Kushandira pamwe pakati pemaseti ejenareta edhiziri nemasisitimu ekuchengetera simba inzira yakakosha yekuvandudza kuvimbika, kuchengetedza mari, uye kuchengetedzwa kwezvakatipoteredza mumasisitimu emagetsi emazuva ano, kunyanya mumamiriro ezvinhu akadai sema microgrids, masosi esimba rekuchengetedza, uye kubatanidzwa kwesimba rinodzokororwa. Izvi zvinotevera ndiyo misimboti yekushanda pamwe chete, zvakanakira, uye mamiriro ezvinhu akajairika ekushandiswa kwezviviri:
1, nzira yekubatsirana yepakati
Kuveura Nekugera
Nheyo: Sisitimu yekuchengetedza simba inochaja panguva yekushandisa magetsi mashoma (ichishandisa magetsi asingadhuri kana simba rakawandisa kubva kumainjini edhiziri) uye inoburitsa magetsi panguva yekushandisa magetsi akawanda, zvichideredza nguva yekushanda kwemagetsi akawanda emajenareta edhiziri.
Zvakanakira: Deredza kushandiswa kwemafuta (anenge 20-30%), kuderedza kusakara kwemayuniti, uye kuwedzera nguva dzekugadzirisa.
Kubuda kwakapfava (Kudzora Ramp Rate)
Nheyo: Sisitimu yekuchengetedza simba inopindura nekukurumidza kana mutoro uchichinja-chinja, zvichitsiva zvikanganiso zvekunonoka kutanga injini yedhiziri (kazhinji masekondi gumi kusvika makumi matatu) uye kunonoka kwemutemo.
Zvakanakira: Dzivisa kumira kwemainjini edhiziri nguva nenguva, chengetedza frequency/voltage yakagadzikana, yakakodzera kupa simba kumidziyo yakanyatsogadzirwa.
Kutanga Nhema
Nheyo: Sisitimu yekuchengetedza simba inoshanda senzvimbo yekutanga yemagetsi yekukurumidzira kutanga injini yedhiziri, ichigadzirisa dambudziko remainjini edhiziri echinyakare anoda simba rekunze kuti atange.
Zvakanakira: Kuvandudza kuvimbika kwemagetsi epanjodzi, zvakakodzera mumamiriro ezvinhu ekutadza kushanda kwegridi yemagetsi (senge zvipatara nenzvimbo dzedata).
Kubatanidzwa kweHybrid Renewable
Nheyo: Injini yedhiziri inosanganiswa nesimba remagetsi rinobuda nemhepo uye nzvimbo yekuchengetedza simba kuti igare yakasimba pakuchinja-chinja kwesimba rinogona kushandiswazve, injini yedhiziri ichibatsirawo.
Zvakanakira: Kuchengetedza mafuta kunogona kusvika pamusoro pe50%, zvichideredza kuburitswa kwecarbon.
2, Pfungwa huru dzekugadzirisa tekinoroji
Zvinodiwa zvekushanda kwechikamu
Seti yejenareta yedhiziri inofanira kutsigira maitiro ekushanda kwema frequency akasiyana-siyana uye kugadzirisa hurongwa hwekuchengetedza simba rekuchaja nekubvisa simba (sekutorwa nekuchengetedza simba kana kudzikiswa kwemutoro otomatiki kuri pasi pe30%).
Sisitimu yekuchengetera simba (BESS) inonyanya kukosha pakushandiswa kwemabhatiri e lithium iron phosphate (ane hupenyu hurefu uye akachengeteka zvakanyanya) uye mhando dzemagetsi (senge 1C-2C) kuti akwanise kubata nemitoro yenguva pfupi.
Sisitimu yekutonga simba (EMS) inofanirwa kuva nemulti-mode switching logic (grid connected/off grid/hybrid) uye dynamic load distribution algorithms.
Nguva yekupindura ye bidirectional converter (PCS) isingasviki 20ms, ichitsigira switching isina musono kudzivirira simba rekudzokera shure reinjini yedhiziri.
3, zviitiko zvekushandisa zvakajairika
Giridhi diki yechitsuwa
Injini ye photovoltaic + diesel + kuchengetedza simba, injini yedhiziri inotanga husiku chete kana mumazuva ane makore, zvichideredza mitengo yemafuta neanopfuura 60%.
Simba rekuchengetedza renzvimbo yedata
Kuchengetedza simba kunokoshesa kutsigira zvinhu zvakakosha kwemaminitsi mashanu kusvika gumi nemashanu, nemagetsi anogovaniswa mushure mekunge injini yedhiziri yatanga kudzivirira kudzimwa kwemagetsi kwechinguva.
Simba remugodhi
Kuchengetedza simba kunogona kubata nemidziyo inokuvadzwa yakaita seyekuchera, uye mainjini edhiziri anoshanda zvakanaka (70-80%).
4, Kuenzanisa Kwehupfumi (Kutora Sisitimu ye1MW semuenzaniso)
Mari yekutanga yehurongwa hwekugadzirisa (10000 yuan) Mari yegore negore yekushanda nekugadzirisa (10000 yuan) Kushandiswa kwemafuta (L/gore)
Seti yejenareta yedhiziri yakachena 80-100 25-35 150000
Kuchengetera dhiziri+simba (30% yekugera zvakanyanya) 150-180 15-20 100000
Kudzokorodza magetsi: kazhinji makore 3-5 (mutengo wemagetsi wakakwira, kudzokorodza magetsi nekukurumidza)
5, Kudzivirira
Kuenderana kwesystem: Gavhuna weinjini yedhiziri anofanira kutsigira kugadziriswa kwesimba nekukurumidza panguva yekuchengetera simba (sekugadziriswa kwePID parameter).
Dziviriro yekuchengetedzwa: Kuti injini yedhiziri isanyanya kuzara nekuda kwekuchengetwa kwesimba rakawanda, nzvimbo yakaoma yeSOC (State of Charge) (yakadai se20%) inofanira kuiswa.
Rutsigiro rwemutemo: Mamwe matunhu anopa rubatsiro rwehurongwa hwe "injini yedhiziri + nzvimbo yekuchengetedza simba" (semutemo mutsva wekuChina wekuchengetedza simba we2023).
Kuburikidza nekugadziriswa kwakakodzera, kusanganiswa kwemaseti ejenareta edhiziri uye kuchengetwa kwesimba kunogona kuita kuti pave nekuvandudzwa kubva pa "pure backup" kuenda ku "smart microgrid", inova mhinduro inoshanda yekuchinja kubva kusimba rekare kuenda kune low-carbon. Dhizaini chaiyo inofanirwa kuongororwa zvizere zvichienderana nehunhu hwemutoro, mitengo yemagetsi emunharaunda, uye mitemo.
Nguva yekutumira: Kubvumbi-22-2025
