Ngaphambi kokunyuka komkhakha we-Photovoltaic, ubuchwepheshe be-Inverter noma ubuchwepheshe be-Inverter bekusetshenziswa kakhulu kwizimboni ezinjengokuhamba kwezitimela kanye nokunikezwa kwamandla. Ngemuva kokukhuphuka komkhakha we-Photovoltaic, i-Photovoltaic Inverter isiphenduke imishini eyisisekelo ohlelweni lweNew Energy Power Generation System, futhi lijwayelekile kuwo wonke umuntu. Ikakhulu emazweni athuthukile eYurophu nase-United States, ngenxa yomqondo othandwayo wokulondolozwa kwamandla nokuvikelwa kwemvelo, i-Photovoltaic Market ithuthukiswe ngaphambili, ikakhulukazi ukuthuthukiswa okusheshayo kwezinhlelo ze-Photovoltaic zasekhaya. Emazweni amaningi, ama-inverters asendlini asetshenzisiwe njengemishini yasendlini, kanti izinga lokungena lokungena liphezulu.
I-Photovoltaic Inverter iguqula i-Direct yamanje ekhiqizwe amamojula we-Photovoltaic ukuze aguqule njengamanje bese awondla kwigridi. Ukusebenza nokwethembeka kwe-inverter kunquma ikhwalithi yamandla nokusebenza kahle kwamandla okusebenza kwamandla okukhiqizwa kwamandla. Ngakho-ke, i-Photovoltaic inverter isesimweni sohlelo lonke lwe-Photovoltaic Power Generation System. Isimo.
Phakathi kwazo, ama-inverters axhunywe nge-grid ahlala engxenyeni enkulu yemakethe kuzo zonke izigaba, futhi futhi kuyisiqalo sokuthuthukiswa kwalo lonke ubuchwepheshe be-Inverter. Uma kuqhathaniswa nezinye izinhlobo zama-inverterers, ama-inverters axhunywe ngegridi alula kubuchwepheshe, egxile kokufakwa kwe-photovoltaic kanye nokuphuma kwegridi. Amandla aphephile, athembekile, asebenza kahle, futhi aphezulu aphezulu avele agxile kuma-inverters anjalo. izinkomba zobuchwepheshe. Ezimweni zobuchwepheshe ze-Photovoltaic ezixhunyiwe ze-Photovoltaic ezixhunyiwe emazweni ahlukene, amaphuzu angenhla aphenduke amaphuzu ajwayelekile wokulinganisa weZinga, Yebo, imininingwane yamapharamitha ihlukile. Kwabakwa-Inverters abaxhumekile nge-grid, zonke izidingo zobuchwepheshe zigxile ekuhlangabezaneni nezidingo zegridi yezinhlelo zokusakazwa, futhi izidingo eziningi zivela ezimfuneko zegridi, okungukuthi, izidingo eziphezulu. Njengomgesi, imininingwane yemvamisa, izidingo zekhwalithi yamandla, ukuphepha, izidingo zokulawula lapho kwenzeka iphutha. Futhi ukuthi ungaxhuma kanjani kugridi, yiliphi igridi yamandla kagesi yokufaka, njll. Futhi kusukela ngephuzu lokubukwa kwezobuchwepheshe, iphuzu elibaluleke kakhulu ukuthi i-inverter exhunywe ngegridi "" yi-grid-power Generation Generation ", okungukuthi, ikhiqiza amandla lapho ihlangabezana nezimo ezixhunyiwe zegridi. Ezindabeni zokulawulwa kwamandla ngaphakathi kohlelo lwe-Photovoltaic, ngakho-ke kulula. Kulula njengemodeli yebhizinisi kagesi okukhiqizayo. Ngokusho kwezibalo zakwamanye amazwe, ngaphezu kwama-90% ama-Photovoltaic Systems akhiwe futhi asetshenziswa yizinhlelo ze-Photovoltaic grid ezixhunyiwe zegridi, futhi kusetshenziswa ama-inverters axhunyiwe amagridi.
Isigaba sama-inverterers aphambene nabakwa-Inverters abaxhumeke ngegridi abashiye ama-grid. Inverter-grid-grid isho ukuthi ukuphuma kwe-inverter akuxhunyiwe kugridi, kepha kuxhunyiwe kumthwalo, okushayela ngokuqondile umthwalo ukuze unikeze amandla. Kunezicelo ezimbalwa ze-inverters off-grid, ikakhulukazi ezindaweni ezikude, lapho izimo ezixhunyiwe zegridi zingatholakali, izimo ezixhumeke ngegridi zimpofu, noma kunesidingo sokuzikhulisa nokuzikhethela, isistimu yokuzibulala kanye nokuzisebenzisa ". " ama-inverters axhunywe nge-grid. Kufanele kushiwo ukuthi uhlelo oluqukethe ama-inverters off-grid, amaphaneli we-Photovoltaic, amabhethri, imithwalo neminye imishini esevele iluhlelo olulula lwegridi.
Empeleni,ama-inverters we-off-gridziyisisekelo sokwakhiwa kwama-inverters we-bitirectional. Ama-Inverterner we-Bidirectional empeleni ahlanganise izici zobuchwepheshe zama-inverters axhunywe nge-grid kanye ne-inverters off grid, futhi asetshenziswa kumanethiwekhi okunikeza amandla endawo noma amasistimu wokuphehla amandla. Lapho isetshenziswa ngokuhambisana negridi yamandla. Yize kungekho zicelo eziningi zalolu hlobo njengamanje, ngoba lolu hlobo lohlelo luyi-prototype yokuthuthukiswa kwe-microgid, kuhambisana nenqubo yokusebenza kwengqalasizinda kanye ne-commerce aupteaple of arven Power Generation ngokuzayo. kanye nezinhlelo zokusebenza ze-microgid ezizayo zasendaweni. Eqinisweni, kwamanye amazwe kanye nezimakethe lapho ama-PhotoVoltaics athuthuka ngokushesha futhi avuthiwe, ukusetshenziswa kwama-microgrids emakhaya nasezindaweni ezincane sekuqalile ukuthuthukisa kancane. Ngasikhathi sinye, ohulumeni basekhaya bakhuthaza ukuthuthukiswa kwezizukulwane zendawo yendawo, ukugcinwa kanye nokusetshenziswa kwamanethiwekhi nemindeni njengamayunithi, okubeka kuqala ekuqiniseni amandla okuzisebenzisela amandla, nengxenye enganele evela kugridi yamandla. Ngakho-ke, i-inverter ye-bidirectional idinga ukucubungula eminye imisebenzi yokulawula kanye nemisebenzi yokuphathwa kwamandla, njengokukhokhiswa kwebhethri nokulawulwa kokukhishwa, amasu okusebenza axhunywe yigridi / angekho emthethweni, namasu okuhlinzekwa kwamandla okulayisha umthwalo. Konke kukho konke, i-inserter ye-bidirectional izodlala imisebenzi ebaluleke kakhulu yokulawula kanye nokuphathwa ngokombono wohlelo lonke, esikhundleni sokubheka kuphela izidingo zegridi noma umthwalo.
Njengenye yezinkomba zokuthuthuka zegridi yamandla, ukusatshalaliswa kwamandla endawo, ukusatshalaliswa kanye nenethiwekhi yokusebenzisa amandla kwakhiwe ngesizukulwane esisha samandla ukukhiqizwa njengoba umnyombo uzoba ngenye yezindlela eziphambili zentuthuko ye-microgid ngokuzayo. Kule modi, i-microgid yendawo izokwakha ubuhlobo obusebenzayo negridi enkulu, futhi i-microgid ngeke isasebenza kakhulu kwigridi enkulu, kepha izosebenza ngokuzimela, okungukuthi, kwimodi yesiqhingi. Ukuze uhlangabezane nokuphepha kwesifunda futhi unikeze kuqala ukusetshenziselwa ukusetshenziselwa amandla athembekile, kwakhiwa imodi yokusebenza exhunywe ngegridi kuphela lapho amandla endawo amaningi agcwele noma adinga ukudonswa kugridi yamandla angaphandle. Njengamanje, ngenxa yezimo ezingekho emthethweni zobuchwepheshe obuhlukahlukene nezinqubomgomo, ama-Microgids awakafakwanga esikalini esikhulu, futhi kuphela inani elincane lamaphrojekthi okubukwayo asebenza, futhi iningi lamaphrojekthi okubonisana asebenza, futhi iningi lale miklamo lixhumeke kwigridi. I-Inverter ye-Microgid ihlanganisa izici zobuchwepheshe ze-inverter ye-bitirectional futhi idlala umsebenzi obalulekile wokuphathwa kwegridi. Kungumshini ohlanganisiwe ohlanganisiwe kanye nomshini ohlanganisiwe ohlanganisiwe ohlanganisa i-inverter, yokulawula kanye nokuphatha. Kwenza ukuphathwa kwamandla endawo, ukulawulwa kwemithwalo, ukuphathwa kwebhethri, inverter, ukuvikelwa kanye neminye imisebenzi. Izoqedela umsebenzi wokuphatha wonke ama-microgid kanye nohlelo lokuphathwa kwamandla we-microgid (ama-MGEMS), futhi kuzoba yimishini eyisisekelo yokwakha uhlelo lwe-microgid. Uma kuqhathaniswa ne-Inverter yokuqala exhunywe ngegridi ekuthuthukisweni kobuchwepheshe be-Inverter, ihlukanise nomsebenzi we-inverter omsulwa futhi yaphatha umsebenzi wokulawulwa kwe-microgid nokulawula, ukunaka izinkinga ezithile ezivela ezingeni lesistimu. I-Inverter Yezitoreji Energy inikeza ukuguqulwa kwe-bitirectional, ukuguqulwa kwamanje, ukushaja kwebhethri nokukhipha. Uhlelo lokuphathwa kwe-microgid luphatha lonke i-microgid. Abaxhumana nabo a, B, futhi C bonke balawulwa uhlelo lokuphathwa kwe-microgid futhi lungasebenza eziqhingini ezizodwa. Sika imithwalo engabucayi ngokuya ngokunikezwa kwamandla ngezikhathi ezithile ukuze ulondoloze ukuqina kwe-microgid kanye nokusebenza okuphephile kwemithwalo ebalulekile.
Isikhathi sePosi: Feb-10-2022
