Chii chinonzi microgrid, uye ndeapi maitiro ayo ekudzora mashandiro uye mashandisirwo ayo?
Ma microgrid ane hunhu hwekuzvimiririra, kuchinjika, kushanda zvakanaka uye kuchengetedzwa kwezvakatipoteredza, kuvimbika uye kugadzikana, uye ane mikana yakawanda yekushandisa magetsi munzvimbo dziri kure, mapaki emaindasitiri, zvivakwa zvakangwara, nedzimwe nzvimbo. Nekufambira mberi kwetekinoroji uye kudzikira kwemitengo nguva dzose, ma microgrid achaita basa rakakosha mumunda wesimba remangwana.
Senzira itsva yekugovera simba, ma microgrid ari kukwezva vanhu vakawanda zvishoma nezvishoma. Microgrid inzira diki yekugadzira nekuparadzira simba inoumbwa nemagetsi akagoverwa, zvishandiso zvekuchengetera simba, zvishandiso zvekushandura simba, mitoro, nezvimwewo, izvo zvinogona kuzvidzora, kudzivirira, uye kutarisira.
Mamiriro ekushanda kweMicrogrid
Nzira yakabatana negrid
Munzira yakabatana negrid, sisitimu ye microgrid yakabatana negrid yekunze kuti ishandise simba. Munzira iyi, microgrid inogona kugamuchira simba kubva kugrid yekunze kana kutumira simba kugrid yekunze. Kana grid yakabatana, frequency nevoltage ye microgrid zvinowiriraniswa negrid yekunze.
Maitiro ekunze kwegridi
Nzira yeOff-grid, inozivikanwawo se island mode, zvinoreva kuti microgrid haina kubatana negrid rekunze uye inovimba zvizere nemagetsi akagoverwa mukati uye masisitimu ekuchengetera simba kuti igutse zvinodiwa nemutoro wemukati. Munzira iyi, microgrid inofanirwa kuwana simba remukati kuti ive nechokwadi chekugadzikana kwevoltage uye frequency.
Mamiriro ekuchinja kwechinguvana
Mamiriro ekuchinja kwenguva pfupi (transient switching state) anoreva mamiriro ekukurumidza e microgrid painochinja kubva pa grid-connected mode kuenda ku off-grid mode, kana kubva pa off-grid mode kuenda ku grid-connected mode. Mukuita uku, sisitimu inofanira kupindura nekukurumidza, kuderedza kukanganiswa kunokonzerwa nekuchinja, uye kuona kuti frequency ne voltage zvagadzikana.
Mamiriro ekushandiswa kwema microgrids
Nzvimbo dzemumaguta
Munzvimbo dzakavakwa nevanhu vakawanda mumaguta, ma microgrid anogona kupa rutsigiro rwemagetsi rwakavimbika uye rwakanaka, ukuwo achipa simba rekushandisa pakuisa magetsi pazviteshi zvekuchaja mota, nezvimwewo.
Munzvimbo dzakavakwa nevanhu vakawanda mumaguta, ma microgrid anogona kupa rutsigiro rwemagetsi rwakavimbika uye rwakanaka, ukuwo achipa simba rekushandisa pakuisa magetsi pazviteshi zvekuchaja mota, nezvimwewo.
Mapaki emaindasitiri
Mumapaki emaindasitiri, ma microgrid anogona kuwedzera kugoverwa kwesimba, kuvandudza kushandiswa kwesimba zvakanaka, uye kuderedza mari yekugadzira.
Nzvimbo dziri kure
Munzvimbo dziri kure kana nzvimbo dzisina magetsi akakwana, ma microgrid anogona kushanda senzira dzemagetsi dzakazvimirira kuti dzigutse zvinodiwa nemagetsi zvevagari vemo.
Kupa magetsi ekukurumidza
Munjodzi dzechisikigo kana dzimwe njodzi, ma microgrid anogona kukurumidza kudzorera magetsi uye kuona kuti nzvimbo dzakakosha dzinoshanda zvakanaka.
Nguva yekutumira: Gumiguru-31-2024