Yini indlela ekhankanywa ngayo ubungozi bokukhululekile kwe-grid esemthethweni?

Ngekuhlanganiswa kwezinhloso eziphathelene ne-energi yamanye anezinhloso zokulula, njengokulula kwezulu, amandla wokuphefumula nezinhloso zokulula zasezinhlobo zokulula (nezinhloso zokugcinwa kwezinhloso nezindawo zokulayisha izinhloso zokulula) kusieni sokulula, isithuthi esihleliwe sokulula kanye nezindawo ezincane nezinhlobo zokulula (nezinhloso zokugcinwa kwezinhloso nezindawo zokulayisha izinhloso zokulula), isithuthi esihleliwe sokulula kanye nezinhlobo zokulula zasezinhlobo zokulula zasezinhlobo zokulula. Isakhiwo sokulawulwa kwezinhlobo zokulula kanye nezinhlobo zokulula zasezinhlobo zokulula kanye nezinhlobo zokulula zasezinhlobo zokulula.

Ngekuwemaphakathi ukuthi kuhlangene nezindlela zokuphathwa kwezindlela zokululeka njengezindlela zokululeka, izindlela zokululeka kanye nezindlela zokululeka ezinezilwane zokululeka ekuhlukaneni kwezilwane ngokwezifuso, amagrigi amancane kanye nemaphoyinti amakhulu (angaphakathi kwezilwane zokugcina lezindlela kanye nezindawo zokulayisha izimoto ezilethu), igridi yendlela yendlela ethu kuzo izinkinga ezintsha. Isakhiwo sokulawulwa kwezindlela zokululeka kuzo igridi yendlela yendlela ethu kudinga ukuthi kuhlanganwe nezindlela zokululeka, ukuthunyelwa kwezindlela zokululeka, amanqaku, amaphoyinti wokululeka, njll. Ngendlela enye, ngokuba yilungelo lokuphathwa kwezindlela zokululeka, ukuthi kuhlanganwe kwezindlela zokululeka okuphakathi kwezindlela zokululeka kuthiwa kunezindlela zokululeka ezintsha kanye nezinkinga ezintsha kuzo ukuthunyelwa kwezindlela zokululeka, okudinga ukuthi kuthathwe ngokushesha. Ngendlela engu-2, ukwahlulwa, ukungabi noma ukungabi noma ukungabi kwezindlela zokululeka kuzo ukuthi kuhlanganwe kwezindlela zokululeka kungenzeka ngokushesha, ukwenza ukuthi kusetshenziswe izindlela zokululeka kungenzeka ngokushesha. Lezi zinkinga ezintsha zinethumba kanye nezinkinga ezintsha kuzo ukulawulwa kwezindlela zokululeka. Ngokuba yilungelo lokuphathwa kwezindlela zokululeka, igridi encane yindlela yokululeka eyingxenye yendlela yokululeka eyingxenye yezindlela zokululeka. Izindlela zokululeka ezikhona kuzo zinezindlela zokululeka ezinezindlela zokululeka, ukungabi noma ukungabi, ukwahlulwa, ukungabi noma ukungabi. Lezi zinkinga ezintsha kanye nezindlela zokululeka zazo zingenhla ngokushesha. Ngakho-ke, elinye lalindlela eziphathwa ngazo kudinga ukuthi kuthathwe kanye nokuthi kuthathwe ukuthi kuhlanganwe kwezindlela zokululeka kuzo ukuthunyelwa kwezindlela zokululeka kuzo ukuthi kuhlanganwe kwezindlela zokululeka.
Ukuchazwa kwezinhlanhla zokulungisa ubungozi
Isiqinisekiso se teknolojia yokulawula ubunzima bokunyuka kwezimali kungahlukaniswa ngokulandelana ne-teknolojia yokulawula ngokweqile kanye ne-teknolojia yokulungisa ngendlela engalawuli. Kwezinkinga ezahlukene zokunyuka kwezimali, izilawuli zokulungisa zilungelwe kanye nezicacisiwe. I-teknolojia yokulawula ngendlela engalawuli iyawula noma iyilungisa izinkinga zokunyuka kwezimali ezifana ne-harmonics, ukusebenza okungatheniwe, kunoma yikuphi ukungalingani kwezinyathelo ezintathu ngokudibanisa izilawuli zesikweletu zokulungisa ngokwesicathami noma ngokulandelana. Izilawuli zokulungisa zifaka phakathi i-filter yezimali engalawuli (PPF), i-filter yezimali eqile (APF), i-filter ephathelene yezimali eqile (HAPF), izilawuli zokulungisa ukusebenza, ukuvusa phagain kwezimali (DVR), nezilawuli ezijwayele zokunyuka kwezimali (UPQC), njll. Phakathi kwezi, izilawuli zokunyuka kwezimali ezisebenzisa i-converter engaphezulu (MMC) ziyadinga ukuthi zilungelwe kakhulu futhi ziye yinto ephetheni kwezinye izikhathi ezizayo kakhulu zokunyuka kwezimali phakathi kanye nezimali ezinamandla ngokuthi zinendlela yamandla encane. I-teknolojia yokulawula ngokweqile ifaka phakathi izinto zokusebenza kwamandla noma izindlela zokunyuka kwezimali ezingaphezulu zokuguqula amathikloli abo noma amathikloli abonakalayo okulawula ukulingana kwesikweletu sokunyuka kwezimali. I-teknolojia yokulawula eqile yokunyuka kwezimali ayilawula kuphela ukusebenzisa kwezimali kodwa futhi iyawulela ubunzima bokunyuka kwezimali ngokuphelela kwezilawuli ezinzile.
2. Izindlela zokulawula kwezimpahla zokulungisa ubungozi
Okwamanje, izimpahla zokulungisa ubungozi kwaqala ukusebenzisa izivikelezela eziphathelene nehhovu noma izimpahla zokulawula zokucaywa. Izindlela ezisembenziweyo zokulawula izinto zokucaywa kuzo impahla zokulungisa kuzokwenzela: ukulawula kwehhovu, ukulawula ngaphandle kwehhovu, ukulawula ngokubangela, ukulawula kwezibonakude (PI), ukulawula kwezibonakude (PR), ukulawula okuphindekayo nokulawula okuphezulu kakhulu. Ngaphezulu kwalokho, ngokuthuthukisa ukulawula kwezinto okusebenzisa izindlela eziphambene, ukulawula kwezinto engenayo hhovu kungenhanyelwe. Isibonelo, izindlela zokulawula ezingxileyo PI ne-PI yezinhlobo zingakwazi ukwenza inkimbinkimbi yendlela yokuhlolwa kwehhovu. Indlela yokulungisa hhovu ngokuhlukanisa, ngemondli wendlela yokulungisa konke okuphambene, iyakwazi ukuthuthukisa ubalulekile nokulungiswa kwendlela yokuhlolwa kwehhovu, kanye nezimpahla zokulungisa hhovu eziphambene nehhovu phezulu noma phantsi, njl.
3. Ukuhlolo nokukhombisa ubungozi bokunye kwezindatshi ezikhulu ezahlukahlukene
Ngekuthi kuhamba phambili kwalokho okuvela kwezimali ezincane zokhiwa kwamagirdi amakhulu afakwe ngokuxhuma nezinselelo (ezingama-10 kV ukuya kuma-35 kV), ukuxhuma nokuxhulwa kwezinhla zokuxhuma eziyakhiwa ngokuphezulu kwezinhla zokuxhuma ezifakwe ngokuxhuma nezinselelo zokuxhuma nezinselelo zokuxhuma, kuhamba phambili. Izinhla zokuxhuma eziyakhiwa ngokuphezulu ziyachithwa ngokusheshayo kwezinhla zokuxhuma kanye nezinhla zokuxhuma. Ubudlelwane phakathi kweqembu lokuxhuma, izinhla zokuxhuma kanye nezinhla zokuxhuma zokuxhuma kwezimali eziyakhiwa ngokuphezulu. Ngenkathi kwezinhla zokuxhuma ezifakwe ngokuxhuma kuzimali ezincane, zihlinzekwa yezinto ezifanayo nezinhla zokuxhuma eziphakathi kuzimali ezifakwe ngokuxhuma kanye nezinhla zokuxhuma eziphakathi kuzimali, okuzothinta ukuxhuma okuphakathi kwezinhla zokuxhuma kanye nezinhla zokuxhuma. Kunezindlela ezimbili zokulungisa okungakwazi ukuthutha ingxenye yezinhla zokuxhuma eziphakathi kuzimali ezifakwe ngokuxhuma, kepha: ukuhlela izibonelo zokuxhuma kanye nokuxhuma ngokuxhuma ngokuxhuma; Faka izinhla zokuxhuma eziphezulu zokuxhuma ngokuxhuma ukuthula izinhla zokuxhuma eziphakathi kuzimali.