho kev zam. Nyob rau hauv tej hom, lub hwj chim thyristor regulators ua hauj lwm nrog zoo xaiv MF. Feem ntau, qhov nruab nrab tam sim no, muab ib tug load tam sim no tsawg tshaj li tus nyob hwj chim modules.

Raws li ib tug tswj system yog feem ntau siv lub schemes. Siv PWM xws yuav tau txais tshem ntawm siab accelerations thaum pib hwj chim kiag li lawm. Tej hwj chim kev kho me ntsis yog tsis cuam tshuam los ntawm qhov teeb meem los ntawm ultra-loj inrush currents. Qhov no kuj ncua lub neej ntawm lub transducers thiab tso cai rau cov servo hom tswj tag nrho cov tsim nyog tsis.

Dua li ntawm qhov rov tshwm sim ntawm tshiab ntsiab, piv txwv li, IGBT-modules, thyristor hwj chim controllers tuav ib tug muaj zog txoj hauj lwm nyob rau hauv tag nrho cov cheeb tsam no. Rau ib tug xov tooj ntawm cov kev kawm, lawv yog ua ntej ntawm muaj ntau txoj kev pab kiag li lawm.