400v Icyiciro cya gatatu Icyiciro Cyimbaraga Cyungurura Inama y'Abaminisitiri Apfc 30a 50a 75a 100a 150a 200a 200a 2 Ingwate Yubwiza Bwiza Ishusho

400v Icyiciro cya gatatu Icyiciro Cyimbaraga Cyungurura Inama y'Abaminisitiri Apfc 30a 50a 75a 100a 150a 200a 200a Ingwate Yimyaka 2

Ibisobanuro bigufi:

Imbaraga ziyungurura kabine apfc ntabwo ihindurwa nuburyo butandukanye bwimitwaro hamwe na gride.Kandi ntabwo itanga ihindagurika (resonance) hamwe nimpinduka ya sisitemu, kugirango igenzurwa ryimikorere munsi yimitwaro itandukanye iragaragara neza.
Amashanyarazi akoreshwa muyungurura kabine apfc irashobora gutahura byimazeyo imbaraga zo kuyungurura imbaraga, indishyi zingirakamaro, hanyuma amaherezo igateza imbere ingufu zamashanyarazi, kandi igakemura byimazeyo ibibazo bitandukanye byubuziranenge bwamashanyarazi.

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Ibiranga

Akayunguruzo gakomeye ni ubwoko bushya bwibikoresho bya elegitoronike yo kuyungurura imbaraga zo guhuza imbaraga hamwe nindishyi zingufu.Irashobora gukora igihe nyacyo cyo kuyungurura no kwishyurwa kumurongo uhuza (ingano ninshuro byahinduwe) nimbaraga zingirakamaro, kandi ikoreshwa mugutsinda ibibi byo guhagarika imigenzo gakondo hamwe nuburyo bwindishyi zifatika zayunguruzo gakondo, bityo bikamenyekanisha imikorere ya sisitemu yo guhuza hamwe na ibikorwa byindishyi zingufu.Mubyongeyeho, ikoreshwa cyane mububasha, metallurgie.ibikomoka kuri peteroli, icyambu, imiti n’inganda n’amabuye y'agaciro.

Imbaraga zungurura akayunguruzo kagizwe na moderi imwe cyangwa nyinshi za AHF hamwe na ecran ya HMI itabishaka.Buri cyiciro cya AHF ni sisitemu yigenga yo gushungura sisitemu, kandi abayikoresha barashobora guhindura iboneza rya sisitemu yoguhuza sisitemu wongeyeho cyangwa ukuraho AHF module.

1. Igishushanyo mbonera, kunanirwa kwa module ntabwo bizahindura imikorere isanzwe yandi masomo, bizamura cyane ubwizerwe bwibikoresho byose;Irashobora kugera ku kwaguka neza kwimikorere myinshi itaziguye.Uburyo bwa shebuja-imbata igenzura ikoreshwa mugihe ibice byinshi byaguwe;mugihe modules nyinshi zahujwe muburyo bubangikanye, module zose zirashobora gusangira urutonde rwabahinduye.
2. Inzira zidasanzwe zidasanzwe zihuza inshuro 2 kugeza kuri 50 cyangwa zirenga zirashobora kuyungururwa icyarimwe, kandi guhuza ubwoko 13 bwo kuyungurura birashobora gushyirwaho nkuko bikenewe.Iyo igipimo cyo kugoreka ibintu kiri> 20%, munsi ya 85%;iyo umutwaro wo kugoreka igipimo kiri <20%, ntabwo kiri munsi ya 75%;indishyi zingufu zishobora gutuma ibintu bigera kuri 1;ibyiciro bitatu byubu bitaringanijwe birashobora gukosorwa kugirango byuzuye byuzuye;
3. Koresha igisekuru cya gatanu IGBT yo gutumizwa mu mahanga mpuzamahanga izwi cyane, irashobora guhita ihindura ibisohoka ukurikije imiterere ihuza umutwaro, kandi ikayungurura;
4. Koresha chip yo kugenzura FPGA yo muri Amerika Xilinx yo mu rwego rwa gisirikare, ifite umuvuduko wo kwiruka byihuse kandi byizewe cyane;
5. Hamwe nigishushanyo mbonera, umukungugu nimvura ntibizubahiriza ikibaho cyumuzunguruko, gihuza nikoreshwa mubihe bibi;
6. Gushungura, kwishyura imbaraga zidasanzwe, kwishyura ibyiciro bitatu bitaringanijwe birashobora gutorwa kimwe cyangwa guhitamo byinshi, kandi birashobora gushyira imbere ibikorwa;
7. Koresha itera ya DFT itahura algorithm ya idirishya ryanyerera, umuvuduko wo kubara urihuta, igihe cyigihe cyo gusubiza kiri munsi ya 0.1m, kandi igihe cyuzuye cyo gusubiza ibikoresho kiri munsi ya 20m;

8. Ibisohoka muyungurura ikoresha imiterere ya LCL kugirango ihuze na gride, kandi ubwikorezi bwayo bwihuta cyane ntibisubira kuri gride, kandi nta kubangamira ibindi bikoresho muri sisitemu yo gukwirakwiza amashanyarazi;
9. Imikorere yuzuye yo gukingira, harimo hejuru ya voltage, hejuru-yumuriro, ubushyuhe burenze, imiyoboro ngufi nindi mirimo yuzuye yo kurinda, kimwe nibikorwa byo kwisuzumisha;
10. Ifite uburyo bworoshye bwo gutangira kugenzura kugirango wirinde kurenza urugero inrush mugihe cyo gutangira, kandi igabanya imiyoboro iri hagati yikigereranyo;
11. Koresha imiyoboro yizewe igabanya imipaka.Iyo ikigezweho cyo kwishyurwa muri sisitemu irenze ubushobozi bwagenwe bwigikoresho, igikoresho gishobora guhita kigabanya umusaruro kugeza ku bushobozi 100%, kugumana imikorere isanzwe, kandi nta makosa nko gutwika ibintu birenze;
12. Inzira nyamukuru ikoresha topologiya yinzego eshatu, kandi ibyasohotse bisohoka bifite ireme ryiza kandi ridahinduka;
13. Urukuta rwubatswe module ruzana na 4.3 ya ecran yo gukoraho kugirango ibone ibipimo, kureba ibipimo, kureba uko ibintu bimeze, kureba ibyabaye nibindi.Bishobora kandi gukurikiranwa hagati na ecran-7-ya ecran yo gukoraho, byoroshye gukora.Mugaragaza yerekana sisitemu n'ibikoresho bikora mugihe nyacyo, kandi ifite imikorere yo gutabaza.
14. Uzigame umwanya kubakoresha, imbaraga ntarengwa za 600mm z'ubugari ni 300A / 200kvar, kandi ingufu za 800mm z'ubugari zishobora kugera kuri 750A / 500kvar.

Nyuma yo kumena inzitizi zifunze, kugirango hirindwe ingaruka ako kanya ya gride kuri capacator ya DC mugihe amashanyarazi, APF / SVG ubanzalyyishyuza ubushobozi bwa bisi ya DC ibinyujije mumashanyarazi yoroshye-itangira.Iyo voltage ya bisi Udc igeze ku gaciro kateganijwe, umuhuza nyamukuru arafunga.Nkibikoresho bibika ingufu, capacitori ya DC itanga ingufu kumusaruro w’indishyi zinyuze muri IGBT inverter hamwe na reaction yimbere. APF / SVG yohereza ibimenyetso byubu binyuze muri CT yo hanze kumuzunguruko wa signal hanyuma hanyuma ikabigenzura.Umugenzuzi yangirika icyitegererezo cyicyitegererezo, akuramo buri cyuma gihuza, cyogukora, hamwe nicyiciro cya gatatu kitaringaniye , kandi agereranya ibice byakusanyirijwe hamwe kugirango yishyurwe hamwe nindishyi zabayeyoherejwena APF / SVG kugirango ubone itandukaniro.Ikimenyetso nyacyo cyo kwishyurwa gisohoka mumuzunguruko, kandi IGBT ihindura itera gushiramo indishyi mumashanyarazi kugirango tumenye kugenzura gufunga no kurangiza ibikorwa byindishyi.

Akayunguruzo gakomeye kayunguruzo gakorera kumurongo wa 3 urwego rutabogamye (NPC) topologiya.Nkuko bigaragara muri hejuru, imiterere gakondo ya 2 ya topologiya yumuzingi igizwe na 6 IGBTs (ibikoresho 2 byamashanyarazi kuri buri cyiciro pin ninzira igezweho), naho muri topologiya yo murwego 3, hariho IGBT 12 (muri buri cyiciro cya 4 IGBT ibikoresho byamashanyarazi kumapine n'inzira zigezweho).

Inzira ya topologiya yo mu rwego rwa 3 irashobora gutanga ingufu za voltage eshatu mubisohoka, harimo DC ya bisi nziza ya voltage, zero zero na DC ya bisi mbi.Inzego ebyiri zo murwego rwa topologiya zishobora gusohora gusa imbaraga nziza kandi mbi.Muri icyo gihe, urwego rwibice bitatu bya topologiya ruzenguruka kandi rutanga ubuziranenge bwiza kandi bwiza bwo guhuza ibicuruzwa biva mu mahanga, bityo bikagabanya ibisohoka muyungurura ibisabwa hamwe nigiciro kijyanye.

Ibisobanuro

Umuyoboro w'umuyoboro (V)	400	690
Umuyoboro wa voltage	-15% - + 15%
Umuyoboro wa interineti (Hz)	50/60 (-10% - + 10%)
Ubushobozi bwo gushungura	Nibyiza kurenza ibisanzwe JB / T11067-2011 voltage ntoya Ifashayobora Akayunguruzo.
Uburyo bwo kwishyiriraho CT	Gufunga cyangwa gufungura (Gufungura loop birasabwa mubikorwa bisa)
Umwanya wa CT	Uruhande rwa gride / uruhande
Igihe cyo gusubiza	Ms 20ms
Uburyo bwo guhuza	3-wire / 4-wire
Ubushobozi burenze	110% Igikorwa gikomeje, 120% -1min
Inzira ya topologiya	Inzego eshatu
Guhindura inshuro (khz)	20kHz
Igikorwa cyo kurinda	Kuringaniza hagati ya module
Kugabanuka	Ubwoko burenga 20 bwo kurinda nko kurenga-voltage, munsi-voltage, ubushyuhe bukabije, hejuru-ikigezweho, umuzunguruko mugufi, nibindi
Erekana	Nta ecran / 4.3 / 7 ecran ya ecran (bidashoboka)
Umurongo uriho (A)	35、50、75、100、150、200	100
Urwego ruhuza	Urutonde rwa 2 kugeza kuri 50ibihe bidasanzwe
Icyambu cy'itumanaho	RS485
Uburyo bw'itumanaho	RS485, Porotokole ya Modbus
Porogaramu ya PC	Nibyo, ibipimo byose birashobora gushyirwaho na mudasobwa yakiriye
Impuruza	Nibyo, ubutumwa bwo gutabaza bugera kuri 500 burashobora kwandikwa
Monitoring	Shyigikira igenzura ryigenga rya buri module / ikomatanyirijwe hamwe kugenzura imashini yose
Urwego rw'urusaku	＜ 60dB
Ubwoko bwo kuzamuka	Urukuta rwubatswe, rushyizwe hejuru, kabine
Uburebure	Gutanga imikoreshereze ＞ 1500m
Ubushyuhe	Ubushyuhe bwo gukora: -45 ℃ --55 ℃, gukoresha imikoreshereze iri hejuru ya 55 ℃
	Ubushyuhe bwo kubika: -45 ℃ --70 ℃
Ubushuhe	5% - 95% RH, kudahuza
Icyiciro cyo kurinda	IP42
Igishushanyo / kwemeza	EN 62477-1 (2012), EN 61439-1 (2011)
EMC	EN / IEC 61000-6-4, Icyiciro A.
Icyemezo	CE, CQC

Kwerekana ibicuruzwa

Imbaraga zikora zungurura zifata ibyuma byububiko bwa FPGA, nibigize nibiranga ubuziranenge.Ubuhanga bwo kwigana ubushyuhe bukoreshwa mugushushanya ubushyuhe bwa sisitemu, kandi igishushanyo mbonera cyumuzunguruko wa PCB cyerekana uburyo bwo kwigunga bwizewe bwumuvuduko mwinshi kandi muto, utanga garanti yumutekano wa sisitemu.

Gusaba

Apf ikora amashanyarazi irashobora gukoreshwa cyane muri sisitemu y'amashanyarazi, amashanyarazi, ibikoresho byo gutunganya amazi, inganda zikomoka kuri peteroli, amazu manini manini n'inzu y'ibiro, inganda za elegitoroniki zisobanutse, sisitemu yo gutanga amashanyarazi ku kibuga cy'indege / ibigo, ubuvuzi n'ibindi.Ukurikije ibintu bitandukanye bisabwa, ikoreshwa rya filteri ikora ya APF izagira uruhare mukwemeza kwizerwa ryamashanyarazi, kugabanya kwivanga, kuzamura ubwiza bwibicuruzwa, kongera ubuzima bwibikoresho, kugabanya ibyangiritse nibindi.

Akayunguruzo gakomeye gakoreshwa cyane cyane hepfo:

1) Data center na sisitemu ya UPS;

2) Amashanyarazi mashya kubyara ingufu, urugero PV nimbaraga z'umuyaga;

3) Gukora ibikoresho byuzuye, urugero silicon imwe ya kirisiti, semiconductoe;

4) Imashini itanga inganda;

5) Sisitemu yo gusudira amashanyarazi;

6) Imashini zikora inganda za plastiki, urugero imashini zisohora, imashini zitera inshinge, imashini zibumba;

7) Inyubako y'ibiro n'amasoko;

Serivise y'abakiriya

1. Serivisi ya ODM / OEM iratangwa.

2. Kwemeza byihuse.

3. Igihe cyo gutanga vuba.

4. Igihe cyo kwishyura cyoroshye.

Kugeza ubu, isosiyete irimo kwagura cyane amasoko yo hanze ndetse n'imiterere y'isi.Twiyemeje kuba umwe mu bigo icumi bya mbere byohereza ibicuruzwa mu mahanga mu bicuruzwa by’amashanyarazi bikoresha amashanyarazi mu Bushinwa, bikorera isi ku bicuruzwa byujuje ubuziranenge kandi tugera ku nyungu n’abakiriya benshi.