Sidee buu u ilaaliyaa PV Array DC Isolator Switch System?

       PV array DC go'doominta, sida magacaba ka muuqata, waa furaha go'doominaya DC.Inta badan waxaa loo adeegsadaa nidaamyada saldhiga korantada ee sawir-qaadista, waxaana loo istcimalaa inta udhaxeysa koronto-dhaliyaha sare ee DC-ga sawirada voltaic-ka iyo koronto-rogayaasha ku xiran si loo gooyo fallaadhaha ay dhaliso awoodda DC, looga fogaado shilalka khatarta ah, iyo in la hubiyo hawlgal ammaan ah.Waxay ku yaalliin meel u dhow rogaha waxayna u baahan yihiin hab gacanta lagu go'doomiyo dhammaan shaxanka PV inta lagu jiro rakibidda nidaamka ama dayactir kasta oo xiga.

Waa maxay Hawlaha Ilaalinta ee PV Array DC Isolator Switch?

(1) Marka la rakibayo nidaamka sawir-qaadista, rakibayuhu wuxuu inta badan damiyaa daminta DC-ga marka hore si uu u go'doomiyo gelinta guddida qoraxda ee beddelka.Inta lagu jiro fiilo-korontada iyo xidhidhiyaha terminalka DC-ga, awooda DC kuma xidhna dhinaca DC ee rogaha si looga hortago shoog shakhsiyeed iyo dhaawac soo gaadha qalabka rogroga iyo dhabarka dambe.Sidaa darteed, marka la rakibayo nidaamka, waxaan u baahanahay PV array dc go'doomiye si loo go'doomiyo awoodda DC ee u dhaxaysa rogaha iyo guddiga baytariga.

(2) Xarun koronto oo sawir qaade ah, rogrogisku waa "xarunta xudunta u ah".Si loo hubiyo in ku filan wakhtiga soo saarista korontadu, rogrogayagu ma laha badhanka joogsiga bilowga.Ilaa iyo inta uu iftiin jiro (xitaa cimilo roobaadka), baallayaasha cadceeddu waxay dhalin karaan koronto iyo inverter-ku si toos ah ayuu u shaqeyn karaa.Si kastaba ha ahaatee, tani waxay sidoo kale keenaysaa dhibaato.Marka la beddelayo ama la hagaajinayo beddelka, in kasta oo dhinaca AC uu go'ay qalabka wareegga AC ee rakibay, dhinaca DC ayaa had iyo jeer tamar leh.Xaaladdan oo kale, haddii gadwadeenku aanu lahayn aaladda qoraxda array dc go'doominta si loo go'doomiyo awoodda DC ee muraayadaha, way fududahay in ay keento shoog koronto iyo dhaawac qalabka.

(3) Waqtigan xaadirka ah, badi beddelayaasha suuqa ku jira waa taxane TL ah, taas oo ah, ma jirto go'doomin koronto oo gudaha ah, waxaana suurtagal ah in qulqulka dambe ee dhinaca AC uu u socdo dhinaca DC.Inta lagu jiro dayactirka, haddii beddelka AC iyo beddelka DC ay jir ahaan go'doon yihiin, si badbaado leh ayaa loo ilaalin karaa.

Noocyada Rakibaadda ee kala duwan

Waxaa jira 5 nooc oo rakibaadda: Nooca dhejinta hal-dalool, Nooca dhejinta Panel, nooca Rail-ka, Nooca rakibida albaabka, iyo nooca dhejinta dibadda.

Astaamaha go'doominta PV Array DC ee Slocable:

1. Gaar ahaan loogu talagalay codsiga DC, lagu qiimeeyay kala duwanaanshaha hadda jira 16 ~ 630A, kala duwanaanta tamarta: ≤1500V, oo ku habboon codsiyada kala duwan;

2. Hababka kala duwan ee rakibidda iyo naqshadeynta moodeelka ayaa siinaya dabacsanaanta rakibidda alaabta;

3. Naqshadeynta is-nadiifinta shoogga korontada, waxay yaraynaysaa caabbinta iyo isticmaalka tamarta, waxayna kordhisaa nolosha adeegga;

4. Tirada tiirarka: 2 ~ 10 heerar ikhtiyaari ah;

5. Waqtiga fasaxa ugu badan: in ka yar 5ms

6. UL94V-0 la soo dejiyey agabka dab-demiska ayaa la isticmaalaa, kuwaas oo loo isticmaali karo jawi codsi adag;

7. U hoggaansan heerarka kala duwan (sida IEC, UL, TUV, CE, CB, SAA, CCC, iwm.)

Slocable waxay soo saari kartaa go'dooyeyaal PV array oo ku habboon noocyo badan oo rogaal-celin ah oo xadhig ah min 1KW ilaa 320KW.Waa alaab-qeybiyaha DC-ga go'doominta si waafaqsan IEC60947-3(ed.3.2):2015 waxayna heshay shahaadada UL.

Alaabooyinkan u hoggaansamaya heerarkii ugu dambeeyay ee sawir-qaadista waxay dabooli karaan baahiyaha ballaaran ee suuqa sawir-qaadista ee caalamiga ah waxayna xallin karaan welwelka macaamiisha ee ku saabsan badbaadada iyo ilaalinta nidaamka.Slocable wuxuu sii wadi doonaa inuu sameeyo cilmi-baaris qoto dheer si uu suuqa u siiyo doorashooyin badan oo kala duwan oo ka wanaagsan.