Kodi Njira 4 Zogwirira Ntchito za Hybrid Inverter ndi ziti?

Kukumbatira zabwino kwambiri za grid inverter komanso pa grid inverter,hybrid inverterstasintha momwe timagwiritsira ntchito mphamvu ndikugwiritsa ntchito mphamvu. Ndi kuphatikiza kwawo kosasunthika kwa mphamvu ya dzuwa, gridi ndibatire ya dzuwakulumikizidwa, zida zapamwambazi zikuyimira pachimake chaukadaulo wamakono wamagetsi. Tiyeni tifufuze momwe ma hybrid inverters amagwirira ntchito, ndikutsegula chinsinsi cha kasamalidwe ka mphamvu kawo koyenera komanso kokhazikika.

Kodi Hybrid Inverter ndi chiyani?

Makina omwe amatha kupanga zinthu zaposachedwa (AC, DC, frequency, phase, etc.) amasinthidwa pamodzi amadziwika kuti otembenuza, ndipo ma inverters ndi mtundu wa otembenuza, omwe udindo wawo ndi wokhoza kusintha mphamvu ya DC kukhala mphamvu ya AC. Hybrid inverter imatchedwa makamaka mu solar power generation system, yomwe imadziwikanso kuti inverter yosungirako mphamvu, ntchito yake sikuti imatha kusintha mphamvu ya DC kukhala mphamvu ya AC, komanso imatha kuzindikira AC kupita ku DC ndi AC DC yokha pakati pa magetsi ndi gawo. wa rectifier; Kuphatikiza apo, inverter yosakanizidwa imaphatikizidwanso ndi kasamalidwe ka mphamvu, kutumiza ma data ndi ma module ena anzeru, ndi mtundu waukadaulo wapamwamba kwambiri wa zida zamagetsi. Mu makina osungira mphamvu, hybrid inverter ndi mtima ndi ubongo wa dongosolo lonse losungiramo mphamvu pogwirizanitsa ndi kuyang'anira ma modules monga photovoltaic, mabatire osungira, katundu, ndi gridi yamagetsi.

Kodi Njira Zogwirira Ntchito za Hybrid Inverters Ndi Chiyani?

1. Kudzigwiritsira ntchito Mode

Njira yodzipangira yokha ya hybrid solar inverter imatanthawuza kuti ikhoza kuika patsogolo kugwiritsira ntchito mphamvu zodzipangira zokha, monga dzuwa, kuposa mphamvu zotengedwa ku gridi. Munjira iyi, inverter ya hybrid imawonetsetsa kuti magetsi opangidwa ndi ma solar ayamba kugwiritsidwa ntchito kupatsa mphamvu zida zapakhomo ndi zida, ndipo zochulukirapo zimagwiritsidwa ntchito kulipiritsa mabatire, omwe ali ndi mlandu, ndiyeno owonjezerawo akhoza kugulitsidwa kwa gridi; ndipo mabatire amagwiritsidwa ntchito poyendetsa katunduyo pamene palibe mphamvu yokwanira yopangidwa ndi PVs, kapena usiku, ndiyeno amawonjezeredwa ndi gridi ngati ziwirizo sizikwanira.Zotsatirazi ndizomwe zimagwiritsidwa ntchito pa hybrid inverter's self-consumption mode:

• Kuyika Kwambiri Mphamvu ya Solar:Inverter yosakanizidwa imakwaniritsa kugwiritsa ntchito mphamvu ya dzuwa powongolera magetsi opangidwa ndi ma solar ku zida zamagetsi ndi zida zolumikizidwa mnyumbamo.

• Kuwunika Kufuna Kwamagetsi:The inverter mosalekeza amayang'anira kufunikira kwa mphamvu ya nyumba, kusintha kayendedwe ka mphamvu pakati pa solar panels, mabatire ndi grid kuti akwaniritse zosowa zosiyanasiyana zamagetsi.

• Kugwiritsa Ntchito Battery Storage:Mphamvu za dzuwa zochulukirapo zomwe sizimagwiritsidwa ntchito nthawi yomweyo zimasungidwa mu batri kuti zigwiritsidwe ntchito mtsogolo, kuwonetsetsa kuwongolera bwino kwa mphamvu ndikuchepetsa kudalira gululi panthawi yamagetsi otsika kwambiri kapena kugwiritsa ntchito mphamvu zambiri.

• Kuyanjana kwa Gridi:Mphamvu yamagetsi ikapitilira kuchuluka kwa mapanelo adzuwa kapena mabatire, chosinthira chosakanizidwa chimatulutsa mphamvu zowonjezera kuchokera pagululi kuti zikwaniritse zosowa zanyumba. Poyang'anira bwino kayendedwe ka mphamvu kuchokera ku mapanelo adzuwa,kusunga batirendi gululi, ndi wosakanizidwa inverter a kudzigwiritsa ntchito mode amalimbikitsa mulingo woyenera mphamvu kudzidalira, amachepetsa kudalira magwero kunja mphamvu ndi maximizes ubwino m'badwo zongowonjezwdwa mphamvu kwa eni nyumba ndi mabizinesi.

2. UPS Mode

Njira ya UPS (Uninterruptible Power Supply) ya hybrid inverter imatanthawuza kuthekera kopereka mphamvu zosunga zobwezeretsera zopanda msoko pakagwa mphamvu ya gridi yazimitsa kapena kuzimitsa. Munjira iyi, PV imagwiritsidwa ntchito kulipiritsa mabatire limodzi ndi gridi. Batire silingatuluke malinga ngati gululi lilipo, kuonetsetsa kuti batire ili m'malo athunthu. Izi zimatsimikizira kugwira ntchito kosasokonezeka kwa zipangizo zofunika kwambiri ndi zipangizo, ndipo ngati gridi yazimitsidwa kapena pamene gridi ili yosasunthika, imatha kusinthidwa kuti ikhale yoyendetsedwa ndi batri, ndipo nthawi yosinthirayi ili mkati mwa 10ms, kuonetsetsa kuti katunduyo angathe. pitilizani kugwiritsidwa ntchito.Zotsatirazi ndi momwe ma UPS amagwirira ntchito mu hybrid inverter:

• Kusintha Kwachangu:Pamene hybrid inverter yakhazikitsidwa ku UPS mode, imayang'anitsitsa magetsi a gridi. Pakachitika mphamvu yamagetsi, inverter imasintha mofulumira kuchoka ku gridi yolumikizidwa kupita ku off-grid mode, kuonetsetsa kuti palibe kusokonezeka kwa magetsi ku zipangizo zogwirizanitsa.

• Kutsegula kwa Battery Backup:Mukazindikira kulephera kwa gridi, chosinthira chosakanizidwa chimayatsa mwachangudongosolo losunga batire, kujambula mphamvu kuchokera ku mphamvu yosungidwa m'mabatire kuti apereke mphamvu zopanda mphamvu ku katundu wovuta.

• Malamulo a Voltage:Njira ya UPS imayang'aniranso kutulutsa kwamagetsi kuti kuwonetsetse kuti magetsi azikhala okhazikika komanso odalirika, kuteteza zida zamagetsi zomwe zimakhudzidwa ndi kusinthasintha kwamagetsi ndi kukwera kwamagetsi komwe kungachitike gridi ikabwezeretsedwa.

• Kusintha kosalala ku Grid Power:Mphamvu ikabwezeretsedwa ku gridi, chosinthira chosakanizidwa chimasinthiratu kunjira yolumikizidwa ndi gridi, ndikuyambiranso ntchito yojambulira mphamvu kuchokera pagululi ndi ma solar (ngati zilipo), ndikulipiritsa mabatire pazosowa zamtsogolo. Njira ya UPS ya hybrid inverter imapereka chithandizo champhamvu chanthawi yomweyo komanso chodalirika, chopatsa eni nyumba ndi mabizinesi mtendere wamalingaliro ndi chitetezo kuti zida zofunika ndi zida zipitilize kugwira ntchito pakawonongeka kwamphamvu mosayembekezereka.

3. Peak Kumeta Mode

Njira ya "peak shaving" ya hybrid inverter ndi mawonekedwe omwe amakulitsa kugwiritsa ntchito mphamvu pakuwongolera bwino kayendedwe ka mphamvu panthawi yanthawi yayitali komanso yopanda mphamvu, kulola kukhazikitsidwa kwa nthawi yolipiritsa ndi kutulutsa mabatire, ndipo nthawi zambiri amagwiritsidwa ntchito paziwonetsero. kumene pali kusiyana kwakukulu pakati pa mitengo yamagetsi yamagetsi ndi chigwa. Njirayi imathandizira kuchepetsa mabilu amagetsi potenga mphamvu kuchokera pagululi panthawi yomwe magetsi sakhala otsika kwambiri komanso kusunga mphamvu zochulukirapo kuti zigwiritsidwe ntchito nthawi yayitali kwambiri magetsi akakwera kwambiri.Zotsatirazi ndizomwe zimachitika munjira ya "Peak Shaving and Valley Filling":

• Kumeta Peak ndi Njira Yodzaza Chigwa:Gwiritsani ntchito PV +batirepa nthawi yomweyo kuika patsogolo magetsi katundu ndi kugulitsa zina ku gululi (panthawi ino batire ali kutulutsidwa boma). M'maola apamwamba kwambiri pamene magetsi akufunidwa ndi mitengo yamtengo wapatali, inverter yosakanizidwa imagwiritsa ntchito mphamvu zosungidwa m'mabatire ndi / kapena ma solar kuti azigwiritsira ntchito zipangizo zapakhomo, motero kuchepetsa kufunika kotenga mphamvu kuchokera ku gridi. Pochepetsa kudalira mphamvu ya grid pa nthawi yayitali kwambiri, inverter imathandizira kuchepetsa mtengo wamagetsi komanso kupsinjika pa gridi.

• Charge Valley Mode:Kugwiritsa ntchito munthawi yomweyo PV + gridi kuika patsogolo kugwiritsa ntchito katundu musanayambe kulipiritsa mabatire (panthawiyi mabatire ali pachiwopsezo). Munthawi yocheperako pomwe kuchuluka kwa magetsi kumatsika, chosinthira chosakanizidwa chimayimitsa batire mwanzeru pogwiritsa ntchito mphamvu ya gridi kapena mphamvu yochulukirapo yopangidwa ndi ma solar. Mawonekedwewa amalola inverter kusunga mphamvu zochulukirapo kuti zigwiritsidwe ntchito mtsogolo, kuwonetsetsa kuti mabatire ali ndi chaji chokwanira komanso okonzekera nthawi yayitali yofunikira mphamvu zanyumba popanda kudalira kwambiri mphamvu ya gridi yokwera mtengo. Njira yometa kwambiri ya hybrid inverter imayendetsa bwino kugwiritsa ntchito mphamvu ndi kusungirako mogwirizana ndi mitengo yamtengo wapatali komanso yotsika kwambiri, zomwe zimapangitsa kuti pakhale kukwera mtengo, kukhazikika kwa gridi komanso kugwiritsa ntchito moyenera mphamvu zongowonjezwdwa.

4. Off-grid Mode

• Njira ya off-grid ya hybrid inverter imatanthawuza kuthekera kwake kogwira ntchito mosadalira gululi, kupereka mphamvu kumakina oyimira kapena akutali omwe sanagwirizane ndi gridi yayikulu. Munjira iyi, hybrid inverter imagwira ntchito ngati gwero lalikulu lamagetsi, kugwiritsa ntchito mphamvu zosungidwa m'magwero amphamvu olumikizidwanso (monga ma sola kapena ma turbine amphepo) ndi mabatire. Makina Oyima Pawokha:Ngati palibe cholumikizira cha gridi, chosinthira chosakanizidwa chimadalira mphamvu yopangidwa ndi gwero lamagetsi olumikizidwanso (monga ma solar kapena ma turbines amphepo) kuti ayambitse makina osagwiritsa ntchito gridi.

• Kugwiritsa Ntchito Battery Backup:Ma Hybrid inverters amagwiritsa ntchito mphamvu zosungidwa m'mabatire kuti azipereka mphamvu mosalekeza pomwe mphamvu zongowonjezedwanso zili zotsika kapena kufunikira kwamphamvu kuli kokulirapo, kuwonetsetsa kuti zida ndi zida zofunikira zili ndi mphamvu zodalirika.

• Katundu Katundu:Inverter imayang'anira bwino kugwiritsa ntchito mphamvu zamagetsi zolumikizidwa, ndikuyika patsogolo zida zofunika ndi zida kuti ziwongolere kugwiritsa ntchito mphamvu zomwe zilipo ndikutalikitsa nthawi yothamanga yamagetsi akunja.

• System Monitoring:Mawonekedwe a off-grid amaphatikizanso kuyang'anira ndi kuwongolera kwathunthu zomwe zimalola inverter kuwongolera kuyitanitsa ndi kutulutsa mabatire, kusunga kukhazikika kwamagetsi, ndikuteteza makinawo kuti asachuluke kapena kuwonongeka kwamagetsi.

Mwa kuthandizira kupanga magetsi odziyimira pawokha komanso kasamalidwe ka mphamvu zopanda malire, mawonekedwe a hybrid inverter's off-grid amapereka njira yodalirika komanso yokhazikika yamagetsi kumadera akutali, madera akutali komanso ntchito zosiyanasiyana zakunja kwa gridi komwe mwayi wopita ku gridi yayikulu ndi yochepa kapena kulibe.

Pamene dziko likupitiriza kuika patsogolo njira zothetsera mphamvu zokhazikika, kusinthasintha komanso kusinthasintha kwa ma inverters osakanizidwa akuyimira chiyembekezo cha tsogolo lobiriwira. Ndi kuthekera kwawo kosinthika komanso kasamalidwe kamphamvu kamphamvu, ma inverter awa amatsegulira njira yokhazikika komanso yozindikira mphamvu zamagetsi. Pomvetsetsa momwe amagwirira ntchito movutikira, timadzipatsa mphamvu kupanga zisankho zanzeru za mawa owala komanso okhazikika.