Gutera imbaraga nshya mububiko bwimbaraga no kuyobora impinduramatwara ikora neza: Gukoresha ubushobozi bwa YMIN

Ububiko bw'ingufu PCS

Sisitemu yo kubika ingufu nigice cyingenzi cya sisitemu yingufu zigezweho. Zikoreshwa cyane kuko zigabanya neza imyanda yingufu no kuzamura imikorere rusange ya sisitemu yamashanyarazi. Bitewe n'imikoranire hagati ya bateri na gride y'amashanyarazi, abahindura basabwa gukora AC-DC ihinduka kandi igafasha ingufu zombi. Byongeye kandi, abahindura bafite uruhare runini muri sisitemu yo kubika ingufu mu kugenzura ingufu binyuze mu kugenzura ubunini n’icyerekezo cy’ibihe bigezweho, bigafasha kogosha imisozi no kuzura mu kibaya kugira ngo byongere ingufu mu gukoresha ingufu, ndetse no kurinda ibicuruzwa birenze urugero kugira ngo umutekano wa sisitemu ube mwiza.

Hagati yumuzunguruko ukosora nu muzunguruko, aUbushobozi bwa DC-LINKisabwa kubufasha bwa none no kuyungurura. Igikorwa cyacyo cyibanze ni ugukuramo impanuka ndende kuri bisi ya DC-LINK, ikabuza imbaraga z'umuvuduko mwinshi uturuka ku mbogamizi ya DC-LINK. Ibi kandi birinda imitwaro iherezo ingaruka ziterwa na volvoltage.

Ubushobozi bwa YMIN bufite ibiranga bikurikira murwego rwo guhindura

01. Ubushobozi Bukuru

Imiyoboro ya DC-Ihuza ibika ingufu z'amashanyarazi, ikabasha gutanga amashanyarazi ahoraho muri sisitemu yo guhindura mugihe ihindagurika rikomeye rya gride ya voltage cyangwa umuriro w'amashanyarazi, bigatuma imikorere isanzwe ya sisitemu. Byongeye kandi, iyo sisitemu yo guhindura ibintu isaba ingufu nyinshi, ubushobozi bwa DC-Ihuza irashobora kurekura byihuse ingufu zabitswe kugirango zuzuze ibyifuzo byigihe gito. Mu mizigo yindobanure nka moteri, capacitor nayo itanga indishyi zingufu zidasanzwe, igahindura voltage, kandi igateza imbere imikorere ya moteri. Ibi bigira uruhare runini mukuzamura imikorere ya sisitemu no gutuza.

02. Ultra-High Voltage Kurwanya

Ubushobozi bwa YMIN, hamwe na ultra-high voltage resistance, birashobora kandi kuba ibikoresho birinda. Mugihe cyo guhindura imikorere, barinda ibikoresho bya elegitoroniki byoroshye ibyangiritse byatewe na voltage. Ibi bifasha guhinduranya ingufu zitanga ingufu zihamye hamwe nubufasha bwumurongo wa gride, byemeza imikorere yizewe ya sisitemu.

03. Kurwanya Kurwanya Kurwanya Kurubu

Ubushobozi bwa YMIN bwinjiza neza imbaraga zumuvuduko mwinshi zakozwe nuhindura kumpera ya DC-Ihuza, bigafasha kugenzura neza ingufu zamashanyarazi binyuze kugenzura ubu. Ibi byemeza ko uhindura yujuje ibyifuzo bya ssenariyo zitandukanye kandi agatanga umusaruro mwiza wo hejuru wa AC. Mugihe cyoroshye-gutangira inzira yabahindura, ubushobozi bwa YMIN bugize igice cyumuzunguruko, bifasha mukurinda ingaruka zikabije kumashanyarazi yinjiza no kwikorera.

Kuramba

Imashini za YMIN, zakozwe binyuze mubikorwa bisanzwe kandi bigakorerwa ibizamini mbere yo kubyara, biranga ubucucike bwinshi kandi birwanya imbaraga zidasanzwe. Izi mico zifasha abahindura muri sisitemu yo kubika ingufu gukora neza mugihe kinini, kugabanya kunanirwa nigiciro cyo kubungabunga.

Gufataubushobozi bwa aluminium electrolytikeicyifuzo cyo guhitamo

Gusaba Terminal	Amashusho	Urukurikirane	Ikigereranyo cya voltage (voltage voltage)	Ubushobozi μF	Igipimo D * L.	Shyushya ubushyuhe n'ubuzima
Sisitemu yo Guhindura Imbaraga		CW3	550 (600)	470	35 * 50	105 ℃ 3000H
		CW6	550 (600)	270	35 * 40	105 ℃ 6000H
				560	35 * 70
			450 (500)	680	35 * 50

Uruhare, ibyiza n'ibirangagufata amashanyarazi muri aluminium electrolytikemuguhindura porogaramu za PCS:
Kurwanya ingufu nyinshi:Umuyoboro mwinshi wa voltage urashobora gukora imigezi minini kandi ukihanganira ihungabana ryatewe na voltage nini ako kanya cyangwa ihindagurika ryumutwaro.
Kurwanya urukurikirane ruto (ESR) hamwe no kwihanganira ibintu byinshi:Hamwe na ESR nkeya hamwe na ripple nini irwanya imbaraga, ESR yo hasi ya capacitor ifasha kugabanya ihindagurika rya voltage no kunoza sisitemu ihamye.
Kuramba no kwizerwa cyane:Ubushyuhe bwo hejuru hamwe nubuzima burebure butuma imikorere ihamye mubidukikije bikaze. Ibi nibyingenzi mubikorwa byigihe kirekire bidahagarikwa kubika ingufu nkumuyaga wumuyaga hamwe ningufu zamashanyarazi.
Ibiranga imicungire myiza yubushyuhe:Gukwirakwiza neza ubushyuhe kugirango wirinde ubushyuhe butera imikorere mibi cyangwa gutsindwa.
Gukoresha amajwi:Ubushobozi buke cyane mugihe ufata umwanya muto.

Basabweubushobozi bwa firimeguhitamo

Gusaba Terminal	Amashusho	Urukurikirane	Ikigereranyo cya voltage (voltage voltage)	Ubushobozi μF	Igipimo W * H * B.	Shyushya ubushyuhe n'ubuzima
Sisitemu yo Guhindura Imbaraga		MDP	500	22	32 * 37 * 22	105 ℃ 100000H
				120	57.5 * 56 * 35
			800	50	57.5 * 45 * 30
				65	57.5 * 50 * 35
				120	57.5 * 65 * 45
			1100	40	57.5 * 55 * 35
			1500	Guhindura	Guhindura

Uruhare, ibyiza n'ibirangaubushobozi bwa firimemuguhindura porogaramu za PCS:
Kurwanya urukurikirane rwo hasi (ESR):Ugereranije na capacitori gakondo ya electrolytike, ifite ESR yo hasi, igihombo gito, kandi itezimbere imikorere ya sisitemu yose.
Kurwanya ingufu nyinshi:Irashobora kwihanganira amashanyarazi menshi kugirango yizere imikorere ihamye ya sisitemu munsi yumubyigano mwinshi. Umuvuduko wacyo wa voltage urashobora kugera kuri 350V-2700V, ugahuza ibikenewe bitandukanye.
Ubushyuhe buhebuje:Ubushyuhe bwo hejuru butajegajega, binyuze mubikoresho byujuje ubuziranenge hamwe nuburyo bugezweho bwo gukora, butuma imikorere ihamye mubushyuhe bwo hejuru.
Igihe kirekire cyo gukora:Ububiko bwa firime ibyuma bifite ubuzima burebure kandi butanga inkunga yizewe ya sisitemu ya elegitoroniki.
Ingano nto:Ubuhanga bugezweho bwo gukora tekinoloji ntabwo butezimbere gusa ubushobozi bwubushobozi bwa capacitori, ahubwo binagabanya cyane ingano nuburemere bwimashini yose hamwe nubunini buto, bitanga amahirwe menshi yo gutwara no guhuza ibikoresho.
Igiciro kinini cyo gukora:DC-Ihuza firime ya capacitori yibicuruzwa bifite 30% byihanganira dv / dt hamwe nubuzima burebure bwa 30% kurenza izindi capacator za firime kumasoko, ntabwo zitanga gusa kwizerwa neza kumuzunguruko wa SiC / IGBT, ariko kandi zitanga umusaruro ushimishije.

Vuga muri make

YMINubushobozi bugira uruhare runini muri sisitemu yo kubika ingufu bitewe nubushobozi bwabo bunini, ultra-high stand stand voltage, hamwe nubuzima burebure. Bafasha kubika ingufu za inverter zuzuza imbaraga zerekezo zombi, guhindura ingufu nindi mirimo, no kunoza imikoreshereze yimitwaro ya gride ikoresheje kogosha no kuzuza ikibaya. Batezimbere imikoreshereze yingufu za inverter muri sisitemu yo kubika ingufu kandi ni amahitamo meza kuri inverter mu murima wa capacitor.