Intangiriro yaInverter
Inverter nigikoresho cya elegitoronike gihinduranya imiyoboro ihindagurika, ikoreshwa cyane mugutanga ingufu kumuzigo.Inverter nigikoresho gihindura ingufu za DC mumashanyarazi ya AC.Irashobora gukoreshwa muri microcomputer cyangwa sisitemu imwe ya microcomputer kimwe nibikoresho byo gutunganya ibimenyetso.
Invertersirashobora kugabanywamo icyiciro kimwe, ibyiciro bitatu hamwe nikiraro cyuzuye-ikiraro ukurikije urwego rwimbaraga.Icyiciro kimwe na feri eshatu zihinduranya zigizwe na transformateur, muyunguruzi na LC muyunguruzi, kandi ibisohoka byasohotse ni sine wave;Inverteri yuzuye-ikiraro igizwe na rectifier filter yumuzunguruko, Schottky diode (PWM) umuzunguruko hamwe nizunguruka, kandi ibisohoka bisohoka ni kare.
InvertersBirashobora gushyirwa mubwoko butatu: bwashyizweho kuri off-off, ubwoko bwapfuye bwo kugenzura (sine wave inzira) hamwe nubwoko bwo kugenzura (inzira ya kare).Hamwe niterambere ryikoranabuhanga rya electronics power, inverters ikoreshwa cyane mubice bitandukanye.
Amahame shingiro
Inverter nigikoresho cya elegitoronike yimbaraga zihindura amashanyarazi ataziguye.Inverter igizwe na rectifier filter yumuzunguruko, umuzenguruko wa Schottky (SOK) hamwe numuzunguruko.
Inverter irashobora kugabanywamo inverter ikora na pasiporo ihindagurika, iniverisite ya pasiporo, izwi kandi nka inverter circuit cyangwa voltage igenzura umuzenguruko, mubisanzwe mubyiciro byinjira, icyiciro hagati (LC) muyunguruzi, ibyasohotse (ikosora), nibindi, hamwe na inverter ikora niyinjiza voltage yerekana ibimenyetso kugirango ibone imbaraga za DC zihamye.
Inverteri ya pasiporo isanzwe ifite ubushobozi bwindishyi mukiraro gikosora, mugihe inverter ikora ifite filteri yungurura mumiraro ikosora.
Inverter circuit ifite ibyiza byubunini buto, uburemere bworoshye, gukora neza nibindi.Nibice byingenzi byubwoko bwose bwibikoresho bya elegitoroniki.
Ibyiciro
Ukurikije topologiya ya inverter irashobora kugabanywamo: inverter yuzuye-ikiraro, gusunika-gukurura inverter.
Irashobora kugabanwa muri PWM (pulse ubugari bwa modulasi) inverter, SPWM (moderi ya quadrature signal modulation) inverter na SVPWM (space voltage vector modulation) inverter.
Ukurikije ibinyabiziga bitwara ibinyabiziga bishobora kugabanywamo: igice-kiraro, ubwoko bwo gukurura.
Ukurikije ubwoko bwimitwaro, irashobora kugabanywa mumashanyarazi yicyiciro kimwe itanga amashanyarazi, ibyiciro bitatu byingufu zitanga amashanyarazi, DC ihindura, amashanyarazi akoresha amashanyarazi, nibindi.
Ukurikije uburyo bwo kugenzura bushobora kugabanywamo: uburyo bwubu nuburyo bwa voltage.
Umwanya wo gusaba
Inverters ikoreshwa cyane mubikorwa byinganda, ibikoresho bya gisirikare, ikirere nizindi nzego.Kurugero, mumashanyarazi yinganda, ibikoresho byindishyi zingufu zikoreshwa cyane cyane muri sisitemu yamashanyarazi birashobora guhindura amashanyarazi menshi, kuzamura umusaruro, kuzigama ingufu zamashanyarazi no gutanga amashanyarazi ahamye kubyara inganda;mu itumanaho, ibikoresho byishyurwa byingufu zishobora gukoreshwa muguhindura voltage ya sisitemu yo hasi ya voltage kugirango ihagarare murwego rushimishije no kumenya itumanaho rirerire;mu bwikorezi, zirashobora gukoreshwa muri sisitemu yo gutangiza moteri yimodoka na sisitemu yo kwishyiriraho bateri;mubikoresho bya gisirikare, birashobora gukoreshwa mumashanyarazi na sisitemu yo kugenzura byikora ibikoresho byintwaro;mu kirere, zirashobora gukoreshwa muri moteri yindege itangira gutanga amashanyarazi no gutanga amashanyarazi.
Igihe cyo kohereza: Werurwe-06-2023