Kev daws teeb meem ntawm Parallel Debugging Ntawm Diesel Generator Sets

Cia peb coj qhov kev sib txuas ntawm ob lub zog sib npaug ua piv txwv los txheeb xyuas qhov ua rau kev tawm tsam.

Tam sim no U1: 1 # unit davhlau ya nyob twg voltage, U2: 2 # unit davhlau ya nyob twg voltage, R3: load nqa los ntawm parallel lag luam ntawm ob units, I0: tam sim no, i1: 1 # unit output tam sim no, I2: 2 # unit tso zis tam sim no.Haifeng diesel generator teem los muab kev txhawb nqa.Yog tias ob chav nyob ua haujlwm sib luag, kev ncig I0 yog 0 nyob rau hauv ib qho kev thauj khoom, ces nws yog ib qho tsim nyog uas U1 = U2, uas yog, lub davhlau ya nyob twg voltage ntawm ob chav nyob sib npaug hauv ib qho kev thauj khoom.Qhov tsis muaj-load thaum uas tig mus yog sib npaug rau infinite load, thiab tsis muaj-load terminal voltage U01 thiab U02 kuj yuav tsum sib npaug.U01 = U02(1-2) Peb paub tias qhov nruab nrab ntawm cov khoom siv hluav taws xob yog nyob ntawm tus yam ntxwv ntawm lub tshuab hluav taws xob thiab nws cov kev tswj hwm ceev, thiab kev faib tawm ntawm lub zog reactive nyob ntawm tus yam ntxwv ntawm lub tshuab hluav taws xob thiab nws cov excitation system. yog, voltage regulating yam ntxwv ntawm lub generator teeb nws tus kheej.Qhov voltage regulating yam ntxwv yog ib tug nkhaus U = F (I), qhov twg U yog lub davhlau ya nyob twg voltage ntawm lub generator teeb thiab kuv yog tam sim no.Txhawm rau txhawm rau txheeb xyuas, txoj kab ncaj nraim feem ntau yog siv los kwv yees qhov nkhaus.Xav tias muaj ob qho tib si tsim cov teeb tsa nrog qhov ntsuas hluav taws xob raws li qhia hauv FIG.2, raws li hauv qab no: δ1 = TG β1, δ2 = TG β2, qhov voltage regulating yam ntxwv ntawm δ1: 1 # unit, thiab voltage regulating yam ntxwv ntawm δ2: 2 # unit.

Los ntawm kev txheeb xyuas saum toj no, nws tuaj yeem pom tias:

(1) Thaum ob chav nyob sib txuas ua ke, qhov tsis muaj qhov hluav taws xob thiab qhov hluav taws xob tswj cov yam ntxwv ntawm ob chav nyob yuav tsum tau hloov kho kom zoo ib yam, uas yog qhov yuav tsum tau ua ua ntej kom ntseeg tau tias qhov ua tiav thiab txawm tias faib cov hluav taws xob reactive ntawm ob. units thiab lub hauv paus rau kev hloov kho tom ntej ntawm nruab nrab lub zog faib ntawm ob chav nyob.Thaum ob qho kev hloov kho saum toj no yog qhov sib npaug, qhov tso zis hluav taws xob ntawm ob chav ua haujlwm nyob rau hauv tib lub sijhawm tau lees paub tias muaj qhov sib npaug hauv ib qho kev thauj khoom, thiab qhov nruab nrab lub zog faib tau lav ua ke, thiab cov kev ncig tau lees paub tias yog xoom (zoo tagnrho).Qhia: lub hauv paus ua rau lub voj voog nres yog qhov tsis muaj qhov hluav taws xob ntawm ob chav nyob tsis sib npaug lossis cov yam ntxwv ntawm qhov ntsuas hluav taws xob sib txawv, uas ua rau cov zis hluav taws xob tsis sib npaug thiab kev tawm tsam.

(2) Qhov tsis muaj hluav taws xob tsis muaj hluav taws xob thiab hluav taws xob tswj cov yam ntxwv ntawm ob chav nyob sib npaug, tab sis cov zis tam sim no ntawm ob chav nyob tsis sib npaug, uas yog, lub zog faib ntawm ob chav nyob tsis sib xws, uas tseem yuav tsim cov Kev tsis sib haum xeeb ntawm U1 thiab U2, ua rau muaj qhov tshwm sim ntawm kev ncig.

(3) Muaj ntau yam cuam tshuam rau kev faib hluav taws xob reactive, xws li cov yam ntxwv ntawm kev tswj hluav taws xob tsis siv neeg, kev ruaj ntseg ntawm qhov txuas siv cov kab sib npaug, thiab lwm yam, uas yuav tsis raug txheeb xyuas ntawm no.

DINGBO lub zog yog lub chaw tsim khoom ntawm lub tshuab hluav taws xob diesel, lub tuam txhab tau tsim nyob rau xyoo 2017. Raws li cov chaw tsim khoom, DINGBO POWER tau tsom mus rau cov khoom siv hluav taws xob zoo rau ntau xyoo, npog Cummins, Volvo, Perkins, Deutz, Weichai, Yuchai, SDEC, MTU, Ricardo , Wuxi thiab lwm yam, lub peev xwm muaj peev xwm yog los ntawm 20kw mus rau 3000kw, uas suav nrog hom qhib, hom ntsiag to canopy, thawv hom, mobile trailer hom.Txog tam sim no, DINGBO POWER genset tau muag rau Africa, Southeast Asia, South America, Europe thiab Middle East.