Sezvo masisitimu ekuchengetedza simba ezuva ari kuwedzera kufarirwa, vanhu vazhinji vanojairana neakajairwa paramita emagetsi ekuchengetedza inverters. Nekudaro, kuchine mamwe ma paramita akakodzera kunzwisisa zvakadzama. Nhasi, ndasarudza ma paramita mana anowanzo furatirwa pakusarudza magetsi ekuchengetedza magetsi asi akakosha pakuita sarudzo yechigadzirwa. Ndinovimba kuti mushure mekuverenga chinyorwa ichi, munhu wese achakwanisa kuita sarudzo yakakodzera paanotarisana nemhando dzakasiyana dzekuchengetedza simba zvigadzirwa.
01 Battery Voltage Range
Parizvino, magetsi ekuchengetedza magetsi pamusika akakamurwa kuita mapoka maviri zvichienderana nebhatiri voltage. Imwe mhando yakagadzirirwa 48V rated voltage mabhatiri, ine bhatiri voltage renji kazhinji pakati pe40-60V, inozivikanwa seyakaderera-voltage bhatiri simba rekuchengetedza inverters. Imwe mhando yakagadzirirwa mabhatiri e-high-voltage, ane bhatiri yemagetsi yakasiyana-siyana, inowanzoenderana nemabhatiri e200V uye pamusoro.
Kurudziro: Paunenge uchitenga magetsi ekuchengetera inverters, vashandisi vanofanirwa kutarisisa kune voltage renji iyo inverter inogona kugarisa, kuve nechokwadi kuti inowirirana neiyo chaiyo voltage yemabhatiri akatengwa.
02 Maximum Photovoltaic Input Power
Iyo yakanyanya photovoltaic yekupinza simba inoratidza iyo yakanyanya simba iyo photovoltaic chikamu che inverter chinogona kugamuchira. Nekudaro, iro simba harisi iro iro rakakura simba iro inverter inogona kubata. Semuenzaniso, kune 10kW inverter, kana iyo yakanyanya photovoltaic inopinza simba iri 20kW, iyo yakanyanya AC kubuda kweiyo inverter ichiri 10kW chete. Kana 20kW photovoltaic array yakabatana, pachave nekurasikirwa kwesimba kwe10kW.
Kuongorora: Kutora muenzaniso weGoodWe simba rekuchengetedza inverter, inogona kuchengeta 50% ye photovoltaic simba apo ichibudisa 100% AC. Kune 10kW inverter, izvi zvinoreva kuti inogona kuburitsa 10kW AC ichichengeta 5kW yesimba rephotovoltaic mubhatiri. Zvakadaro, kubatanidza 20kW array ichiri kutambisa 5kW yephotovoltaic simba. Paunosarudza inverter, funga kwete chete iyo yakanyanya photovoltaic yekupinza simba asiwo chaiyo simba iyo inverter inogona kubata panguva imwe chete.
03 AC Kuwedzeredza Kugona
Kune ekuchengetedza simba inverters, iyo AC side kazhinji ine grid-yakasungwa kuburitsa uye off-grid kubuda.
Ongororo: Giridhi-yakasungwa yakabuda kazhinji haina kuwanda kwekugona nekuti kana yakabatana kune grid, pane grid rutsigiro, uye inverter haidi kubata mitoro yakazvimirira.
Off-grid inobuda, kune rumwe rutivi, inowanzoda kwenguva pfupi yekuremedza kugona sezvo pasina grid rutsigiro panguva yekushanda. Semuyenzaniso, 8kW simba rekuchengetedza inverter inogona kunge iine yakatemerwa off-grid inobuda simba re8KVA, ine yakanyanya kuoneka simba rekubuda kwe16KVA kweanosvika gumi masekonzi. Iyi 10-yechipiri nguva inowanzokwana kubata kuvhiya ikozvino panguva yekutanga kwemitoro yakawanda.
04 Kukurukurirana
Nhaurirano dzekupindirana kwesimba rekuchengetedza magetsi inverters kazhinji dzinosanganisira:
4.1 Kukurukurirana nemabhatiri: Kukurukurirana nemabhatiri e-lithium kunowanzo kuburikidza neCAN kutaurirana, asi zvibvumirano pakati pevagadziri vakasiyana zvinogona kusiyana. Paunenge uchitenga inverters nemabhatiri, zvakakosha kuve nechokwadi chekuenderana kudzivirira nyaya gare gare.
4.2 Kukurukurirana neMapuratifomu Ekutarisa: Kukurukurirana pakati pemagetsi ekuchengetedza magetsi uye mapuratifomu ekucherechedza akafanana negridi-akasungwa inverters uye anogona kushandisa 4G kana Wi-Fi.
4.3 Kukurukurirana neEnergy Management Systems (EMS): Kukurukurirana pakati pesimba rekuchengetedza masisitimu uye EMS kazhinji inoshandisa waya RS485 ine yakajairwa Modbus kutaurirana. Panogona kunge paine misiyano mumaprotocol eModbus pakati pevanogadzira inverter, saka kana kuenderana neEMS kuchidikanwa, zvinokurudzirwa kutaurirana nemugadziri kuti uwane iyo Modbus protocol point tafura usati wasarudza inverter.
Summary
Simba rekuchengetedza inverter paramita yakaoma, uye iyo logic kuseri kwega yega parameter inopesvedzera zvakanyanya kushandiswa kunoshanda kwesimba rekuchengetedza inverters.
Nguva yekutumira: Chivabvu-08-2024