Munyika ye renewable energy systems, thehybrid inverterinomira senzvimbo yepakati, inoronga kutamba kwakaomarara pakati pekugadzira simba rezuva, kuchengetedza bhatiri, uye grid yekubatanidza.Nekudaro, kufambisa gungwa rehunyanzvi paramita uye data data inoperekedza izvi zvakaomesesa zvishandiso zvinowanzoita senge kutsanangura enigmatic kodhi kune vasina kudzidza.Sezvo kudiwa kwemagetsi akachena mhinduro kuri kuramba kuchikwira, kugona kubata uye kududzira zvakakosha ma paramita eiyo hybrid inverter rave hunyanzvi hunokosha kune vese vane ruzivo rwesimba nyanzvi uye vanofarira eco-vanoziva varidzi vemba zvakafanana. Kuzarura zvakavanzika zvakachengetwa mukati me labyrinth ye inverter parameters kwete chete kupa vashandisi simba rekutarisa nekugadzirisa masimba avo emagetsi asiwo kunoshanda senzira yekuwedzera simba rekushandisa uye kushandisa simba rakazara rezviwanikwa zvesimba rinowanikwazve.Mugwaro rino rakazara, tinotanga rwendo rwekubvisa kuomarara kwekuverenga ma paramita eiyo hybrid inverter, kupa vaverengi zvishandiso uye neruzivo rwunodiwa kuti vafambe zvisina tsarukano kuomarara kwesimba ravo rinogara riripo. 
Parameters yeDC inopinza (I) Yakanyanya kubvumidzwa kupinda kune iyo PV tambo simba Yakanyanya kubvumidzwa kupinda kune PV tambo simba ndiyo yakanyanya DC simba inotenderwa neinoshandura kuti ibatanidze kune PV tambo. (ii) Yakatemerwa DC simba Iyo yakayerwa DC simba inoverengerwa nekupatsanura iyo yakatemerwa AC inobuda simba neiyo shanduko inoshanda uye nekuwedzera imwe margin. (iii) Maximum DC voltage Iyo yakanyanya voltage yePV tambo yakabatana ishoma pane yakanyanya DC inopinza voltage ye inverter, uchifunga nezve tembiricha coefficient. (iv) MPPT voltage renji Iyo MPPT voltage yePV tambo uchifunga nezve tembiricha coefficient inofanira kunge iri mukati meMPPT yekutevera yerudzi rwe inverter.Iyo yakafara MPPT voltage renji inogona kuona mamwe magetsi ekugadzira. (v) voltage yekutanga Iyo hybrid inverter inotanga kana yekutanga voltage pachikumbaridzo ichipfuura uye ichidzima kana ichidonha pazasi pekutanga voltage chikumbaridzo. (vi) Maximum DC ikozvino Pakusarudza inverter yakasanganiswa, iyo yakanyanya DC ikozvino parameter inofanirwa kusimbiswa, kunyanya kana ichibatanidza matete firimu PV modules, kuve nechokwadi chekuti imwe neimwe MPPT kuwana PV tambo yazvino ishoma pane yakanyanya DC ikozvino yeiyo hybrid inverter. (VII) Nhamba yezviteshi zvekupinza uye MPPT migero Huwandu hwematanho ekupinza eiyo hybrid inverter inoreva huwandu hweDC yekupinza chiteshi, nepo huwandu hweMPPT chiteshi ichireva huwandu hwepamusoro pesimba rekutevera remagetsi, huwandu hwematanho ekupinza eiyo hybrid inverter haina kuenzana nehuwandu hwe. MPPT nzira. Kana iyo hybrid inverter iine 6 DC yekupinda, imwe neimwe yeatatu mahybrid inverter ekuisa inoshandiswa seMPPT yekupinda.1 mugwagwa MPPT pasi pemapopu akati wandei ePV inoda kuenzana, uye iyo PV tambo yekupinda pasi pemugwagwa wakasiyana MPPT inogona kusaenzana. Parameters ye AC kubuda (i) Maximum AC simba Maximum AC simba inoreva simba repamusoro rinogona kupihwa neiyo hybrid inverter.Kazhinji kutaura, iyo hybrid inverter inodaidzwa zvinoenderana neiyo AC inobuda simba, asi kune zvakare akatumidzwa zvinoenderana neyakayerwa simba reDC yekupinza. (ii) Maximum AC ikozvino Maximum AC yazvino ndiyo yakanyanya ikozvino iyo inogona kupihwa neiyo hybrid inverter, iyo inotarisisa zvakananga nzvimbo yemuchinjiko wetambo uye iyo parameter yakatarwa yemagetsi ekugovera magetsi.Kazhinji kutaura, iyo yakatarwa yedunhu inotyora inofanira kusarudzwa kusvika 1.25 nguva dzeiyo yakanyanya AC ikozvino. (iii) Yakatemerwa kubuda Rated output ine marudzi maviri efrequency output uye voltage output.MuChina, frequency kubuda kazhinji 50Hz, uye kutsauka kunofanirwa kunge kuri mukati me+1% pasi pemamiriro ekushanda.Voltage inobuda ine 220V, 230V, 240V, kupatsanura chikamu 120/240 zvichingodaro. (D) simba chinhu Muchikamu che AC, cosine yemusiyano wechikamu (Φ) pakati pemhepo uye ikozvino inonzi simba rekuita, iro rinoratidzwa nechiratidzo cosΦ.Nenhamba, iyo simba chinhu chiyero chesimba rinoshanda kune simba rinoonekwa, kureva, cosΦ=P/S.Iyo simba chinhu cheresitorendi mitoro senge incandescent bulbs uye resistance stoves ndeye 1, uye simba remasekete ane inductive mitoro iri pasi pe1. Kubudirira kweHybrid inverters Kune marudzi mana ekubudirira mukushandiswa kwakajairwa: kunyatsoshanda, European kunyatsoita, MPPT kunyatsoshanda uye kuita kwemuchina wese. (I) Kunyanya kushanda zvakanaka:inoreva kupinduka kwakanyanya kweiyo hybrid inverter ipapo ipapo. (ii) Kubudirira kweEurope:Ndiwo huremu hwemapoinzi emagetsi akasiyana anobva kune akasiyana emagetsi emagetsi eDC, akadai se5%, 10%, 15%, 25%, 30%, 50% uye 100%, zvinoenderana nemamiriro emwenje muEurope, ayo anoshandiswa. kufungidzira kushanda kwese kweiyo hybird inverter. (iii) MPPT kushanda zvakanaka:Iko iko kurongeka kwekutevera iyo yakanyanya simba poindi yeiyo hybrid inverter. (iv) Kushanda zvakanaka kwese:ndicho chigadzirwa cheEuropean kunyatsoshanda uye MPPT kunyatsoshanda pane imwe DC voltage. Battery Parameters (I) Voltage range Voltage renji rinowanzo reva kune inogamuchirika kana inokurudzirwa voltage renji mukati meiyo bhatiri system inofanirwa kushandirwa kuti iite zvakakwana uye hupenyu hwesevhisi. (ii) Maximum charge / discharge current Yakakura ikozvino yekupinda / kubuda inochengetedza nguva yekuchaja uye inova nechokwadi chekuti iyobhatiriyakazara kana kuburitswa munguva pfupi. Dziviriro Parameters (i) Kuchengetedzwa kwechitsuwa Kana girasi iri kunze kwemagetsi, iyo PV yekugadzira magetsi system ichiri kuchengetedza mamiriro ekuenderera mberi nekupa simba kune chimwe chikamu chemutsara wekunze-kwe-voltage grid.Iyo inonzi kuchengetedzwa kwechitsuwa ndeyekudzivirira iyi isina kurongwa mhedzisiro yechitsuwa kuti irege kuitika, kuve nechokwadi chekuchengetedzwa kwega kwega wegidhi uye mushandisi, uye kuderedza kuitika kwekukanganisa kwemidziyo yekugovera uye mitoro. (ii) Input overvoltage protection Input overvoltage dziviriro, kureva, kana iyo DC yekuisa parutivi voltage yakakwira kupfuura yakanyanya DC square yekuwana voltage inotenderwa iyo hybridinverter, iyo hybridinverter haizotanga kana kumira. (iii) Output side overvoltage/undervoltage protection Output side overvoltage/undervoltage dziviriro zvinoreva kuti hybrid inverter ichatanga nzvimbo yekudzivirira kana voltage iri padivi rekubuda reinverter yakakwira kudarika kukosha kwevoltage inobuda inobvumidzwa neinverter kana kudzika pane hushoma kukosha kwemhepo inobuda inobvumidzwa iyo inverter.Iyo nguva yekupindura yeabnormal voltage padivi re AC ye inverter inofanirwa kuenderana neyakagadzikwa yeiyo grid-yakabatana mwero. Nekugona kunzwisisa hybrid inverter yakatarwa paramita,vatengesi vezuva uye vanoisa, pamwe nevashandisi, vanokwanisa kunyatso tsanangura mavheti emagetsi, masimba ekuremedza, uye kuyerwa kwakanaka kuitira kuti vaone kugona kwakazara kweiyo hybrid inverter masisitimu, kukwirisa mashandisiro esimba, uye kubatsira kune remangwana rakagadzikana uye rine hushamwari. Munzvimbo inochinja yesimba rinodzokororwa, kugona kunzwisisa uye kukwidziridza maparamita eiyo hybrid inverter inoshanda sekona yekusimudzira tsika yekushandisa simba uye kuchengetedzwa kwezvakatipoteredza.Nekugamuchira manzwisisiro akagovaniswa mugwaro iri, vashandisi vanogona kufamba nechivimbo kuoma kwesimba ravo resimba, kuita sarudzo dzine ruzivo uye kugamuchira nzira yakagadzikana uye yakasimba pakushandisa simba.
Nguva yekutumira: Chivabvu-08-2024