Photosvoltaic evers ane zvakashata zvehunyanzvi zviitiko kunge zvakajairika maVers. Chero chero inverter inofanira kusangana neinotevera technical zviratidzo kuti zvionekwe chigadzirwa chinokwanisa.
1. Output voltage kugadzikana
Mune iyo photovoltaic system, iyo simba emagetsi inogadzirwa neiyo solar sero inotanga kuchengetwa nebhatiri, uye yakazoshandurwa kuita 220V kana 380V kuchinjanisa zvazvino kuburikidza neinverter. Nekudaro, bhatiri rinokanganiswa nemhosva yayo uye kuraswa, uye voltage yaro yekubuda inosiyana zvakanyanya. Semuenzaniso, kune bhatiri rine zita rezita 12v, kukosha kwaro venhema kunogona kusiyana pakati pa10.4V ( Kune anvertified inverter, apo iyo yekuvhiya yekuvhiringidza mukati meiyi renji, shanduko yeiyo yakasimba-nyika yekubuda kweiyo kukosha kweiyo, uye kana mutoro wacho uchichinja kamwe kamwe, kutsauka kwekunze hakufanirwe kupfuura ± 10% yehuwandu hwakareba kukosha.
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Kune sine wave kuvaterss, iyo yakanyanya kubvumidzwa waveform kukanganisa (kana zvirimo zvemukati) inofanira kutaurwa. Kazhinji inowanzoratidzwa seyakazara majaho ekuvhiringidza voltage, kukosha kwayo hakufanirwe kupfuura 5% (single-phase kubuda kunobvumira 10%). Sezvo yakakwira-yakarongedzwa kuyaruka inobuda neiyo muripo inogadzira kuwedzera kurasikirwa kwakakura pane iyo yakanyanya kuwanda, iyo inokonzeresa kutakura zvinhu, izvo zvisingakwanisi kuchengetedzeka kwemidziyo yemagetsi uye zvakakomba zvinokanganisa hurongwa. kushanda kushanda.
3. Rated Exput Frequency
Zvekutakura zvinosanganisira motors, sekushambidza kwemakina, fefrigers, nezvimwe, nezvimwewo zvemotokari zvakanyanyisa kana kuderedza uye kuderedza kugona kushanda uye kuderedza hupenyu hwekushandisa uye hwebasa rehurongwa hwehurongwa. Iyo yekuburitsa mafambiro inofanirwa kuve yakakosha kukosha, kazhinji iyo simba frequency 50Hz, uye kutsauka kwayo kunofanirwa kunge kuri mukati me ± 1% pasi peyakajairika mamiriro ekushanda.
4. Load Simba Factor
Ratidza kugona kweiyo inverter kutakura zvinhu zvine hunyanzvi kana zvekuita. Iyo mutoro wemagetsi chinhu cheSine Wave Inverter is 0.7 kusvika 0.9, uye iyo yakatarwa kukosha ndeye 0.9. Panyaya yeimwe simba rekutakura simba, kana iyo Simba rezvemari yakaderera, iyo inodikanwa kugona kweiyo muripo inowedzera ichawedzera, iyo ichawedzera simba rekushandiswa kweiyo accuoltaic system photos. Sezvo zvinowedzera zvazvino, kurasikirwa kuchisimba kuchawedzera, uye kushanda kwesistimu kuchaderera.
5. Inverter kushanda
Kubudirira kwemuridzi wemuvheni kunoreva huwandu hwesimba rekubuda kune simba rekuisa pasi pemamiriro ezvinhu ekushanda, anotaurwa sepesenti. Muzhinji, kusaziva kwechokwadi kweiyo photovoltaic inverter inoreva yakachena kurwisa mutoro, pasi pe80% mutoro. s hekyou. Sezvo mutengo wakawanda weiyo photovoltaic system yakakwira, iyo yekubudirira kweiyo photovoltaic inverter inofanira kukudzwa, iyo mari yemutengo inofanira kuderedzwa, uye iyo inoshanda-yekubudirira kweiyo photovoltaic system inofanira kuvandudzwa. Parizvino, kusaziva kwekunyatsoita kwevakabatisisa vevana vari pakati pe80% uye 95%, uye kugona kwesimba-solo-simba vanodiwa kuti vasave vasingasviki 85%. Muchimiro chaicho chekugadzira cheiyo photovoltaic system, kwete chete vanokwanisa chete vasingavengi vanosarudzwa, asi panguva imwecheteyo, hurongwa hunofanirwa kugadziriswa zvine musoro kuita kuti polavopic system yekutarisa padhuze nepfungwa dzakaringana sezvinobvira.
6. Rated kubuda kunze kweazvino (kana yakatarwa yekubuda kubhadharwa)
Inoratidza iyo yakagadziriswa inobuda iripo yeiyo inverter mukati meiyo yakatarwa Simba Simba Factor Range. Zvimwe zvigadzirwa zvevharerti zvinopa huwandu hwakarambidzwa hwekubuda, hunoratidzwa muVa kana kva. Iyo yakakwenenzverwa huwandu hwenvertter ndeye apo iyo yekubuda simba mamiriro ndeyekuti 1 (ie yakachena inorwisa mutoro), iyo yakavezwa yekuburitsa voltage ndicho chigadzirwa chechigadzirwa chakabikwa.
7. Kuchengetedza matanho
Anorwara nekuita kwakanaka kunofanirwawo kuve nemabasa akazara ekudzivirira kana zviyero zvekubata nemamiriro akasiyana-siyana asina kujairika panguva yekushandisa chaiko, kuti zvimwe zvinyorwe uye zvimwe zvikamu zvehurongwa hazvina kukuvadzwa.
(1) Input Undervoltage Policholder:
Kana iyo yekuisa voltage yakaderera kupfuura 85% yeiyo yakavezwa voltage, iyo inverter inofanira kudzivirira uye kuratidza.
(2) Input Overvoltage Inishuwarenzi account:
Kana voltage yekuisa yakakwira kupfuura 130% yeiyo yakavezwa voltage, iyo inverter inofanirwa kuve nedziviriro uye kuratidza.
(3) Kudzivirirwa zvakanyanya:
Kudzivirirwa kwazvino-privent kweiyo inverter kunofanirwa kuve nekugona kuve nechokwadi chekuita nguva kana mutoro wenguva pfupi kana iyo yazvino inodarika kukosha kunobvumirwa, kuitira kuti isabatike nekukuvadzwa nekuvhiya kwazvino. Kana kushanda kwazvino kuchidarika 150% yeiyo yakatarwa kukosha, iyo inverter inofanira kukwanisa kudzivirira.
(4) Kubuda Pfupi-Circuit Guarantee
Iyo Inverter pfupi-redunhu dziviriro yekudzivirira nguva yenguva isingafanire kupfuura 0.5s.
(5) Input Reverse Polarity Dziviriro:
Kana matanda akanaka uye asina kunaka ematare ekuisa anodzoserwa, mubatanidzwa anofanira kuita basa rekudzivirira uye kuratidza.
(6) Kudzivirirwa Mheni:
Iyo inverter inofanirwa kuve nedziviriro yemheni.
(7) Pamusoro pekudziya tembiricha, nezvimwe.
Pamusoro pezvo, kune vanopinda vasina magetsi ekusimbisa matanho, iyo Inverter inofanirawo kuve neyakawedzera kudzivirirwa kuchengetedza matanho ekuchengetedza iyo mutoro kubva kukuvadzwa kwakakura.
8. Kutanga hunhu
Ratidza kugona kweiyo inverter kutanga nemutoro uye kuita panguva yekushanda nesimba. Iyo inverter inofanira kuvimbiswa kutanga nekuvimbika pasi pemutoro wakatemerwa.
9. Ruzha
Shanduko, dzimba dzekushandisa, electromagnic switches uye vateveri mune zvigadzirwa zvemagetsi zvigadzirwa zvese zvinounza ruzha. Kana iyo inverter iri mune yakajairika kushanda, ruzha rwaro haruye kupfuura 80db, uye ruzha rwechidimbu chidiki chinofanira kunge chisina kupfuura 65DB.
Kutumira Nguva: Kukadzi-08-2022
