Umehluko phakathi kwe-Solar Inverter kanyeIsitoreji AmandlaI-Inverter

1. Incazelo kanye nesimiso

I-Solar inverterluhlobo lwemishini yamandla engaguqula amandla amanje aqondile abe amandla amanje ashintshanayo, avame ukusetshenziswa kuwoizinhlelo ze-solar photovoltaic. Isimiso sawo ukuguqula umbane oqondile okhishwa amaphaneli e-photovoltaic ube wamanje oshintshanayo ukuze uhlangabezane nezidingo zikagesi zasendlini nezimboni. Ngokuvamile kuhlanganisa i-transformer, isethi yezingxenye ze-elekthronikhi kanye namasekethe ahlanganisiwe nezinye izingxenye, ezingaguqula i-current ngqo (DC) ekhishwa ngamaphaneli e-photovoltaic ibe yamanje alternating (AC), evame ukusetshenziswa ekuphileni kwethu kwansuku zonke.

Umsebenzi we-inverter yokugcina amandlaakukhona nje kuphela ukuguqula amandla aqondile abe isaka elishintshayo, kodwa nokusebenzisa izinto zokugcina amandla njengamabhethri ukugcina amandla kagesi, bese ukhulula amandla kagesi asuka kudivayisi yokugcina lapho kudingeka. Isitoreji samandlai-inverterngokuvamile inezici zokuguqulwa kwamandla aqondiswa kabili, ukushaja okusebenza kahle kakhulu kanye nokukhishwa, njll., okungaqaphela ukuhlinzekwa nokusetshenziswa kwemithombo yamandla eyahlukene.

2. Isimo sohlelo lokusebenza

Ama-solar inverters asetshenziswa kakhulu ezinhlelweni ze-solar photovoltaic ezindaweni zezimboni nasezindaweni zokuhlala, ikakhulukazi ezisetshenziselwa ukudlulisa.amaphaneli elanga endaweni esetshenziswa ugesi ngokusebenzisa i-AC. Ngaphezu kwalokho, enkuluizitshalo zamandla e-photovoltaicfuthi kudingeka usebenzise ama-inverters e-photovoltaic ukuze uguqule i-current eqondile ephumayo ibe yamanje eshintshanayo.

I-inverter yokugcina amandla isetshenziswa kakhulu ohlelweni lokugcina amandla noma igridi yamandla, ikakhulukazi embonini enamandla avuselelekayo njengamandla elanga namandla omoya, ukuze kuzuzwe ukuphathwa okuphumelelayo kanye nokulawulwa kwale mithombo yamandla emisha. Iziguquli zesitoreji samandla zingasebenzisa amadivayisi afana namabhethri ukugcina amandla futhi zinikeze amandla kubakhi begridi ebusuku noma phakathi nezinsuku ezithile eziguqubele phakathi nosuku.

3. Isitayela sokusebenza

Isimiso sokusebenza se-solar inverters sifana ne-inverters evamile, ukuguqula okwamanje okuqondile ku-alternating current. Nokho, ii-photovoltaic inverteridinga ukulungisa kokubili usayizi kanye nemvamisa ye-voltage yamanje eqondile ngesikhathi esifanayo ukuze iguqule imanje eqondile ibe yamanje eshintshanayo efanele isicelo. Ngaphezu kwalokho, iziguquli ze-photovoltaic zineminye imisebenzi, njengokuguquguquka kwamandla okushelelayo, amadivaysi okuvikela, amadivaysi okurekhoda idatha, njalonjalo.

Isimiso sokusebenza se-inverter yokugcina amandla sihluke ngandlela-thile kuleyo ye-I-PV inverter, enezici phakathi kwesiguquli esivamile nesiguquli se-DC/AC esinezindlela ezimbili. I-inverter yokugcina amandla ingaqoqa ugesi ezinhlelweni zamandla avuselelekayo njengamandla elanga nawomoya futhi iwugcine kumabhethri. Uma isetshenziswa, le ngxenye kagesi ogciniwe ingakhishelwa kugridi noma iguqulelwe ngokuqondile kugesi ophumayo. Ngaphezu kwalokho, i-inverter yokugcina amandla ibona ukuvikelwa nokuphathwa kwephakethe lebhethri ngokulawula lamanje, i-voltage, amandla, izinga lokushisa kanye neminye imingcele ekuziphatheni kokwamukela nokukhipha ibhethri.

4. Izinkomba zokusebenza

Ama-solar inverters kanye nama-inverters okugcina amandla nawo ahlukile ngokwezinkomba zokusebenza. Ama-inverters e-Photovoltaic ikakhulukazi acabangela izinkomba ezilandelayo:

1. Ukusebenza kahle:Ukusebenza kahle kwe-photovoltaic inverter kubhekisela emandleni okuguqula okwamanje okuqondile ku-alternating current, ngakho-ke ukuphakama kwayo kahle, kuncane ukuguqulwa kokulahlekelwa kwamandla. Ngokuvamile, ukusebenza kahle kwe-photovoltaic inverters kuyadingeka ukuba kube ngaphezu kwe-90%.
2. Ukuminyana kwamandla:Ngesikhathi sokusetshenziswa kwama-inverters e-photovoltaic, izidingo ezithile zamandla zidinga ukuhlangabezana. Ngakho-ke, ukuminyana kwayo kwamandla sekuphenduke inkomba yokusebenza ebalulekile, ngokuvamile edingekayo ku-1.5~3.0W/cm2.
3. Izinga lokuvikela:i-inverter ye-photovoltaic kufanele ibe nokuguquguquka okuhle kwemvelo, ngakho-ke isakhiwo sayo sangaphandle kufanele sibe ne-waterproof ehambisanayo, i-dustproof, i-seismic, umlilo kanye namanye amakhono. Njengamanje, izindinganiso zasekhaya nezangaphandle zidinga ukuthi izinga lokuvikela lama-inverters e-photovoltaic lingabi ngaphansi kwe-IP54.

I-inverter yokugcina amandla inezinkomba ezilandelayo ezinkomba zokusebenza:

1. Isivinini sempendulo:i-inverter yokugcina amandla kufanele ibe nezici zokuphendula ezisheshayo nezizinzile, futhi lapho umthwalo wesistimu ushintsha, i-inverter yokugcina amandla kufanele ibe nekhono lokuphendula ngokushesha.
2. Ukusebenza kahle kokuguqulwa:Ukusebenza kahle kokuguqulwa kwamandla kwe-inverter yokugcina amandla kufanele kube phezulu ukuze kuqinisekiswe ukusebenza kahle kokugcinwa nokukhipha.
3. Ukuminyana kwamandla esitoreji:Ukuze kuzuzwe imisebenzi yesitoreji ephumelelayo, ukuminyana kwamandla esitoreji se-inverter yokugcina amandla kufanele kube kukhulu ngangokunokwenzeka.

5. Izindleko

Kukhona futhi umehluko omkhulu ezindlekweni zeama-solar invertersfuthiama-inverters okugcina amandla. Ngokuvamile, inaniama-inverters e-photovoltaicingaphezulu kakhulu kwama-inverters okugcina amandla, futhi intengo yama-inverters e-photovoltaic iphansi kakhulu, ngokuvamile iphakathi kuka-$10,000 no-$50,000. I-inverter yokugcina amandla iwumkhiqizo osezingeni eliphakeme uma kuqhathaniswa, intengo ngokuvamile ingaphezu kwamakhulu ezinkulungwane zama-yuan, isidingo sokusebenzisa inani elikhulu lamabhethri kanye nokulungisa iphutha lobuchwepheshe okuyinkimbinkimbi, ngakho izindleko zokusebenzisa nazo zibiza kakhulu.