Imininingwane Yobuchwepheshe Yesethi Yokuphehla Udizili engu-650KVA

I-Dingbo Power ingumkhiqizi ochwepheshe wejeneretha kadizili esethwe eChina, eyasungulwa ngo-2006, njengoba igxile emkhiqizweni wekhwalithi ephezulu iminyaka eminingi, ingahlinzeka ngamajeneretha kadizili angu-25kva kuya ku-3125kva.Lapha sabelana ngemininingwane yobuchwepheshe ye-650KVA generator yohlobo oluvulekile lukadizili olunikwa amandla yi-CCEC Cummins injini kanye ne-alternator yasekuqaleni yase-Stamford.

IDAESHIRE EYINHLOKO YE 650KVA ISETHI YESELI JENERATOR

Umkhiqizi: Amandla e-Dingbo

Imodeli yeGenset: DB-520GF

Amandla amakhulu/amandla okulinda: 650kva/715kva

Okwamanje: 936A

Amandla kagesi: 230/400V, 3 isigaba 4 intambo

Imvamisa/isivinini: 50Hz/1500rpm

Injini kadizili: CCEC Cummins QSK19-G4

I-Alternator: Yasekuqaleni i-Stamford HCI544E1

Isilawuli: I-Deep Sea 7320MKII

ISIDINGO SOKUSEBENZA

(1) I-CCEC Cummins Engine QSK19-G4

Ingasebenza isikhathi eside ngaphansi kwamandla ajwayelekile alinganiselwe, futhi ingasebenza ihora elingu-1 ngokugcwala oku-10% njalo emahoreni ayi-12 okusebenza okuqhubekayo.

Uhlobo lwenjini: ezine stroke multi cylinder diesel engine.

Imodi yokuqalisa: Ibhethri le-DC24V liyaqala, futhi umthamo webhethri uhlangabezana nezidingo zokuqalisa okungu-6 okulandelanayo.

Uphethiloli we-generator: 0# uwoyela we-diesel okhanyayo, ohambisana namazinga we-GB252 noma we-BS2869.

Isistimu yamafutha: i-electronic fuel injection.

Imodi yokupholisa: ukupholisa komoya ngaphandle komshini, ukupholisa amanzi ajikelezayo kuvaliwe ngaphakathi komshini, futhi kufakwe ithangi lamanzi okupholisa kanye nesiphephetha-moya.

(2) I-Original Stamford Alternator HCI544E1

Imvamisa elinganiselwe: 50Hz.

I-voltage elinganiselwe: 400 / 230V eshintshwayo, isistimu yezintambo ezine zezigaba ezintathu.

Isici samandla esilinganiselwe: 0.8 (esalelayo).

Isivinini esilinganiselwe: 1500rpm.

Imodi ye-excitation: i-brushless self excitation, futhi idivayisi yokuvusa ifakwe ngaphandle ukuze kube lula ukulungiswa nokushintshwa.

Ibanga le-insulation: I-Class H, ivumelane nesimo sezulu esishisayo futhi inekhono lokungagugi.

Ukulawulwa kwamandla kagesi: ukulawulwa kwamandla kagesi okuzenzakalelayo.

Ukulayisha ngokweqile: ingalayisha kakhulu izikhathi ezi-3 kuneyamanje elinganiselwe ngaphansi kwe-voltage elinganiselwe imizuzwana eyi-10.

Ibanga lokuvikela: IP23.

Ukukhuphuka kwezinga lokushisa: Ikilasi H.

(3)UKUSEBENZA KWEGENSET

Izinga lokulawulwa kwe-voltage yesimo esiqinile: ≤± 1.0%, izinga lokulawulwa kwamandla wesikhashana: + 20% kuya - 15%;

Izinga lokushintsha imvamisa yesimo esiqinile: ≤± 1.0%, izinga lokushintsha imvamisa yesikhashana: + 10% kuya ku-7%;

Izinga lokushintshashintsha kwamandla kagesi: ≤± 0.5%;

Ukushintshashintsha kwemvamisa: ≤± 0.5%;

Izinga lokuhlanekezela kwe-Sinusoidal lomugqa we-wave wave wave: ≤ 5%;

Alukho uhla lokusetha i-voltage yomthwalo: 95% kuya ku-105%;

Layisha ukushintsha okungazelelwe isikhathi sokuzinza kwe-voltage: ≤ 1.0 s;

Isikhathi sokuzinza somthwalo wokushintsha imvamisa ngokuzumayo: ≤ 3.0 s;

Ukushisa kwe-generator: ngaphansi kwesimo sokusebenza esilinganiselwe, akufanele sidlule i-125 ℃;

Izinga lokuvikela indawo ebiyelwe: IP23.

(4)EZINYE IZINCAZELO

Ngaphansi kwezimo ezijwayelekile zomkhathi (GB1105 / ISO3046), okungukuthi ukucindezela komkhathi okungu-100KPA, izinga lokushisa elizungezile elingu-40 ° C, umswakama ohlobene ongu-30%, ukuphakama okungu-1000m nangaphansi, ingakhipha ngomthwalo ogcwele.Ezinye izimo zingasebenza ngokwethembeka nangokujwayelekile futhi zikhiphe amandla ngendlela efanele ngokuya ngamazinga afanele.Kukhona ama-shock absorbers asebenza kahle kakhulu aklanywe ngokukhethekile, akhiqizwa futhi afakwa ngaphambili, futhi iyunithi ingafakwa futhi isetshenziswe endaweni esekelayo ngaphandle kwesisekelo esikhethekile.Akumele kube khona ukuvuza kwamanzi, ukuvuza kukawoyela kanye nokuvuza komoya, futhi okokusebenza kuzohlinzekwa ngezinyathelo zokuvikela umswakama.

Isikhathi sesevisi noma isikhathi sokusebenza esiqoqiwe se isethi yejeneretha phakathi neminyaka eyi-10 angeke yeqe isikhathi sokulungisa kabusha, futhi isikhathi esimaphakathi phakathi kokuhluleka (MTBF) ngeke sibe ngaphansi kwamahora angu-2000.

(5) UMSEBENZI WOKULAWULA NGOKUZENZAKALELAYO

Isethi yejeneretha izokwazi ukubona imisebenzi yokulawula ehlukahlukene njengokuqalisa okuzenzakalelayo, okokufaka okuzenzakalelayo, ukuhoxiswa okuzenzakalelayo, ukuvala shaqa okuzenzakalelayo nokuvikela okuzenzakalelayo:

1. Ukuqala okuzenzakalelayo: lapho isignali yokuqala ithunyelwa ngemva kokuhluleka kwamandla kagesi, isethi yejeneretha izoqala ngokuzenzakalelayo ngemva kokulibaziseka kwemizuzwana engu-3 ~ 5 (ilungiseka ibe yimizuzwana engu-0 ~ 3).Isethi yejeneretha ingaqalwa izikhathi ezi-3 ezilandelanayo, futhi isikhathi sokuphumula sokuqala amasekhondi angu-20.

2. Okokufaka okuzenzakalelayo: ngemva kokuqaliswa kweyunithi, izofaka ngokuzenzakalelayo umthwalo futhi isebenze ngokuzinza ekulayisheni okugcwele phakathi kwamasekhondi angu-8~12.

3.Ukuhoxiswa okuzenzakalelayo nokuvala shaqa: imizuzwana engu-10 ~ 30 ngemva kokuba amandla kagesi abuyele kokujwayelekile, iyunithi izonqamula umthwalo ngokuzenzakalelayo, ishintshele ekunikezeni amandla kagesi, futhi ivale ngokuzenzakalelayo (okuguquguqukayo) ngemva kwemizuzwana engu-300 yokusebenza okungalayishiwe.

(6) UMSEBENZI WOKUVIKELA NGOKUZENZAKALELAYO

1. Ukuvikela ukuvala shaqa okuzenzakalelayo kanye ne-alamu ezwakalayo nebonakalayo ngaphansi kwezimo ezilandelayo:

I-overvoltage, i-overfrequency, ingcindezi kawoyela ephansi, i-overcurrent, isifunda esifushane sebhasi lokuhlinzeka ngogesi, isigaba esivulekile, izinga lokushisa eliphezulu / eliphansi lokupholisa lamanzi, ngaphansi / phezu kwesivinini, ukwehluleka kokuqala okuzenzakalelayo okuthathu, amandla ahlehlayo kanye nophethiloli ophansi.

2. Ama-alamu alandelayo azwakalayo nabonakalayo avumela ukuvala shaqa okuzenzakalelayo noma okwenziwa ngesandla:

Umfutho kawoyela ophansi, izinga lokushisa eliphezulu / eliphansi lokupholisa lamanzi, izinga lokushisa eliphezulu likawoyela, i-voltage ephansi / ephezulu yebhethri, ukwehluleka kweshaja, ukugcwala ngokweqile.

3. Shaja ibhethri eliqalayo ngokuzenzakalelayo.

4. Iphaneli yokulawula kufanele ibonise isimo esilandelayo namapharamitha ngamathuluzi edijithali:

I-voltage yezigaba ezintathu, yamanje yezigaba ezintathu, amandla, imvamisa, isici samandla, isivinini, ingcindezi kawoyela, izinga lokushisa lamanzi okupholisa, i-voltage yebhethri, amahora okusebenza, isimo sokulinda / sokusebenza kwenjini kawoyela, ukuma kwemanuwali / okuzenzakalelayo, inkomba yesimo sokushintshwa kwenjini kawoyela / ukushintsha kwamapayipi.

5. Iphrothokholi yokuxhumana kanye ne-RS232 kanye ne-RS485 ukuxhumana kufanele kuhlinzekwe ukuze kube lula ukutholwa kwedatha, i-telemetry kanye nokulawula okukude egumbini lokulawula elimaphakathi kanye nokuqaphela ubuhlakani bokwakha.

6. Izinto ezisetshenziswayo zizohlinzekwa ngezinyathelo zokuvimbela ukuphazamiseka komsakazo ukuze kuhlangatshezwane nezinga likazwelonke le-GB9254-2008 noma i-CISPR22.

7. Ukusetshenziswa kukaphethiloli kwejeneretha okusethwe ngaphansi kwezimo zokusebenza ezilinganiselwe akufanele kube ngaphezu kuka-200g/kW.H. kanye ne-China noma uwoyela kaphethiloli waphesheya nowoyela wenjini ungasetshenziswa.Uma idivayisi yokuhlunga idingeka, sicela uchaze.

(7) INGXENYE YOKUVIKELWA KWEMVELO

Kudingeka ukuqinisekisa ukuthi ngemva kokwelashwa kokunciphisa umsindo, kungadlula ukwamukelwa kokuvikelwa kwendawo yendawo kanye neminyango efanele.

Izinto ezimunca umsindo: Ipuleti le-aluminium gusset elincane lisetshenziselwa uphahla nodonga.

Ipayipi yokukhipha: 100-600mm ububanzi.Ikhethwe ngokuklama futhi idinga i-anti-corrosion, ukushisa ukushisa, ukuvikelwa kombani kanye nokwelashwa komhlabathi.Indawo

ukuphuma ophahleni kudinga ukwelashwa okungangeni manzi.Yenziwe ngepayipi lensimbi elincane elinezindonga futhi lishiselwe.Ipayipi lamukela uboya betshe obuwugqinsi obungu-50mm ukuze busetshenziswe ukwelapha ukuvikela ukushisa.

Ibhokisi lokufafaza: ugqinsi olungu-3mm, olufafazwe ngopende ovikela izinga lokushisa eliphezulu ngaphakathi nangaphandle ukuze uvikeleke, bese ligqunywa ngokotini opholile ongu-50mm we-aluminium.

Ithangi likaphethiloli: lifakwe ithangi likadizili elikwazi ukuhlangabezana nokusebenza okuqhubekayo kwejeneretha kadizili esethelwe amahora angu-8 futhi ingeqi ku-1m ³ ithangi likafuel.I-A3 steel plate δ ≥ 3mm, i-anti-corrosion yangaphandle.

Umnyango: Isicabha esingashi, ukuthulisa kanye nokufakwa komsindo kuzokwamukelwa, futhi usayizi uzobe ungaphansi kwezidingo zokwakha umphakathi.

Ulwazi olungaphezulu yizicaciso zobuchwepheshe ze-650kva Cummins evulekile isethi yejeneretha yedizili, i-genset ihlanganiswa yi-Dingbo Power.Uma unohlelo lokuthenga amajeneretha edizili, sicela usithinte nge-imeyili dingbo@dieselgeneratortech.com, sizosebenza nawe noma nini.