Dab tsi yog cov kev hloov kho ntawm lub tshuab hluav taws xob excitation regulator?

Lub tshuab hluav taws xob tsis muaj xws li cov txheej txheem excitation. Yog li, hauv cov txheej txheem siv tiag tiag, dab tsi yog txoj hauv kev hloov kho ntawm lub tshuab hluav taws xob excitation regulator?

〖1〗Tsis tu ncua davhlau ya nyob twg voltage (automatic) ua hauj lwm hom

Qhov no yog kaw - voj tsis siv neeg hloov kho hom ntawm lub tshuab hluav taws xob excitation system. Nyob rau hauv hom kev ua haujlwm no, lub luag haujlwm tseem ceeb ntawm digital excitation regulator yog ua kom lub tshuab hluav taws xob txuas hluav taws xob tsis tu ncua. Feem ntau, qhov hluav taws xob davhlau ya nyob twg yog siv los ua cov lus tawm tswv yim sib txawv kom paub txog kev hloov kho PID. Lub caij no, txhawm rau txhim kho kev ruaj ntseg ntawm lub zog ua haujlwm, lub tshuab hluav taws xob digital excitation tseem tuaj yeem siv ntau txoj cai tswj hwm, xws li lub zog hluav taws xob ruaj khov (PSS) - koj yuav tsum paub dab tsi txog PSS ntawm lub zog excitation? Kev tswj ntxiv, linear optimal excitation control (LOEC), non-linear excitation control (NEC), thiab lwm yam.

〖2〗 Tsis tu ncua excitation tam sim no (phau ntawv) ua haujlwm hom

Feem ntau hais lus, lub excitation regulator muaj ob hom kev ua haujlwm: "automatic" thiab "manual", thiab cov excitation regulator yog tsis muaj kev zam. Nyob rau hauv tas li excitation tam sim no (phau ntawv) kev khiav hauj lwm hom, lub digital excitation regulator piv cov input teeb liab, muab piv nrog rau tus nqi muab, thiab ces xa cov tswj teeb liab mus rau theem - hloov trigger chav tsev tom qab kev khiav hauj lwm ntawm proportional (integral) tswj txoj cai. Txij li thaum qhov kev teeb tsa hluav taws xob ntau yam tsis siv neeg ua haujlwm yog txwv, thaum lub tshuab hluav taws xob voltage - boosting test tom qab chav tsev installation, txij nkawm lossis kev sib tsoo, phau ntawv hom feem ntau yog siv los kho lub tshuab hluav taws xob excitation thiaj li tswj lub davhlau ya nyob twg voltage lossis lub zog reactive ntawm lub tshuab hluav taws xob. Nyob rau hauv txoj kev no, qhov kev hloov kho yog qhov ruaj khov thiab qhov kev hloov kho tuaj yeem dav heev.

1) Peb-unit system ua haujlwm hom

Piv nrog rau kev ua haujlwm hom uas ob lub regulators tau siv los ua cov thaub qab rau ib leeg, lub hom phiaj tseem ceeb ntawm kev siv peb lub tsev system yog txhawm rau txhim kho kev ntseeg siab thiab kev nyab xeeb ntawm digital excitation regulator ntaus ntawv ua haujlwm los ntawm kev nce cov peev txheej kho vajtse. Peb - chav ua haujlwm hom tuaj yeem muab faib ua peb - ​​chav ua haujlwm standby thiab ob - tawm - ntawm - peb txoj haujlwm pov npav.

2)Peb-unit standby ua haujlwm hom

Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm hom no yog tias ntxiv rau qhov tsis siv neeg hloov pauv ntawm Chav A thiab Chav B raws li kev thaub qab rau ib leeg, ib qho thaub qab Unit C kuj tsim. Thaum Unit A thiab Unit B ua tsis tiav, Chav C tuaj yeem hloov mus rau kev ua haujlwm online. Chav tsev C tuaj yeem tsim kom muaj kev ua haujlwm zoo ib yam li Chav A thiab Chav B. Txawm li cas los xij, feem ntau, qhov tshwm sim ntawm kev ua tsis tiav ntawm Chav A thiab Chav B yog qhov tsawg. Txhawm rau ua kom yooj yim rau lub tswv yim, Chav C tuaj yeem tsim kom muaj kev tswj hwm kev ua haujlwm yooj yim, piv txwv li, tsuas yog ua kom lub tshuab hluav taws xob txuas ntxiv ua haujlwm hauv qhov kev ua haujlwm tsis tu ncua tam sim no (phau ntawv).

3)Ob-tawm-ntawm-peb kev xaiv tsa hom kev ua haujlwm

Hauv hom kev ua haujlwm no, tag nrho peb chav ua haujlwm hauv online. Peb pawg ntawm regulators tau txais tib lub tswv yim sab nraud, thiab lawv cov software thiab cov khoom siv kho vajtse yog tib yam nkaus. Thaum cov txiaj ntsig tau tshwm sim ntawm ob ntawm peb pawg ntawm cov regulators zoo ib yam, cov txiaj ntsig no tau xa mus raws li cov txiaj ntsig ntawm digital excitation regulator mus rau cov khoom tswj ntawm qhov excitation system. Thaum ob ntawm peb chav ua tsis tiav, tus tswj hwm digital excitation tsis tuaj yeem ua haujlwm. Yog li ntawd, ob - tawm - ntawm - peb txoj haujlwm pov npav tsis txhim kho kev ntseeg tau piv nrog rau hom kev ua haujlwm uas ob chav nyob siv los ua thaub qab rau ib leeg. Qhov kom zoo dua ntawm ob - tawm - ntawm - peb txoj kev pov npav yog nyob rau hauv kev txhim kho cov cuab yeej ua haujlwm kev nyab xeeb, uas yog, nws tuaj yeem ua kom zoo dua kom tsis txhob muaj qhov tshwm sim ntawm kev tswj tsis raug, yog li zam qhov tshwm sim xws li mis - excitation thiab tawm - ntawm - tswj lub tshuab hluav taws xob.

Nqe Lus Qhia: Cov ntawv hauv lub vev xaib yog thawj zaug tsim los ntawm Jlmech lub tuam txhab (https://www.whjlmech.com) lossis rov luam tawm los ntawm lwm tus kheej tshaj tawm. Thaum hais lossis luam tawm cov ntsiab lus ntawm tsab xov xwm no, thov qhia qhov chaw!