Simba remvura inzira yekushandura simba remvura rechisikigo kuita simba remagetsi uchishandisa matanho einjiniya. Ndiyo nzira huru yekushandisa simba remvura. Modhi yemagetsi iyi ine zvakanakira zvekuti hapana mafuta anoshandiswa uye hapana kusvibiswa kwezvakatipoteredza, simba remvura rinogona kuwedzerwa nemvura inonaya, michina yemagetsi iri nyore uye kushanda kwayo kuri nyore. Zvisinei, mari inoshandiswa yakawanda, nguva yekuvaka yakareba, uye dzimwe nguva kurasikirwa nemvura kunokonzerwa. Simba remvura rinowanzobatanidzwa nekudzora mafashamo, kudiridza uye kutumira kuti rishandiswe zvizere. (munyori: Pang Mingli)
Kune mhando nhatu dzemagetsi emvura:
1. Chiteshi chemagetsi chenguva dzose chemvura
Kureva, simba remvura redhamu, rinozivikanwawo sesimba remvura redhamu. Dhamu rinoumbwa nemvura inochengetwa mudhamu, uye simba guru rekubudisa mvura rinobva mudhamu rinobva mudhamu uye musiyano uripo pakati penzvimbo inobuda mvura nekukwirira kwemvura pamusoro payo. Musiyano uyu wekukwirira unonzi musoro, unozivikanwawo sedonhwe kana musoro, uye simba remvura rinobva mudhamu rinoenderana zvakananga nemusoro.
2. Kufambiswa kwechiteshi chemagetsi emvura murwizi (ROR)
Kureva kuti, simba remvura rinoyerera murwizi, iro rinozivikanwawo sesimba remvura rinoyerera, imhando yesimba remvura rinoshandisa simba remvura asi rinoda mvura shoma chete kana kuti haridi kuchengetedza mvura yakawanda kuti rigadzire magetsi. Simba remvura rinoyerera murwizi haridi kuchengetwa kwemvura zvachose, kana kuti rinoda kuvaka nzvimbo diki dzekuchengetera mvura. Pakuvaka nzvimbo diki dzekuchengetera mvura, rudzi urwu rwenzvimbo dzekuchengetera mvura runonzi dziva rekugadzirisa kana kuti forobay. Nekuti hapana nzvimbo huru dzekuchengetera mvura, simba remagetsi rinoyerera muSichuan rinonyanya kukanganiswa nekuchinja kwehuwandu hwemvura hwemwaka wetsime remvura rakataurwa. Naizvozvo, chiteshi chemagetsi chinoyerera muSichuan chinowanzotsanangurwa senzvimbo yesimba inopindirana. Kana tangi rinodzora rinogona kudzora kuyerera kwemvura chero nguva rikavakwa muchiteshi chemagetsi cheChuanliu, rinogona kushandiswa sechiteshi chemagetsi chekugera kana chiteshi chemagetsi chinorema pasi.
3. Simba remvura inonaya
Kugadzirwa kwemagetsi eTidal kunobva pakukwira nekudzika kwehuwandu hwemvura yegungwa kunokonzerwa nemafungu emvura. Kazhinji, matangi emvura achavakwa kuti agadzire magetsi, asi kunewo kushandiswa zvakananga kwemvura yeTidal kugadzira magetsi. Hakuna nzvimbo dzakawanda dzakakodzera kugadzira magetsi eTidal pasi rose. Kune nzvimbo sere dzakakodzera muUK, uye kugona kwayo kunofungidzirwa kuti kwakakwana kusangana ne20% yezvinodiwa zvemagetsi munyika.
Ehe, nzvimbo dzemagetsi dzemvura dzinoshandiswa dzinotonga nzira nhatu dzekugadzira magetsi emvura. Pamusoro pezvo, nzvimbo yemagetsi inopombwa inowanzoshandisa simba rakawandisa remagetsi (simba munguva yemafashamo, zororo kana shoma pakati pehusiku) kupomba mvura kubva mudura repasi kuenda kudura repamusoro kuti ichengetwe; Pahuwandu hwemagetsi emagetsi, mvura iri mudura repamusoro ichaiswa pasi uye turbine yemvura ichafambisa jenareta remagetsi emvura kuti igadzire magetsi. Nemabasa maviri ekugera pamusoro uye kuzadza mupata, ndiyo nzvimbo yakanakisisa yemagetsi ekugadzirisa magetsi emagetsi. Pamusoro pezvo, inogona zvakare kushandiswa se frequency modulation, phase modulation, voltage regulation uye standby, iyo inoita basa rakakosha mukuona kuti grid yemagetsi inoshanda zvakanaka uye yakachengeteka uye inovandudza hupfumi hwemagetsi.
Nzvimbo yemagetsi inopombwa pachayo haiburitse simba remagetsi, asi inoita basa rekubatanidza kusawirirana pakati pekugadzirwa kwemagetsi nekupa simba mugrid yemagetsi; Kudzora mutoro wepamusoro kunoita basa rakakosha mukuwedzerwa kwemutengo wepamusoro kwenguva pfupi; Kukurumidza kutanga uye kuchinja kwezvinobuda kunogona kuve nechokwadi chekuti simba remagetsi regrid remagetsi rakavimbika uye kuvandudza mhando yesimba remagetsi egrid yemagetsi. Iye zvino haisi kunzi inobva kumagetsi emvura, asi kubva pakuchengetwa kwemagetsi.
Parizvino, kune zviteshi zvemagetsi zvinosvika 193 zvinoshanda zvine simba remagetsi rinodarika 1000MW pasi rose, uye 21 zviri kuvakwa. Pakati pazvo, zviteshi zvemagetsi zvinosvika 55 zvine simba remagetsi rinodarika 1000MW zviri kushanda muChina, uye zvishanu zviri kuvakwa, zvichitanga pasi rose.
Nguva yekutumira: Chivabvu-07-2022
