Kusimuka kwekusimuka kweindasitiri yemapikicha Mushure mekukwira kweiyo photovoltaic indasitiri, iyo photovoltaic inverter yave iyo core zvishandiso mune idzva resimba simba rechizvarwa, uye kujairana nemunhu wese. Kunyanya munyika dzakasimukira muEurope uye dzakabatana. Munyika dzakawanda, vasingafambi veimba vakashandiswa semidziyo yemumba, uye huwandu hwehupfu hwakakwira.
Iyo photovoltAIC inverter inoshandura iyo yakananga ikozvino inogadzirwa ne Photovoltaic modules mukuchinja zvazvino uye wozotyisa mune grid. Kuita uye kuvimbika kwevaivhesera kunozivisa simba remhando uye kusakwana kwechiSimba kwechizvarwa che simba. Naizvozvo, iyo photovoltaic inverter iri paiyo iyo yepamhepo yese Photovoltaic simba rezerential system system. chimiro.
Pakati pavo, vabati vegrid-vakabatana vanowana mukana mukuru wemusika muzvikamu zvese, uye zvakare kutanga kwekuvandudzwa kwematongi ese emuridzi. Kuenzaniswa nemamwe marudzi evanopinda, grid-yakabatana nevapambi vane nyore mune tekinoroji, vachitarisa paPhosevoltaic Input uye grid kubuda. Yakachengeteka, yakavimbika, inoshanda, uye yakakwirira-yemhando yekubuda simba yave iyo inotarisisa yevashandi vakadaro. zvehunyanzvi zviratidzo. Mumamiriro ezvinhu ehunyanzvi eGidhi-yakabatana maTyavoc's Phrovoltaic Envertters akagadzirwa munyika dzakasiyana, mapoinzi ari pamusoro apa akave akajairika mapoinzi eyero, chokwadi, nhoroondo yemaparati akasiyana. Kune grid-yakabatana nevapambi, zvese zvinodikanwa zvehunyanzvi zvinowanikwa pakusangana nezvinodiwa zvechigedhi kwezviratidziro, uye zvimwe zvinodikanwa zvinobva kune izvo zvinodiwa nevashandi, izvo, zviri pamusoro-pasi zvinodiwa. Sevhoriyashi, frequency yakatarwa, midziyo yemasimba emhando, kuchengetedzwa, kudzora zvinodiwa kana kukanganisa kunoitika. Uye maitiro ekubatanidza kune grid, ndeipi meso enguva yekukwira semafuta ekubatanidza, etc. Uye kubva kune yehunyanzvi hwekufunga, ipfungwa yakakosha ndeyekuti iyo yakabatana-yakabatana inverter ndeye "chidhori-chakabatana chizvarwa", kureva kuti, inounza simba kana ichisangana nemamiriro ezvinhu ane grid. Kupinda mune esimba manejimendi nyaya mukati meiyo Photosvoltaic system, saka zviri nyore. Sezvakareruka semuenzaniso webhizimusi wemagetsi ayo anogadzira. Maererano nenhamba dzekunze, dzinopfuura 90% yeiyo photovoltaic system iyo yakave yakavakirwa uye inoshanda ndeye photovoltaic grid-masisitimu, uye grid-yakabatana nevapambi vanoshandiswa.
Kirasi yevakabatanidzwa pakatarisana neGrid-yakabatana nevapambi vari pasi-grid vevarwi. Iyo yekubvisa-grid inverter inoreva kuti kubudiswa kweiyo inverter haina kubatana kune iyo grid, asi yakabatana nemutoro, iyo inotyaira zvakananga mutoro kune simba rekupa simba. Kune mashoma ekushandisa ivhu-grid vabati, kunyanya mune dzimwe nzvimbo dziri kure, uko mamiriro ezvinhu akabatanidzwa haawanikwe, kana kudiwa kwekuzvisarudzira, kusarudzika-grid-grid-chizvarwa uye kuzvishandisa. . Zvakaomarara pane grid-yakabatana-yakabatana
Saizvozvo,off-grid invertersiri hwaro hwekusimudzira kwevakabatanidzwa. Bidirectional vabati vehunyanzvi vanonyatsobatanidza hunyanzvi hwehunyanzvi hwegrid-hwakabatana nevapambi uye vanobviswa-grid vertrs, uye vanoshandiswa masimba emarungu kana masimba emarudzi. Kana ichishandiswa mukufananidza neye simba grid. Kunyangwe pasina akawanda mafaro emhando iyi parizvino, nekuti iyi mhando yehurongwa ndiyo gadziriro yekuvandudzwa kwemicrogrid, iri mumutsara neyezvivakwa uye zvekutengesa maitiro echizvarwa chakagoverwa mune ramangwana. uye ramangwana rakanyorwa microgrid application. Chaizvoizvo, mune dzimwe nyika nemisika uko mapepa emahara ari kukudziridza nekukurumidza uye kukura, kushandiswa kwemisangano mumhuri uye nzvimbo diki dzatanga kuseta zvishoma nezvishoma. Panguva imwecheteyo, hurumende yomunharaunda inokurudzira kuvandudzwa kwechizvarwa chemasimba emuno, zvekuchengetedza uye zvekutengesa mitezo yemhuri semhuri, zvichikonzera chizvarwa chitsva chekuzvishandisa, uye chikamu chisina kukwana kubva kune simba grid. Naizvozvo, iyo Bidirectional Inverter inoda kufunga nezvekudzora mabasa uye masimba mashandiro emabasa, akadai sebheti yekudzora uye grid-grid-grid mashandiro emabasa, uye mutoro-akavimbika magetsi ekupa mazano. Zvese mune zvese, iyo bidirectel Invertter ichatamba zvakanyanya kudzora kutonga uye mabasa ekutarisira kubva pamaonero ehurongwa hwese, pane kungofunga nezvinodiwa zve grid kana mutoro.
Semumwe weairairo rekuvandudza kwesimba grid, chizvarwa chemunhu chomunharaunda, kugovaniswa kwesimba Mune ino modhi, iyo microgrid yemuno ichaumba hukama hwekudyidzana neye hombe grid, uye iyo microarigrid haizoshandire padhuze neiyo grid yakakura, asi ichashanda zvakazvimiririra, izvo, mune chitsuwa. Kuti usangane nekuchengetedzeka kwenzvimbo uye ipa kukoshesa kusavimbika kwesimba. Parizvino, nekuda kwemamiriro ekunze ematongerwo enyika akasiyana siyana uye mitemo, mapikicha haana kuiswa pachiyero chikuru, uye nhamba diki yemiratidziro iri kushanda, uye mazhinji emapurojekiti akabatana kune grid. Iyo microgrid inverter inosanganisa iyo technical maitiro eiyo bidirectional Inverter uye inotakura chinhu chakakosha grid manejimendi basa. Icho chinowanzoitika chakabatanidzwa uye vanopinda muchina chakabatanidzwa chinobatanidza muripo, kutonga uye manejimendi. Inotsvaga nzvimbo yemuno simba, mutoro kutonga, kutonga kwebhatiri, inverter, kuchengetedzwa uye mamwe mabasa. Iyo ichazadzisa iyo manejimendi basa rezvese microgrid pamwe chete neiyo microgrid Energy Management System (MMMEMS), uye ichave midziyo yemukati yekuvaka hurongwa hwehurongwa hwemicheka. Kuenzaniswa neyekutanga grid-yakabatana inverter mukuvandudzwa kwehunyanzvi hwekushandisa, yakaparadzana Iyo yekuchengetedza simba yekuchengetedza inopa inopa bidirectional inversion, kushandurwa kwazvino, uye bhatiri kuchabhadhara uye kurasa. Iyo microgrid manejimendi system inochengetedza iyo yese microgrid. Vataure a, b, uye c vese vanodzorwa neiyo microgrid manejimendi system uye inogona kushanda muzvitsuwa zviri kure. Cheka zvinhu zvisina-kutsoropodza maererano neye simba rekuwanikwa nguva nenguva kuti urambe wakasimba weiyo microgrid uye kushanda kwakachengeteka kwemitoro yakakosha.
Kutumira Nguva: Kukadzi-10-2022
