Asho ukuthini amandla alinganiselwe esethi yejeneretha kadizili?
Amandla alinganiselwe: amandla angewona ama-inductive. Okufana nesitofu sikagesi, isipikha, injini evuthayo yangaphakathi, njll. Ezisetshenziswani ezishintshayo, amandla alinganiselwe amandla abonakalayo, anjengejeneretha, i-transformer, motor, nazo zonke izisetshenziswa ze-inductive. Umehluko wukuthi okokusebenza okungeyona inductive: amandla alinganisiwe = amandla asebenzayo; Izinto zokusebenza ezishintshayo: amandla alinganiselwe = amandla abonakalayo = amandla asebenzayo + amandla asebenzayo.
Isitatimende sokuthi isethi yejeneretha ayinawo amandla angempela ngokuvamile sisho amandla alinganiselwe namandla okulinda. Isibonelo, ijeneretha kadizili enamandla angu-200kW ikhombisa ukuthi isethi ingasebenza ngokuqhubekayo nomthwalo ongu-200kW amahora angaba ngu-12. Amandla okulinda ngokuvamile angawamandla alinganiselwe angu-1.1. Isikhathi esiqhubekayo sesethi ngaphansi komthwalo wamandla olindile asikwazi ukudlula ihora elilodwa; Isibonelo, amandla alinganisiwe esethi angu-200kW, namandla okulinda angu-220kw, okusho ukuthi umthwalo omkhulu wesethi ngu-220kw. Kuphela uma umthwalo uku-220kw, ungaqhubeki weqe ihora elingu-1. Kwezinye izindawo, amandla awekho isikhathi eside. Isethi isetshenziswa njengokunikezwa kwamandla okuyinhloko, okungabalwa kuphela ngamandla alinganiselwe. Kwezinye izindawo, kuba khona ukuhluleka kwamandla ngezikhathi ezithile, kodwa amandla kufanele asetshenziswe ngokuqhubekayo, ngakho-ke sithenga isethi yejeneretha njengendawo yamandla elindile, engabalwa ngamandla alindile ngalesi sikhathi.
Amandla amakhulu esethi yejeneretha yedizili abizwa nangokuthi amandla aqhubekayo noma amandla ebanga elide. E-China, ngokuvamile isetshenziselwa ukukhomba isethi yejeneretha kadizili enamandla amakhulu, kuyilapho emhlabeni, isetshenziselwa ukuhlonza ijeneretha yedizili esethwe ngamandla abekwe eceleni, eyaziwa nangokuthi amandla amakhulu. Abakhiqizi abangazibophezeli bavame ukusebenzisa amandla aphezulu njengamandla aqhubekayo ukwethula nokuthengisa amasethi emakethe, okubangela abasebenzisi abaningi ukuthi bangayiqondi kahle le miqondo emibili.
Ezweni lakithi, isethi yejeneretha yedizili isetshenziswa ngamandla amakhulu, okungukuthi amandla aqhubekayo. Amandla aphezulu angasetshenziswa ngokuqhubekayo emahoreni angama-24 abizwa ngokuthi amandla aqhubekayo. Esikhathini esithile, indinganiso iwukuthi amandla asethiwe angalayishwa ngokweqile ngo-10% ngesisekelo samandla aqhubekayo njalo emahoreni ayi-12. Ngalesi sikhathi, amandla asethiwe yilokho esivame ukukubiza ngokuthi amandla aphezulu, okungukuthi amandla alindile, okungukuthi, Uma uthenga isethi engu-400KW ozoyisebenzisa kakhulu, ungagijima uye ku-440kw ngehora elilodwa phakathi kwamahora angu-12. Uma uthenga isethi yejeneretha yedizili engu-400KW ebekwe eceleni, uma ungalayishi kakhulu, isethi ihlezi isesimweni sokugcwala ngokweqile (ngoba amandla angempela alinganiselwe esethi angama-360kw kuphela), okungekuhle kakhulu kwisethi, okuzofinyeza. impilo yesevisi yesethi futhi ukhuphule izinga lokuhluleka.
I-1) Isethi yamandla abonakalayo yi-KVA, esetshenziselwa ukuveza umthamo we-transformer ne-UPS e-China.
2) Amandla asebenzayo izikhathi ezingu-0.8 zamandla abonakalayo, futhi isethi yi-kW. I-China isetshenziselwa ukukhiqiza imishini kagesi kanye nemishini kagesi.
3) Amandla alinganisiwe wesethi yejeneretha yedizili ibhekisela emandleni angasebenza ngokuqhubekayo amahora angu-12.
I-4) Amandla aphezulu izikhathi ezingu-1.1 amandla alinganiselwe, kodwa ihora elilodwa kuphela elivunyelwe phakathi kwamahora angu-12.
I-5) Amandla ezomnotho yi-0.5, izikhathi ezingu-0.75 zamandla alinganiselwe, okungamandla okukhipha isethi ye-generator diesel engasebenza isikhathi eside ngaphandle komkhawulo wesikhathi. Uma usebenza kula mandla, uphethiloli uyonga kakhulu futhi izinga lokuhluleka liphansi kakhulu.
Isikhathi sokuthumela: Mar-03-2022
