Zeziphi iindlela zohlengahlengiso lomlawuli wokuvuselela ijeneretha?

Iiparamitha zejeneretha ziquka indlela yokuvuselela. Ngoko ke, kwinkqubo yokusetyenziswa kwangempela, zeziphi iindlela zohlengahlengiso lomlawuli wokuvuselela i-generator?

〖1〗Umbane othe rhoqo we-terminal (ozenzekelayo) imo yokusebenza

Oku kuvaliwe - loop imowudi yokulungelelanisa ngokuzenzekelayo yenkqubo yokuvuselela i-generator. Kule ndlela yokusebenza, owona msebenzi uphambili we-digital excitation regulator kukugcina i-terminal voltage ye-generator ingaguquki. Ngokubanzi, i-terminal voltage isetyenziswa njengokuguquguquka kwengxelo ukuqonda uhlengahlengiso lwe-PID. Okwangoku, ukuze kuphuculwe iimeko zokuzinza kwenkqubo yokusebenza kwamandla, umlawuli we-digital excitation unakho ukuphumeza imithetho enzima yokulawula, njenge-stabilizer ye-power system (PSS) - yintoni omele uyazi malunga ne-PSS yenkqubo yokuvuselela? Ulawulo olongezelelweyo, i-linear optimal excitation control (LOEC), i-non-linear excitation control (NEC), njl.

〖2〗 Uvuselelo oluqhubekayo lwangoku (ngesandla) imo yokusebenza

Ngokuqhelekileyo, i-excitation regulator ineendlela ezimbini zokusebenza: "automatic" kunye ne "manual", kunye ne-digital excitation regulator ayikho. Kwimo yokusebenza ye-excitation yangoku (i-manual), i-digital excitation regulator isampula i-input signal, ithelekisa nexabiso elinikiweyo, kwaye emva koko ithumela uphawu lolawulo kwisigaba - iyunithi yokuqalisa i-trigger emva kokusebenza komthetho wokulawula ngokulinganayo (odibeneyo). Kuba uluhlu lokuseta amandla ombane wemowudi yokusebenza okuzenzekelayo lulinganiselwe, ngexesha lovavanyo lwejenereyitha yokunyusa emva kofakelo lweyunithi, ukugcinwa okanye ukukhubeka ngengozi, imowudi yesandla idla ngokusetyenziselwa ukunyenyisa uvuselelo lwejeneretha ukuze kulawuleke umbane weterminal okanye amandla asebenzayo ejeneretha. Ngale ndlela, uhlengahlengiso luzinzile kwaye uluhlu lohlengahlengiso lunokuba lubanzi kakhulu.

1) Imowudi yokusebenza kwenkqubo yeeyunithi ezintathu

Xa kuthelekiswa nemo yokusebenza apho abalawuli ababini basetyenziswa njenge-backups enye kwenye, eyona njongo iphambili yokwamkela inkqubo yeyunithi kukuphucula ngakumbi ukuthembeka kunye nokhuseleko lwesixhobo sokulawula isixhobo sokuvuselela idijithali ngokwandisa utyalo-mali lwehardware. Imowudi yokusebenza kweeyunithi ezintathu inokwahlulwa ibe yimowudi yokulinda yeyunithi emithathu kwaye ezimbini - ngaphandle - kwezintathu zendlela yokusebenza yokuvota.

2)Iiyunithi ezintathu zemowudi yokulinda yokulinda

Umgaqo osebenzayo wale mowudi kukuba ukongeza kukutshintsha okuzenzekelayo phakathi kweYunithi A kunye neYunithi B njengeendawo zokugcina enye kwenye, i-backup Unit C nayo yenziwe. Xa zombini iYunithi A kunye neYunithi B zisilela, iYunithi C inokutshintsha ngokuzenzekelayo isebenze kwi-intanethi. IYunithi C inokuyilwa ukuba ibe nemisebenzi efanayo neyeYunithi A kunye neYunithi B. Nangona kunjalo, ngokubanzi, ukuba nokwenzeka kokusilela ngaxeshanye kweYunithi A kunye neYunithi B kuncinci. Ukwenza lula iskimu, i-Unit C inokuqulunqwa ukuba ibe nemisebenzi elula yokulawula i-excitation, umzekelo, ukuqinisekisa kuphela ukuba i-generator iyaqhubeka isebenza kwimodi yokusebenza yokuvuselela (manual).

3)Imowudi yokusebenza kokuvota kwababini kwabathathu

Kule ndlela yokusebenza, zontathu iiyunithi zisebenza kwi-intanethi. Iiseti ezintathu zabalawuli zifumana imiqondiso efanayo yangaphandle, kwaye i-software yabo kunye nezakhiwo ze-hardware zifana ngokupheleleyo. Xa iziphumo zeziphumo ezimbini kwiiseti ezintathu zabalawuli zihambelana, esi siphumo sesiphumo sithunyelwa njengesiphumo somlawuli we-digital excitation regulator into elawulwayo inxalenye yenkqubo yokuvuselela. Xa ezimbini kwiiyunithi ezintathu zingaphumeleli, i-digital excitation regulator ayikwazi ukusebenza. Ke ngoko, imowudi yokuvota ezimbini-ngaphandle kwezintathu ayiphuculi ukuthembeka xa kuthelekiswa nemo yokusebenza apho iiyunithi ezimbini zisetyenziswa njengezogcino omnye komnye. I-advanteji yeendlela ezimbini zokuvota ziphuma ekuphuculweni kokhuseleko lokusebenza kwesixhobo, oko kukuthi, inokuphepha ngcono ukukhutshwa kwezibonakaliso zokulawula ukuvuselela okungalunganga, ngaloo ndlela kuthintelwe izinto ezifana ne-mis - excitation kunye nokuphuma - ukulawula i-generator.

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