Simba rezuva reTelecom Towers: Gwaro rekugadzira nekudyara mari

Simba rezuva rema "telecommunication towers" rinogona kuderedza nguva yekushandisa jenareta uye kuvandudza kuzvimiririra kwesimba, asi mapaneru ega haagadzire sisitimu yesimba remagetsi re "telecom" yakavimbika. Dhizaini yacho inofanira kuenderana nemutoro wakayerwa wenzvimbo, solar resource yemwaka wakaipisisa, chinangwa chekuzvitonga, DC voltage window, miganhu yebhatiri uye zvinodiwa pakudzoreredza. Munzvimbo zhinji, mhinduro yakanakisisa inzvimbo inotungamirwa pane isina jenareta.

Pakuongorora kwekutanga kwenzvimbo, ndinosiyanisa zvinogona kuverengerwa kubva kune zvichiri kufanira kuyerwa. Simba rezuva nezuva nehukuru hwePV hwechinguvana zvinogona kuongororwa nekukurumidza. Bhatiri, maitiro ekupisa, kudzoreredzwa kwezuva rakaderera uye dhizaini yekudzivirira yekupedzisira zvichiri kuda data renzvimbo uye makombama echigadzirwa. Musiyano iwoyo unodzivisa kufungidzira kwekutanga kuti kusashanduke chinyararire kuita zvirevo zvekutenga.

Sei telecom solar yakasiyana nePV yekutengeserana yakajairika

Denga repamusoro remabhizinesi rinowanzo shandisa grid senzira yekudzivirira simba. Nzvimbo yekunze isina grid haina humbowo hwakadaro. Kana dhizaini yemwedzi wezuva ichipa simba shoma pane zvaitarisirwa, mamiriro ebhatiri anoderera zuva nezuva kusvika mutoro wabviswa kana kuti nzvimbo yekuchengetedza yatanga.

Mitoro yenharembozha ine chimiro chayo. Nzvimbo yeredhiyo inogona kunge iine kudiwa kwakasimba, kusiyana kwetraffic, simba remagetsi ripfupi uye kutonhora kunotevera tembiricha yekunze. Ma microwave link, mwenje wekudzivirira, kutarisa, kudzora kupinda uye maheater emakabati zvinowedzera mitoro midiki iri nyore kupotsa. Kuwedzera redhiyo mune ramangwana kunogona kukosha kupfuura mashoma emapoinzi ekushanda kwekushandura.

Zvadaro pane DC interface. Masisitimu mazhinji efoni anoshanda pabhazi re -48 V DC. Kana zvivakwa zvichibvumira, PV inogona kuchaja bhatiri uye kupa DC loads kuburikidza neMPPT controller uye DC power system pasina shanduko isingadiwe yeDC-to-AC-to-DC. Inverter ichiri kudiwa yeAC loads, asi haifanirwe kuwedzerwa netsika.

Sarudza magadzirirwo ekushanda usati waisa saizi yezvikamu

Kurongeka kwenzvimbo kunotanga. Hunhu hwegrid, kuwanikwa kwemafuta, ivhu riripo, zviwanikwa zvezuva uye mhedzisiro yekudzima kwemagetsi zvinosarudza kuti ndeapi magadzirirwo anofanirwa kuverengerwa zvakadzama.

Kugadzirwa kwakachena kwesimba rezuva kunogona kutaridzika zvakanaka muspreadsheet nekuti kunobvisa mafuta. Asi jenareta shoma inogona kunge yakachipa pane kuisa PV yakakwana uye bhatiri kuti ivhare chiitiko chemamiriro ekunze chisingawanzoitika kwemazuva mazhinji. Kusiyana neizvi, jenareta yakakura inomhanya zvishoma kwenguva yakareba inogona kutambisa mafuta uye kusangana nematambudziko ekugadzirisa asingagoni kudzivirirwa. Handikurudzire kubvisa sosi yekupedzisira yekuchengetedza kusvika modhi yeawa imwe chete yapona mamiriro ezuva mashoma uye mushandi abvuma njodzi yekudzima yasara.

Tanga nekuyerwa kwemutoro uye mamiriro ekunze panguva yekugadzira

Zvishoma, unganidzai macoordinates enzvimbo, awa imwe neimwe kana maminitsi gumi nemashanu ekutakura, peak demand, DC neAC interfaces, nhoroondo yekudzimwa kwemagetsi, marekodhi ejenareta, tembiricha yemakabati, nzvimbo yePV iripo uye network yakarongwa yekuwedzera. Marekodhi matatu anonyanya kujekesa: trace yekutakura, maawa ekushandisa jenareta uye nhoroondo yemafuta anouya. Pavanotaura nyaya dzakasiyana, tora simba rekutanga serenguva pfupi uye tsvaga chikonzero usati waisa saizi yemidziyo.

Kana data renguva risingawanikwe, gadzira purogiramu ne subsystem pane kuwedzera nhamba yega yega yemazita nemaawa makumi maviri nemana. Maka fungidziro yega yega sezvakayerwa, zvakaverengerwa kana kufungidzira. Chikamu chidiki ichocho chinoita kuti ongororo inotevera ive nyore.

Simba rezuva nezuva rinoshandiswa kufungidzira PV uye kugona kwebhatiri. Simba repamusoro rinotariswa zvakasiyana nekuti rinoona kuti rinodzora, rinogadzirisa magetsi, rinogadzirisa magetsi, rinogadzirisa magetsi, tambo, mabhazi uye ratings dzekudzivirira magetsi. Zvese zvakakosha: nzvimbo ine avhareji yakaderera yezuva nezuva inogona kuburitsa magetsi mapfupi.

Kuverenga kuongorora kwePV

E_source ndiyo simba rinofanira kupihwa pamuganhu wesystem yakasarudzwa. PSH_design ndiyo nhamba inosvika zuva-awa yakawanda pamwedzi une zuva shoma, kwete avhareji yegore negore chete. K_PV Zvinokonzera kurasikirwa kwePV-side kwakadai sekupisa, tsvina, kusawirirana, waya, kushanda kweMPPT uye mumvuri.

Chengetedza miganhu yekurasikirwa ichionekwa. Kurasikirwa kwemugadziri wemagetsi nemagetsi emagetsi kunofanira kunge kuri munzira yemagetsi iri pasi; tembiricha yemodule uye kusvibiswa kwemagetsi kunofanira kunge kuri kudivi rePV. Kana zvese zviri zviviri zvakavanzwa mukati me "safety factor" imwe isina kujeka, zvinogona kuverengwa kaviri kana kusaonekwa zvachose.

Kuverenga kuongorora mabhatiri

E_autonomy ndiyo simba remutoro rinodiwa nepo manyuko akasarudzwa asipo. DoD kudzika kwekubuda kwemvura kunobvumidzwa, η_path kushanda zvakanaka kwebhatiri kana kutakura zvinhu, F_EOL kugona kwakachengetedzwa kunodiwa pakupera kwehupenyu, uye F_temp inomiririra kugona kushandiswa patembiricha yekugadzira. Usashandise chinhu zvakare kana chatovepo musimba rinoshandiswa rechigadzirwa.

Muenzaniso wekuongorora wakashanda

Funga nezvenzvimbo iri kure ine avhareji ye1.5 kW. Mutoro wayo unosvika 36 kWh pazuva. Ngatitii kushanda zvakanaka kwenzvimbo iri pasi pemvura kuri 88% uye mari yekuronga iri 10%; chinangwa chesimba remagetsi chinenge 45 kWh pazuva. Nemaawa ezuva anosvika 4.0 uye PV derating factor ye0.78, array yekutanga inenge 14.4 kWp.

Zvino ngatitii bhatiri rinofanira kutakura mutoro we1.5 kW kwemaawa gumi nemaviri. Izvi zvinoreva kuti 18 kWh yasvika. Pakudzika kwe80% kunobvumirwa kwekubuda, kushanda zvakanaka kwenzira ye94% uye 80% yekuchengetedza hupenyu, chinodiwa chekutanga chezita remagetsi chinenge 29.9 kWh usati waita module rounding uye kugadzirisa tembiricha. Chinodiwa chekuzvitonga kwemaawa makumi maviri nemana chingapeta kaviri nhamba iyoyo.

Nhamba idzi hadzisi quotation. Dzinotsanangura seti imwe chete yefungidziro, dzese dziri kuonekwa mutafura. Dhizaini yekupedzisira inofanira kutevedzera mamiriro ebhatiri paawa, mazuva akatevedzana emamiriro ekunze asina kunaka, tembiricha, kukura kwemutoro uye kudzimwa kwesimba. Inofanirawo kutenderera kumamodule ebhatiri anoenderana uye kuratidza simba remagetsi pamagetsi mashoma ekushanda.

Kupora ndiko kungwarira kunokanganikwa nevanhu

Mushure mekudzima kana kuti zuva rava kuderera, mutoro wefoni unoramba uchienderera mberi uku bhatiri richichajwa. Mumuenzaniso, kudzoreredza 18 kWh mukati memaawa matanhatu pa92% yekushanda zvakanaka kwenzira yekuchaja kunoda inenge 3.3 kW yekuchaja. Wedzera mutoro wenzvimbo we1.5 kW unoramba uripo uye sosi iripo inofanira kupa kanenge 4.8 kW usati warasikirwa nezvimwe zvinhu uye nzvimbo yekubatsira.

Saka bhatiri rinogona kukura zvakakwana kuti rikwanise kuzvitonga asi riine simba shoma rePV kana rectifier kuti ridzoke risati rasvika chiitiko chinotevera. Kuenzanisa kweState-of-charge kunofanira kuratidza zvese zvakachengetwa zvishoma uye nguva inodiwa kuti ridzorerwe.

Zvisarudzo zvezvikamu zvinokanganisa kuvimbika kwemunda

Kuiswa kwePV uye chimiro

Kuisa mamodules zvakananga pashongwe kunogona kuchengetedza nzvimbo yepasi, asi kukwirira kweshongwe hakuiti kuti kugadzirwa kwezuva kuve nani otomatiki. MaAntenna, simbi, tambo nemiti iri pedyo zvinogona kukonzera mimvuri yakaoma. Nzvimbo yemhepo yakawedzerwa, mutoro wechivakwa, kuchenesa kwakaoma uye mukana wekushanda pakakwirira zvinogona kupfuura kuchengetedza nzvimbo. Kana nyanzvi isingakwanise kuchenesa kana kutsiva module zvakachengeteka, kubereka kwayo kwedzidziso hakuna kubatsira zvakanyanya. Ma arrays akaiswa pasi anowanzo kuve nyore kutenderedza, kuongorora uye kuwedzera, chero bedzi komponi yacho iine ivhu rakachengeteka, risina mumvuri.

Tarisa mhepo, sinou, ngura, ivhu kana mamiriro ehwaro uye voltage yetambo inotonhora. Kudzora kurimwa kwemiti kunofanira kunge kuri muchirongwa chekuchengetedza; mutsara wemapaneru akajeka panguva yekuiswa kwemiti unogona kuvharwa gore rinotevera.

Bhatiri neBMS

Lithium iron phosphate inonyanya kutariswa senzvimbo yekuchengetedza zvinhu kuburikidza nemagetsi nekuda kwehupenyu hwayo hwekufamba kwenguva uye hunhu hwekupisa, asi makemikari haavimbise hurongwa hwakanaka. Ongorora simba rinoshanda, simba rinoenderera mberi uye rakanyanya kupisa, miganhu yekuchaja tembiricha yakaderera, kuderera kwekupisa kwakanyanya, dziviriro yeBMS, kuyera cell kana module, kutaurirana uye mamiriro ewarandi.

Mabhatiri akafanana anofanira kunge aine nzira yekugovana magetsi, firmware inoenderana uye dziviriro yebazi rega rega. Pamberi pekubatanidza, mutsauko wemamiriro emagetsi unofanirwa kudzorwa kudzivirira kupinda kwemagetsi kana kutenderera kwemagetsi.

Nzira yemagetsi yeDC uye mudzori wehybrid

Mutongi ndiye anosarudza kuti PV inopa mutoro riini, ichaja bhatiri riini, inotanga jenareta kana kushandisa grid riini. Zvainonyanya kukosha zvinofanira kuratidza mutemo webasa pane kuti zvive zvechigarire kubva kufekitori. Nzvimbo yakakosha inogona kuda kuchengetedzwa kubva pakudzokorodza mafuta nguva dzose. Saizvozvowo, miganhu yekutanga nekumisa jenareta inofanira kudzivirira kumhanya kwekufamba kwemhepo uye kubvumira kuvharwa kwekuchaja kwakanaka.

Simbisa huwandu hwemagetsi ebhatiri akazara zvichienderana nemutengo we -48 V telecom, nzvimbo dzekugadzirisa magetsi uye dhisiki yemagetsi yakaderera. Kune nzvimbo dzakasiyana dzeAC neDC, nyora danho rega rega rekushandura magetsi uye kushanda kwaro.

Dare remakurukota nekuchengetedzwa kwezvakatipoteredza

Nzvimbo yekunze inoda zvinopfuura IP rating yepamusoro. Kuwedzera kwezuva, kunyorova, munyu, guruva, zvipembenene, kupinda kwetambo, kuyerera kwemvura uye kupisa kwemukati zvese zvinogona kukanganisa kuvimbika kwenguva refu. Zvinonzwa tembiricha zvinofanirwa kumiririra mamodule ebhatiri nezvinhu zvinopisa, kwete mhepo iri pedyo nepanopinzwa chete.

Kudziisa, kufefetedza uye kutonhodza zvinodya simba, saka zviise mumodhi yekutakura. Panzvimbo dzinopisa, kabhineti inodzivirira hupenyu hwebhatiri inogonawo kuwedzera kudiwa kwesimba rezuva nezuva. Panzvimbo dzinotonhora, kudziyisa kunodzorwa kunogona kudiwa usati wabvumidzwa kuchaja.

Kutarisa kunotungamira kune chiito

Ruzivo rwunobatsira rwuri kure runosanganisira simba rekushandisa, mutoro wenzvimbo, mamiriro ebhatiri rekuchaja, kupararira kwesero kana module, tembiricha, kutanga kwejenareta, huwandu hwemafuta, zviitiko zvekudzivirira uye hutano hwekutaurirana. Dashboard inoratidza mamiriro ekuchaja 100% haisi humbowo hwekuti bhatiri rinogona kupa simba raro rakatarwa. Kuyedzwa kwesimba, nhoroondo yezviitiko uye data remafambiro zvinokwezva zvakanyanya. Gadza muridzi wealamu nenguva yekupindura usati waendesa, uye ita shuwa kuti controller yemuno inochengetedza kushanda kwakachengeteka kana kubatana kwegore kana backhaul kusipo.

Kuti uwane zvimwe zvinhu zvekuronga mapurojekiti zvakanangana nenzvimbo dzenharembozha, vatengi nemapoka einjiniya vanogona kutarisa zvinhu izvi zvemagetsi emagetsi ezuva senzira yechipiri yekutarisa pavanenge vachigadzirira mibvunzo yavo yenzvimbo.

Enzanisa mutengo wehupenyu hwese, kwete mapaneru chete kana uchienzanisa nedhiziri

Chiedza chezuva hachina invoice yemafuta, asi sisitimu yemagetsi yezuva ichiri nemari yemari, sevhisi uye yekutsiva. Pakuenzanisa dhiziri, shandisa mutengo wemafuta anouya pashongwe, kwete mutengo wepombi yenyika. Mamiriro emugwagwa, daro, kuchengetedzeka uye saizi yekutumira kwega kwega zvinogona kuchinja nhamba zvakanyanya. Kuenzanisa kwakaringana imutengo wakaderedzwa wekutumira kunodiwa mukati menguva yepurojekiti.

Shandisa zvinhu zvitatu: modhi iri kushanda parizvino, dhizaini yemagetsi ezuva-hybrid uye dhizaini inogona kudzokororwa zvakanyanya. Edza mutengo wemafuta, gore rekutsiva bhatiri, kukura kwemotokari, goho remagetsi ezuva uye fungidziro yemari. Ini ndinoda kuratidza fungidziro padivi pemhedzisiro; nhamba imwe chete yekubhadhara inovanza zvakawanda.

Mashandiro, kuchengetedzeka uye zvinhu zvinodiwa munharaunda

Kutarisa uri kure kunoderedza kufamba kusingakoshi, asi hakubvisi kugadziriswa kwemuviri. Kuisa alarm kunofanirwa kuona polarity, dziviriro, torque, alarm mapping, controller states, generator start, bhatiri recovery uye simba remagetsi chairo. Mushure mezvo, chinja data pane kumirira alarm ine voltage shoma. Mavhiki mashoma ekutanga akakodzera kutariswa zvakanyanya nekuti anofumura nzvimbo dzisina kunaka, shading isingatarisirwi uye zvinhu zvakawanda zvisina kutaurwa muongororo.

Kuba nekukanganisa zvinhu zvinofanira kutariswa. Mapaneru, mabhatiri, mafuta nemhangura zvinogona kukwezva kuba. Fenzi, kuonekwa kwekukanganisa, zvisungo zvakavanzwa, kutara zvinhu, kupinda mumidziyo zvine mwero uye kuiswa kwemidziyo zvine musoro zvinofanira kufungwa pamwe chete. Matanho ekuchengetedza anofanira kuramba achibvumira kugadziriswa kwakachengeteka uye kuparadzaniswa panguva yenjodzi.

Chirongwa chemagetsi chemafoni chinoshandisawo ivhu uye chinochinja maitiro ebasa remunharaunda. Kukurukurirana kwekutanga nevaridzi veminda nenharaunda kunogona kugadzirisa matambudziko ekupinda, zvinomera, kupenya kwechiedza, ruzha uye kuchengetedzeka. Kana zvichiita, dzidzisai mainjiniya emuno uye tsanangurai rutsigiro rwezvinhu zvemuno. Chirongwa chinoderedza kutumirwa kwedhiziri asi chisina sisitimu yekuchengetedza chakangogadzirisa hafu yedambudziko chete.

Kana sisitimu yemagetsi ezuva ingave isiriyo yekutanga yakakodzera

Solar haisiyo mari yakanakisisa inodyarwa pashongwe imwe neimwe. Funga nezvemagadzirirwo enzvimbo yacho kana paine mumvuri wakaoma gore rose, pasina nzvimbo yakachengeteka, nzvimbo pfupi yasara, kukura kwemutoro kusina chokwadi kana grid yakavimbika uye isingadhuri uye ine mukana wekudzimwa kwemagetsi. Mwaka wakaderera wezuva unogona zvakare kuita kuti jenareta, kuwedzera grid kana wind-solar hybrid zvive nemusoro kupfuura maPV akawanda nemabhatiri.

Dzimwe nguva mari yekutanga inofanira kunge iri yekushanda zvakanaka: kugadzirisa zvinodzora kutonhora, kubvisa michina yekare, kugadzirisa kurasikirwa kweDC kana kubatanidza zvinhu. 100 W yega yega inobviswa inochengetedza 2.4 kWh pazuva uye inoderedza zvinodiwa zvePV nebhatiri.

Mibvunzo yekuisa muchikumbiro chefoni yezuva chekupa chikumbiro

• Ndezvipi zviyero zvemutoro zvakayerwa, simba repamusoro uye kukura kweramangwana zvakashandiswa?
• Ndeipi data rezuva, mwedzi wedhizaini uye makore emamiriro ekunze anotsigira saizi yePV?
• Ndezvipi zvinorasikirwa uye zvinokanganisa purofiti zvinosanganisirwa, uye miganhu yazvo iri kupi?
• Simba rebhatiri rinosvika pakuremerwa ringani pakutanga nepakupera kwehupenyu?
• Chii chinoitika mumazuva anotevedzana ekushaya zuva?
• Kupora kunotora nguva yakareba sei uku mutoro uri mupenyu uchiramba uchishanda?
• Ndezvipi zvinhu zvinosara paDC, uye AC conversion inodiwa kupi?
• Kutanga, kumira, kurodha uye kutadza kwejenareta zvinobatwa sei?
• Tembiricha yebhatiri uye miganhu yemagetsi ndeyei?
• Ko mumvuri, mhepo, ngura, guruva, kunyorova uye kuba zvinogadziriswa sei?
• Ndeapi maaramu anowanikwa munharaunda uye kure, uye ndiani anopindura?
• Ndedzipi bvunzo dzekugamuchirwa kwefekitori nenzvimbo dzinoratidza maitiro ega ega ekushanda?
• Ndezvipi zvikamu zvekuchengetedza, rutsigiro rwefirmware uye masevhisi emumunda aripo?
• Ndiani ane basa rekutsiva mabhatiri, kutakura uye kubata mabhatiri kusvika apera?

Maitiro aHuijue pakushandisa simba remagetsi panzvimbo dzenharembozha

Huijue inogadzira mhinduro dzemagetsi ekutaurirana dzakabatana dzinosanganisa kupa, kugovera, kuchengetedza, kuchengetedza uye kutarisa zvinodiwa pakushanda kwenzvimbo. Zvichienderana neprojekiti, magadzirirwo acho anogona kusanganisira kugadzira PV, MPPT control, lithium battery storage, nominal -48 V DC power, grid kana generator input, Environmental control uye remote energy management.

Chikumbiro chinofanira kutanga neuchapupu, kwete hukuru hwekabhineti hwakatarwa. Zvinobatsira zvinosanganisira macoordinates, load profile, autonomy target, voltage window, grid uye generator history, climate limit, solar area iripo, communication protocol uye expansion inotarisirwa. Kubva ipapo, timu yeinjiniya inogona kuenzanisa architectures uye kuona kuti ndeapi mafungiro anoda kusimbiswa mumunda.

Mibvunzo inowanzobvunzwa

Nhare yenharembozha inogona kushanda nesimba rezuva here?

Ehe, uko simba rezuva, nzvimbo isina mumvuri, kugona kwekuchengetera uye mutoro zvinoenderana. Modhi yenguva inofanira kuramba ichiyedza mwaka wezuva shoma uye kudzoreredzwa kunodiwa. Nzvimbo dzakakosha dzinogona kuchengetedza jenareta kana imwe nzira yekuchengetedza kana paine zviitiko zvisingawanzoitiki.

Masero ezuva anoda mangani?

Hapana mhinduro yakavimbika kubva kurudzi rweshongwe chete. Kuwanda kwepaneru kunoenderana nemutoro wezuva nezuva, chiyero chemapaneru, dhizaini yezuva remwedzi, tembiricha, mumvuri, kurasikirwa kwesystem, kurongeka uye mwero wekukura. Tanga ne kWh pazuva, kwete mutemo wepaneru-pa-shongwe.

Nzvimbo yemafoni inoshandisa simba rezuva inoda inverter nguva dzose here?

Kwete. Mazhinji materefoni anoshandisa nominal -48 V DC uye anogona kupihwa kuburikidza neDC architecture yakakodzera. Inverter inodiwa kune materefoni eAC. Kubvisa matanho ekushandura asingakoshi kunogona kuderedza kurasikirwa uye kurerutsa nzira yemagetsi.

Kuzvitonga kwebhatiri kwakakodzera zvakadii?

Mushandi anofanira kusarudza kuti ndiani anozvisarudzira kubva pane chinangwa chebasa, mamiriro ekunze, kuvimbika kwenzvimbo yacho uye nguva yekupindura. Nzvimbo inobatsirwa negrid ingada maawa, nepo nzvimbo iri kure isina grid ingada nguva yakareba. Kuzvisarudzira kwenguva refu kunowedzera mutengo, nzvimbo yaunofamba nayo uye kudiwa kwekudzoreredza.

Panera dzezuva dzinogona kuiswa panhare yeTelecom here?

Zvinogona kuitwa mune mamwe magadzirirwo akagadzirwa neinjiniya, asi chimiro, kurodha mhepo, mumvuri, nzira yekufambisa tambo, RF environment uye nzira yekuchengetedza zvinofanirwa kuongororwa. Kuisa pasi kunowanzo kuve nyore kana paine nzvimbo yakachengeteka.