Parallel Operation Control System
Product Description
Ua ntej, dab tsi yog cov xwm txheej rau kev ua haujlwm sib luag ntawm lub tshuab hluav taws xob teeb?
Tag nrho cov txheej txheem ntawm kev muab lub tshuab hluav taws xob tso rau hauv kev ua haujlwm sib luag yog hu ua kev ua haujlwm sib luag. Thawj lub tshuab hluav taws xob teeb yuav khiav, qhov hluav taws xob xa mus rau lub tsheb npav, thiab lwm lub tshuab hluav taws xob tau teeb tsa tom qab pib, thiab lub tshuab hluav taws xob dhau los, yuav tsum nyob rau lub sijhawm kaw, lub tshuab hluav taws xob yuav tsum tsis txhob tshwm sim muaj teeb meem impulse tam sim no, cov ncej tsis yog. raug cuam tshuam tam sim ntawd. Tom qab kaw, lub rotor yuav tsum tau rub mus rau hauv sync. (uas yog, rotor ceev yog sib npaug rau qhov ntsuas ceev) Yog li ntawd, lub tshuab hluav taws xob teeb yuav tsum ua raws li cov hauv qab no:
1. Tus nqi zoo thiab waveform ntawm lub tshuab hluav taws xob teeb voltage yuav tsum yog tib yam.
2. Cov theem voltage ntawm ob lub tshuab hluav taws xob yog tib yam.
3. Qhov zaus ntawm ob lub tshuab hluav taws xob teeb yog tib yam.
4. Cov theem ua ntu zus ntawm ob lub tshuab hluav taws xob teeb tsa zoo ib yam.
Qhov thib ob, dab tsi yog quasi-synchronous juxtaposition txoj kev ntawm lub tshuab hluav taws xob teeb? Yuav ua li cas ua kom sib npaug sib npaug?
Quasi-synchronous yog lub sijhawm. Nrog rau txoj kev quasi-synchronous rau kev ua haujlwm sib luag, lub tshuab hluav taws xob teeb tsa hluav taws xob yuav tsum zoo ib yam, zaus yog tib yam thiab cov theem zoo ib yam, uas tuaj yeem saib xyuas los ntawm ob lub voltmeters, ob zaus ntsuas ntsuas thiab cov ntsuas synchronous thiab tsis-synchronous ntsuas. synchronous disk, thiab cov kauj ruam ua haujlwm sib luag yog raws li hauv qab no:
Lub load hloov ntawm ib lub tshuab hluav taws xob teeb raug kaw, thiab qhov hluav taws xob raug xa mus rau lub tsheb npav, thaum lwm lub tsev nyob hauv lub xeev standby.
Kaw qhov pib ntawm tib lub sijhawm, kho qhov ceev ntawm lub tshuab hluav taws xob standby, kom nws sib npaug los yog ze rau qhov ceev synchronous (ntau zaus sib txawv nrog rau lwm chav nyob hauv ib nrab lub voj voog), kho qhov voltage ntawm lub standby generator teeb, yog li ntawd nws nyob ze rau qhov voltage ntawm lwm lub tshuab hluav taws xob teeb, thaum zaus thiab qhov hluav taws xob zoo sib xws, kev sib hloov ceev ntawm lub rooj synchronous yog qeeb thiab qeeb, thiab qhov taw qhia lub teeb kuj ci thiab tsaus ntuj tib lub sijhawm; Thaum cov theem ntawm chav tsev yuav tsum tau ua ke yog tib yam li ntawm lwm chav tsev, lub synchronous meter pointer qhia lub upward square nruab nrab txoj hauj lwm, thiab lub synchronous teeb yog dim. Thaum cov theem sib txawv ntawm chav tsev yuav tsum tau ua ke thiab lwm chav tsev loj, lub synchronous meter taw qhia rau qhov chaw nruab nrab hauv qab no, thiab lub teeb synchronous nyob rau lub sijhawm no. Thaum lub synchronous meter pointer tig clockwise, nws qhia tau hais tias qhov zaus ntawm lub tshuab hluav taws xob synchronous siab dua li ntawm lwm chav. Qhov ceev ntawm lub tshuab hluav taws xob standby yuav tsum raug txo qis, thiab qhov ceev ntawm lub tshuab hluav taws xob standby yuav tsum tau nce ntxiv thaum lub moos pointer tig rov qab. Thaum lub moos pointer tig maj mam nyob rau hauv lub clockwise kev taw qhia thiab tus pointer mus rau tib lub ntsiab lus, lub Circuit Court breaker ntawm chav tsev yuav tsum tau muab kaw tam sim ntawd, kom ob generator teev nyob rau hauv parallel. Sab-los-sab excised chronograph keyboards thiab txuam chronoswitches.
Qhov thib peb, dab tsi yuav tsum tau them sai sai rau thaum ua cov quasi-synchronous juxtaposition ntawm lub tshuab hluav taws xob teeb?
Quasi-synchronous parallel yog kev ua haujlwm ntawm phau ntawv, seb qhov kev ua haujlwm zoo li cas thiab qhov kev paub ntawm tus neeg teb xov tooj muaj kev sib raug zoo, txhawm rau tiv thaiv qhov sib txawv synchronous parallel, peb qhov xwm txheej hauv qab no tsis pub kaw.
1. Thaum lub pointer ntawm lub rooj synchronous tshwm sim dhia phenomenon, nws tsis raug tso cai kaw, vim hais tias tej zaum yuav muaj ib tug cassette tshwm sim nyob rau hauv lub synchronous lub rooj, uas tsis muaj kev cuam tshuam qhov tseeb juxtaposition tej yam kev mob.
2. Thaum lub rooj sib dhos synchronous tig nrawm dhau, nws qhia tau tias qhov sib txawv ntawm lub tshuab hluav taws xob thiab lwm lub tshuab hluav taws xob teeb yog loj heev, vim tias lub sijhawm kaw ntawm lub Circuit Court breaker yog qhov nyuaj rau tus tswv, feem ntau lub Circuit Court breaker tsis raug kaw. tib lub sij hawm, yog li tsis pub kaw rau lub sijhawm no.
3. Yog tias lub moos pointer nres tib lub sijhawm, nws tsis raug tso cai kaw. Qhov no yog vim hais tias yog tias qhov zaus ntawm ib qho ntawm lub tshuab hluav taws xob hloov pauv tam sim ntawd thaum lub sijhawm kaw, nws muaj peev xwm ua kom lub Circuit Court breaker tsuas yog kaw ntawm qhov tsis sib xws.
Plaub, yuav ua li cas kho qhov rov qab fais fab tshwm sim ntawm cov khoom sib txuas?
Thaum ob lub tshuab hluav taws xob teeb tsa tsis ua haujlwm, yuav muaj qhov sib txawv zaus thiab qhov hluav taws xob sib txawv ntawm ob pawg. Thiab ntawm qhov ntsuas ntsuas ntawm ob chav nyob (ammeter, lub ntsuas hluav taws xob, lub ntsuas hluav taws xob, lub zog ntsuas hluav taws xob), qhov tseeb ntawm lub zog hluav taws xob hloov pauv tau tshwm sim, ib qho yog lub zog thim rov qab los ntawm qhov tsis sib xws ntawm qhov nrawm (ntau zaus), lwm qhov yog lub zog thim rov qab los ntawm qhov tsis sib xws. voltage, uas yog kho raws li nram no:
