690v 30kvar 50kvar 75kvar 100kvar 100kvar

Ibisobanuro bigufi:

Imizigo myinshi kandi myinshi ntabwo ari umurongo, yinjiza imbaraga zidasanzwe mumashanyarazi bityo bikangiza cyane ingufu zamashanyarazi.NK 690v static var generator nigicuruzwa cyiza cyishyura neza imbaraga zidasanzwe.

Imizigo itari kumurongo, itandukanye numutwaro wumurongo, wabaye rusange: abahindura imirongo muri sisitemu yo gutwara, umubare munini wibikoresho bitanga amashanyarazi bikoreshwa mubikoresho bya IT nibitumanaho, ndetse nibindi byinshi mubikoresho bya elegitoroniki yo murugo.Ndetse tekinoroji yo kumurika ikoresha cyane cyane amashanyarazi adafite umurongo.Imizigo itari kumurongo iba myinshi muruganda rwinganda, inyubako zo mubiro, ibigo byamakuru cyangwa ingo zigenga.

690v statcom static var generator ishingiye kumasosiyete yacu uburambe bwimyaka myinshi, nibicuruzwa byizewe cyane.Umukoresha arashobora gushyiraho ibipimo kugirango yishyure imbaraga zidasanzwe, yishyure ibyiciro bitatu bitaringaniye, kandi yishyure igabanuka rya voltage, nibindi.

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Ibiranga

690 static var generator nubwoko bushya bwibikoresho bya elegitoronike kugirango imbaraga zishyure imbaraga zidasanzwe.Irashobora gukora indishyi-nyayo kumbaraga zingirakamaro, kandi ikoreshwa mugutsinda imbogamizi zuburyo bwindishyi zifatika zayunguruzo gakondo, bityo zikamenya imikorere yindishyi zingirakamaro.Mubyongeyeho, ikoreshwa cyane mububasha, metallurgie.ibikomoka kuri peteroli, icyambu, imiti n’inganda n’amabuye y'agaciro.

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 gutumiza mu mahanga mpuzamahanga izwi cyane, irashobora guhita ihindura ibisohoka ukurikije imiterere ihuza imitwaro, 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 byatoranijwe byinshi, kandi birashobora gushyira imbere ibikorwa;
7. Koresha itera ya DFT yo kumenya algorithm ya idirishya ryanyerera, umuvuduko wo kubara urihuta, igihe cyigihe cyo gusubiza kiri munsi ya 0.1m, kandi igihe cyose cyo gusubiza indishyi cyibikoresho 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 inrush ikabije 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.

Ibisobanuro

Umuyoboro w'umuyoboro (V)	690
Umuyoboro wa voltage	-20% - + 20%
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)
Ubushobozi bumwe bwa module (kvar)	50 、100
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

690v static var generator svg ifata imiterere yibikoresho bya DSP + FPGA, kandi ibice bifite 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

Imashini itanga amashanyarazi ya 690v irashobora gukoreshwa cyane muri sisitemu y’amashanyarazi, amashanyarazi, ibikoresho byo gutunganya amazi, inganda zikomoka kuri peteroli, amazu manini manini n’inyubako zo mu biro, inganda za elegitoroniki zisobanutse neza, uburyo bwo gutanga amashanyarazi ku kibuga cy’indege, ku bigo by’ubuvuzi n’ibindi.

Imashini itanga ingufu za 690v zikoreshwa 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 masosiyete icumi ya mbere yohereza ibicuruzwa mu mahanga mu bicuruzwa by’amashanyarazi bikoresha amashanyarazi mu Bushinwa, akorera isi n'ibicuruzwa byujuje ubuziranenge kandi tugera ku nyungu n’abakiriya benshi.