Isigaba 3 sesi-4 Isihlungi Samandla Asebenzayo 480v 75a 150a Iphaneli ye-Apf Isithombe Esifakiwe

3 Isigaba 4 Isihlungi Samandla Asebenzayo Ezintambo 480v 75a 150a Iphaneli ye-Apf

Incazelo emfushane:

Imithwalo eyengeziwe ayinalayini, yethula ama-harmonics kugridi yamandla futhi ngaleyo ndlela ilimaza kakhulu ikhwalithi yamandla.Isihlungi se-harmonic esisebenzayo i-3p4w siwumkhiqizo ofanele wehlisa ngempumelelo ama-harmonics angafuneki.

Imithwalo engeyona imigqa, ngokungafani nemithwalo yomugqa, ivame kakhulu: iziguquli zemvamisa ezinhlelweni zokushayela, izinombolo ezinkulu zamandla wemodi yokushintsha esetshenziswa ku-IT kanye nemishini yezokuxhumana, kanye nokunye okwengeziwe kuma-electronics asendlini.Ngisho nobuchwepheshe bokukhanyisa busebenzisa amandla kagesi angenawo umugqa.Imithwalo engasiyo imigqa iba kakhulu ezitshalweni zezimboni, izakhiwo zamahhovisi, izikhungo zedatha noma ngisho nasezindlini ezizimele.

Umsebenzisi angasetha amapharamitha ukuze izihlungi ezisebenzayo zikwazi ukuhlunga ngesikhathi esisodwa ama-harmonics, zinxephezele ngamandla asebenzayo, zinxephezele ukungalingani kwezigaba ezintathu, futhi zinxephezele ukwehla kwamandla kagesi, njll.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izici

Isihlungi samandla asebenzayo siwuhlobo olusha lwedivayisi ye-elekthronikhi yokuhlunga okuguquguqukayo kwegagasi elivumelanayo kanye nesinxephezelo samandla asebenzayo.Ingakwazi ukwenza ukuhlunga kwesikhathi sangempela kanye nesinxephezelo kumagagasi e-harmonic (kokubili usayizi kanye nemvamisa kuyashintshwa) kanye namandla ashukumisayo asebenzayo, futhi isetshenziselwa ukunqoba ukungalungi kokucindezelwa kwe-harmonic yendabuko kanye nezindlela zesinxephezelo esisebenzayo sezihlungi zendabuko, ngaleyo ndlela ibone umsebenzi wokuhlunga we-harmonic ohlelekile futhi umsebenzi wesinxephezelo samandla asebenzayo.Ngaphezu kwalokho, isetshenziswa kabanzi amandla, metallurgy.amabhizinisi e-petroleum, amachweba, amakhemikhali nezimboni kanye nezimayini.

1. Izixhumanisi zokuqapha eziningi kusistimu yokuqapha yendawo/ekude.
2. I-IGBT ne-DSP chips amabhrendi athembekile.
3. Lawula ngokuphumelelayo ukunyuka kwezinga lokushisa kwemishini.
4. Zivumelanise nesimo semvelo esinzima kanye nemvelo yegridi yamandla.

5. I-topology yamazinga amathathu, usayizi omncane nokusebenza kahle okuphezulu.
6. Isakhiwo se-DSP+FPGA, amandla ekhompuyutha anesivinini esikhulu.
7. ≥20 amamojula ahlanganisiwe, futhi noma iyiphi iyunithi ingasebenza ngokuzimela.
8. Nikeza ngezinsizakalo ezenziwe ngokwezifiso zesakhiwo, isofthiwe, ihadiwe nemisebenzi.

Ukucaciswa

I-voltage yenethiwekhi(V)	220/400/480/690
Ibanga le-voltage yenethiwekhi	-20%--+20%
Imvamisa yenethiwekhi(Hz)	50/60(-10%--+10%)
Ikhono lokuhlunga i-Harmonic	Ingcono kuno-97% ngomthwalo olinganiselwe
Indlela yokukhweza ye-CT	Iluphu evaliwe noma evulekile (Iluphu evulekile iyanconywa ekusebenzeni okufanayo)
Isikhundla sokukhweza se-CT	Uhlangothi lwegridi/uhlangothi lomthwalo
Isikhathi sokuphendula	10ms noma ngaphansi
Indlela yokuxhumana	Izintambo ezi-3/4-izintambo
Umthamo wokulayisha ngokweqile	110%Ukusebenza okuqhubekayo, 120% -1min
I-topology yesifunda	I-topology enamazinga amathathu
Ukushintsha imvamisa(khz)	20kHz
Inombolo yemishini ehambisanayo	Ukufana phakathi kwamamojula
	Umshini Parallel ngaphansi kokulawula HMI
I-redundancy	Noma iyiphi iyunithi ingaba iyunithi ezimele yodwa
Ukubusa okungalingani	Iyatholakala
Isinxephezelo samandla asebenzayo	Iyatholakala
Bonisa	Asikho isikrini/4.3/7 intshi yesikrini(uyazikhethela)
Isilinganiso samanje somugqa(A)	35, 50, 75, 100, 150, 200
Ububanzi be-Harmonic	I-oda lesi-2 kuya kwelama-50
Imbobo yokuxhumana	RS485
	I-interface ye-RJ45, yokuxhumana phakathi kwamamojula
Izinga lomsindo	＜56dB Max kuya ku-＜69dB(kuye ngokuthi imojuli noma izimo zokulayisha)
Uhlobo lokukhweza	Kufakwe odongeni, kufakwe ama-rack, ikhabethe
Ukuphakama	Ukunciphisa ukusetshenziswa ~ 1500m
Izinga lokushisa	Izinga lokushisa lokusebenza: -45 ℃--55 ℃, ukunciphisa ukusetshenziswa okungaphezu kuka-55 ℃
	Izinga lokushisa lesitoreji: -45 ℃--70 ℃
Umswakama	5% --95%RH, ayinciphisi
Isigaba sokuvikela	IP20

Isibonisi somkhiqizo

Isihlungi samandla asebenzayo we-480v samukela ukwakheka kwehadiwe ye-DSP+FPGA, futhi izingxenye zingezekhwalithi ephezulu.Ubuchwepheshe bokulingisa obushisayo busetshenziselwa ukuklama okushisayo kwesistimu, futhi umklamo webhodi lesifunda le-PCB elinezingqimba eziningi uqinisekisa ukuhlukaniswa okuthembekile kokucindezela okuphezulu nokuphansi, okunikeza isiqinisekiso sokuphepha kwesistimu.

Isicelo

Isihlungi samandla asebenzayo se-480v singasetshenziswa kabanzi ohlelweni lwamandla, i-electroplating, imishini yokwelapha amanzi, amabhizinisi e-petrochemical, izitolo ezinkulu zezitolo nezakhiwo zamahhovisi, amabhizinisi e-elekthronikhi anembile, uhlelo lokuphakela amandla esikhumulweni sezindiza / ichweba, izikhungo zezokwelapha nokunye.Ngokwezinto ezihlukene zohlelo lokusebenza, ukusetshenziswa kwesihlungi esisebenzayo se-APF kuzodlala indima ekuqinisekiseni ukwethembeka kokunikezwa kwamandla, ukunciphisa ukuphazamiseka, ukuthuthukisa ikhwalithi yomkhiqizo, ukwelula impilo yemishini, ukunciphisa ukulimala kwemishini nokunye.

Isihlungi se-harmonic esisebenzayo esingu-480v esisetshenziswa kakhulu ngezansi:

1) Isikhungo sedatha nohlelo lwe-UPS;

2) Ukukhiqizwa kwamandla amasha, isb i-PV namandla omoya;

3) Ukukhiqizwa kwemishini enembile, isb i-crystal silicon eyodwa, i-semiconductoe;

4) Umshini wokukhiqiza izimboni;

5) Uhlelo lwe-welding kagesi;

6) Imishini yezimboni zePlastiki, isb imishini yokukhipha umjovo, imishini yokubumba umjovo, imishini yokubumba;

7) Isakhiwo samahhovisi kanye nenxanxathela yezitolo;

Insizakalo yekhasimende

1. Isevisi ye-ODM/OEM iyahlinzekwa.

2. Ukuqinisekiswa kwe-oda okusheshayo.

3. Isikhathi sokulethwa okusheshayo.

4. Isikhathi sokukhokha esilula.

Njengamanje, inkampani ikhulisa ngamandla izimakethe zaphesheya kanye nokwakheka komhlaba wonke.Sizibophezele ekubeni ngelinye lamabhizinisi ayishumi ahamba phambili athumela impahla kwamanye amazwe emkhiqizweni kagesi waseShayina, osebenzela umhlaba ngemikhiqizo yeqophelo eliphezulu kanye nokuzuza isimo sokuwina namakhasimende amaningi.