Akukho budlelwane buthe ngqo phakathi kwe-AC frequency kunye nesantya senjini yesikhululo sombane wamanzi, kodwa kukho ubudlelwane obungathanga ngqo.
Kungakhathaliseki ukuba luhlobo luni lwezixhobo zokuvelisa umbane, emva kokuvelisa umbane, kufuneka udlulisele umbane kwigridi yamandla, oko kukuthi, i-generator kufuneka idibaniswe kwigridi ukuvelisa umbane.Inkulu igridi yamandla, incinci uluhlu lokuguquguquka kwamaza, kwaye uzinzile ngakumbi.Ifrikhwensi yegridi inxulumene kuphela nokuba amandla asebenzayo alungelelanisiwe.Xa amandla asebenzayo akhutshwa yisethi yejeneretha inkulu kunamandla asebenzayo ombane, i-frequency jikelele yegridi yamandla iya kwanda.,ngokubhidana.
Ibhalansi yamandla esebenzayo ngumba omkhulu kwigridi yamandla.Ngenxa yokuba umthwalo wombane wabasebenzisi uhlala utshintsha, igridi yamandla kufuneka ihlale iqinisekisa ukuveliswa kwamandla kunye nokulinganisela komthwalo.Olona setyenziso lubalulekileyo lwezikhululo zombane oqhutywa ngamanzi kwisixokelelwano samandla kulawulo lwamaza.Eyona njongo yombane omkhulu wamanzi kukuvelisa umbane.Xa kuthelekiswa nezinye iindidi zezikhululo zombane, izikhululo zombane oqhutywa ngamanzi zineengenelo zendalo kulawulo lwamaza.I-hydro turbine inokukhawuleza ukulungelelanisa isantya, esinokuthi silungise ngokukhawuleza imveliso esebenzayo kunye nesebenzayo yejenereyitha, ukuze ulungelelanise ngokukhawuleza umthwalo wegridi, ngelixa amandla okushisa, amandla enyukliya, njl., Lungisa imveliso ye-injini ngokucotha kakhulu.Ngethuba nje amandla asebenzayo egridi elungelelene kakuhle, i-voltage iyazinzile.Ke ngoko, isikhululo sombane wamanzi sinegalelo elikhulu kuzinzo lwegridi yamaza.
Okwangoku, izityalo ezininzi zokuvelisa umbane wamanzi amancinci naphakathi kweli lizwe ziphantsi ngokuthe ngqo kwigridi yamandla, kwaye igridi yamandla kufuneka ibe nolawulo kwizityalo zamandla ezizimodareyitha eziphambili ukuqinisekisa ukuzinza kwegridi yamandla ombane kunye nombane.ngokulula:
1. Igridi yamandla imisela isantya semoto.Ngoku sisebenzisa ii-synchronous motors zokuvelisa amandla, oku kuthetha ukuba izinga lokutshintsha lilingana nelo grid yamandla, oko kukuthi, utshintsho lwe-50 ngomzuzwana.Kwijenereyitha esetyenziswa kwiplanti yamandla eshushu eneperi enye kuphela ye-electrode, yi-3000 revolutions ngomzuzu.Kwijeneretha yombane wamanzi kunye neeperi ze-n electrode, yi-3000 / n revolutions ngomzuzu.Ivili lamanzi kunye nejenereyitha ngokubanzi zidityaniswe kunye ngenye indlela yokuhambisa umlinganiselo osisigxina, ngoko ke kunokuthiwa kumiselwe ngokuphindaphindiweyo kwegridi.
2. Yintoni indima yokulungiswa kwamanzi?Lungisa imveliso yejeneretha, oko kukuthi, amandla ijeneretha ithumela kwigridi.Ngokuqhelekileyo kuthatha umlinganiselo othile wamandla ukugcina ijenereyitha ngesantya esilinganiselweyo, kodwa emva kokuba i-generator ixhunyiwe kwigridi, isantya sejenereyitha sinqunywe yi-frequency yegridi, kwaye sihlala sicinga ukuba i-frequency yegridi ayitshintshi. .Ngale ndlela, xa amandla ejeneretha edlula amandla afunekayo ukuze kugcinwe isantya esilinganiselweyo, i-generator ithumela amandla kwigridi, kwaye i-vice versa ithatha amandla.Ngoko ke, xa i-motor ivelisa amandla ngomthwalo omkhulu, emva kokuba ikhutshwe kuloliwe, isantya sayo siya kunyuka ngokukhawuleza ukusuka kwisantya esilinganiselweyo ukuya kumaxesha amaninzi, kwaye kulula ukubangela ingozi yesantya!
3. Umbane oveliswa yijeneretha uya kuchaphazela ukuphindaphinda kwegridi, kwaye iyunithi yombane wamanzi idla ngokusetyenziswa njengeyunithi yokumodareyitha i-frequency-modulating ngenxa yezinga eliphezulu lokulawula.
Ixesha lokuposa: Jan-29-2022
