Maererano kuvaka uye kushanda photovoltaic simba chizvarwa muzvikamu zvitatu zvokutanga gore rino ichangoburwa neNational Energy Administration, kubva January kusvika September, nyika yangu achangogadzwa photovoltaic kukwanisa aiva miriyoni 18,7 kilowatts, kusanganisira mamiriyoni 10.04 kilowatts kuti centralized photovoltaics uye. 8.66 miriyoni kilowatts yekugovera photovoltaics;kubva muna 2020 Pakupera kwaGunyana 2009, iyo yakawedzera yakaiswa simba rekugadzira magetsi emagetsi akasvika 223 miriyoni kilowatts.Panguva imwecheteyo, chiyero chekushandisa che photovoltaic simba rekugadzira chave chichiramba chichivandudzwa.Muzvikamu zvitatu zvekutanga, nyika ye photovoltaic power generation yaiva 2005 bhiriyoni kwh, kuwedzera kwe16.9% gore negore;mavhareji enyika photovoltaic utilization maawa aiva maawa 916, kuwedzera kwemaawa matanhatu gore negore.
Kubva pakuona kwemabhizimisi, kuwedzera kunoramba kuripo mukugamuchirwa kwevanhu ve photovoltaic simba rekugadzira simba inokonzerwa nekuderera kunoramba kuripo mumutengo we photovoltaic simba, asi nzvimbo ye hardware imwe chete yakadai semamodules ekuderedza mari ishoma.Pasi peiyo indasitiri maitiro emasimba makuru uye saizi hombe, iyo system yekupedzisira inoisa matambudziko matsva kune makuru malink eiyo maindasitiri ketani senge mabhureki uye inverters.Maitiro ekutanga kubva kumagetsi chiteshi sisitimu, funga zvakazara uye gadzirisa iyo gadziriso yave kuvandudzwa kwemabhizinesi ephotovoltaic panguva ino.New Direction.
Simba guru, saizi huru, dambudziko idzva
The International Renewable Energy Agency (IRENA) yakaratidza kuti mumakore gumi apfuura, pakati pemarudzi ose emagetsi ekugadzirisa, muvhareji mari yekugadzirwa kwemagetsi e photovoltaic yakawa zvakanyanya, kupfuura 80%.Zvinotarisirwa kuti mutengo we photovoltaic power generation uchawira mberi muna 2021, iyo 1 / yeiyo yemagetsi emagetsi emagetsi.5.
Iyo indasitiri yakadhirowawo nzira yakajeka yekuvandudza yekudzikisa mutengo.Huang Qiang, mutevedzeri wemutungamiri weRisen Energy (300118), akataura kuti mutengo wemagetsi pa kilowatt-awa wakawedzera humiro hwekuvandudza, uye kushambadzira kwaita kuti makwikwi awedzere.Muchiitiko chitsva chenhoroondo, hutsva hwakatenderedza mutengo wemagetsi hwave hwaro hwekukwikwidzana kwemabhizinesi.Kuseri kwedanho rakakura kuwedzera simba remodule kubva pa500W kuenda ku600W ndiko kubudirira kweindasitiri mumutengo wemagetsi."Indasitiri yakasimuka kubva kunguva yekutanga ye" cost per watt " inodzorwa nerubatsiro rwehurumende kuenda kunguva ye "mutengo pa watt" inodzorwa nemitengo yemusika.Mushure mekuenzanisa, mutengo wakaderera pamvura uye mitengo yakaderera yemagetsi ndiyo indasitiri yephotovoltaic yegumi neina Misoro mikuru."
Nekudaro, izvo zvisingagone kufuratirwa ndezvekuti kuenderera kwekuwedzera kwesimba uye saizi yezvikamu zvakaisa pamberi pepamusoro zvinodiwa kune zvigadzirwa mune mamwe makuru maindasitiri cheni matani senge mabhureki uye inverters.
JinkoSolar inotenda kuti kuchinja kwema-high-power modules ndiko kuvandudzwa kwehukuru hwemuviri uye kushanda kwemagetsi.Kutanga, ukuru hwemuviri wezvikamu zvakabatana zvakanyanya nekugadzirwa kwebhakiti, uye kune zvinowirirana zvinodiwa zvesimba uye urefu hwebhakiti kuti uwane nhamba yakakwana ye-single-string modules;chechipiri, kuwedzera kwesimba rema modules kuchaunzawo kuchinja mukushanda kwemagetsi.Izvo zvino zvinogadziriswa zvinodikanwa zvichave zvakakwirira, uye ma inverters ari kusimukirawo munzira yekuchinjisa kune yakakwira chikamu mafungu.
Nzira yekuwedzera mari ye photovoltaic power plant yakagara iri iyo inowanzotsvaga ye photovoltaic industry.Kunyangwe kuvandudzwa kweyepamusoro chikamu tekinoroji kwakasimudzira kuwedzera kwekugadzirwa kwemagetsi uye kudzikira kwemutengo wesystem, zvakaunza zvakare matambudziko matsva kune bracket uye inverter.Vemabhizimisi vari kushanda nesimba kugadzirisa dambudziko iri.
Munhu akakodzera anotarisira Sungrow akataura kuti zvinhu zvakakura zvinokonzeresa zvakananga kuti voltage uye ikozvino inverter iwedzere.Iyo yakanyanya kupinza ikozvino yeimwe neimwe MPPT dunhu retambo inverter ndiyo kiyi yekuchinja kune yakakura zvikamu."Iyo kambani imwe-chanecha yakanyanya kupinza ikozvino yetambo inverters yakawedzera kusvika 15A, uye zvigadzirwa zvitsva zvemainverters zvine mahombe ekuisa mafungu zvakarongwawo."
Tarisa pane zvese, kurudzira kubatana uye mutambo uri nani
Mukuongorora kwekupedzisira, photovoltaic power station injiniya yehurongwa.Innovations mune main link eiyo maindasitiri ketani senge zvikamu, mabhureki, uye inverters zvese ndezvekufambira mberi kwechiteshi chemagetsi.Pasi pemashure kuti iyo imwe chete hardware yekudzikisa mutengo nzvimbo iri kuswedera pedyo nedenga, photovoltaic makambani ari kusimudzira kuchinjika kwezvigadzirwa mune zvese zvinongedzo.
Zhuang Yinghong, Global Marketing Director weRisen Orient, akaudza vatori venhau kuti: "Pasi pemaitiro matsva ebudiriro, makiyi ekubatanidza senge akanyanya kushanda zvakanaka zvikamu, inverters, uye mabhuraketi anofanirwa kutevedzera kugovana ruzivo, kuvhura uye kuhwina-kuhwina-kuhwina-yekudyidzana modhi, ipai. kutamba kwakazara kune avo vakasiyana mabhenefiti emakwikwi, uye kuita zvinoenderana Chete tekinoroji tsvakiridzo uye kugadzirwa kwechigadzirwa kunogona kusimudzira kuvandudzwa kwetekinoroji yeindasitiri yephotovoltaic uye kuvandudza kumisikidzwa nekumisikidzwa kweindasitiri.
Munguva pfupi yapfuura, pa12th China (Wuxi) International New Energy Conference uye Exhibition, Trina Solar, Sunneng Electric uye Risen Energy yakasaina chibvumirano chekushandira pamwe pa "Ultra-high-power photovoltaic modules inomiririrwa ne600W +" .Mune ramangwana, mapato matatu achaita zvakadzama kubatana kubva kudivi rehurongwa, kusimbisa tsvakiridzo yehunyanzvi uye kuvandudzwa kwechigadzirwa maererano nezvigadzirwa uye kugadziridzwa kwehurongwa, uye kuenderera mberi nekusimudzira kuderedzwa kwemitengo yekugadzira simba rephotovoltaic.Panguva imwecheteyo, ichaitawo huwandu hwakazara hwekushandira pamwe mukusimudzira musika wepasi rose, kuunza yakakura kukosha kwekuwedzera nzvimbo yeindastiri, uye kuwedzera pesvedzero yeakanyanya-akakwira simba zvikamu.
Yang Ying, injinjiniya mukuru weCITIC Bo's R&D Center, akaudza vatori venhau kuti: "Parizvino, kuomerwa kwekubatana kwezvibatanidza zvakakura senge zvinhu zvine hunyanzvi, mainverters, uye mabhuraketi inzira yekusanganisa hunhu hwezvigadzirwa zvakasiyana, kuwedzera mabhenefiti echigadzirwa chimwe nechimwe, uye tanga iyo yakanyanya Iyo sisitimu dhizaini ye'Excellent Matching'."
Yang Ying akatsanangura zvakare kuti: "Kune matracker, maitiro ekutakura zvimwe zvinhu mukati mechikamu che'chakanaka' chimiro, dhiraivha, uye dhizaini yemagetsi kuti uvandudze kushanda kwesimba rese resitimu idambudziko rekukurumidzira kune vanogadzira tracker.Izvi zvinodawo kukwidziridzwa uye kubatana nechikamu uye vanogadzira inverter. "
Trina Solar inotenda kuti maererano nemaitiro emazuva ano emasimba makuru uye maviri-sided modules, mabhuraketi anodiwa kuti ave nekuenderana kwepamusoro uye kuvimbika kwepamusoro, pamwe nekugadzirisa hungwaru hwekugadzira magetsi uye mamwe maitiro, kubva mukuedza kwemhepo yemhepo, magetsi parameter. kuenzanisa, dhizaini dhizaini yakangwara algorithms, etc. Mafungiro mazhinji.
Kudyidzana nekambani inverter yeShangneng Electric ichaenderera mberi nekuwedzera chiyero chekubatana uye kusimudzira kushandiswa kwakakura kwezvikamu zvakakura zvemagetsi uye zvirinani zvigadziriso zvehurongwa.
Intelligent AI + inowedzera kukosha
Munguva yekubvunzurudzwa, vatungamiri vepamusoro vemakambani e photovoltaic vakaudza vatori venhau kuti "zvikamu zvinobudirira + zvekutevera mabheji + inverters" zvakava kubvumirana mumhizha.Nerutsigiro rwemhando yepamusoro-tekinoroji yakadai sehungwaru neAI +, kune mikana mizhinji yezvikamu zvesimba repamusoro-soro kuti zvibatane nemamwe maindasitiri echeni matani senge mabhuraketi nemainverters.
Duan Yuhe, purezidhendi weShangneng Electric Co., Ltd., anotenda kuti pari zvino, mabhizinesi ekugadzira photovoltaic atanga kushandura kuita zvine hungwaru kugadzira, uye nhanho yehungwaru iri kuramba ichivandudza, asi pachine nzvimbo yakawanda yekuvandudza. akangwara photovoltaic masisitimu, senge inverter-centric kuvandudzwa.Coordination, manejimendi level, nezvimwe.
Yan Jianfeng, wepasi rose brand director weHuawei's smart photovoltaic bhizinesi, akataura kuti tekinoroji yeAI yakakura nekukurumidza mumakore achangopfuura.Kana AI tekinoroji inogona kubatanidzwa neiyo photovoltaic indasitiri, ichatyaira kubatanidzwa kwakadzika kwese makuru makuru ekubatanidza mune photovoltaic industry chain.Semuyenzaniso, padivi rekugadzira magetsi, isu takabatanidza AI algorithms kugadzira iyo SDS system (smart DC system).Kubva pamaonero edhijitari, isu hatigone kuona 'mwaranzi yekunze, tembiricha, kumhanya kwemhepo uye zvimwe zvinhu, zvakasanganiswa nedata hombe chaiyo uye hungwaru hweAI.Kudzidza algorithm yekuwana yakanakisa kona yekutevera bracket munguva chaiyo, kuona yakavharwa-loop yekubatana kubatanidzwa kwe "double-sided module + tracking bracket + multi-channel MPPT smart photovoltaic controller", kuitira kuti iyo yese DC simba rekugadzira simba risvike. nyika yakanakisa, kuitira kuti chiteshi chemagetsi chiwane chizvarwa cheMagetsi chakanyanya."
Gao Jifan, sachigaro weTrina Solar, anotenda kuti mune ramangwana, pasi pekugadzirwa kwesimba rakangwara (600869, stock bar) uye simba Internet yezvinhu, matekinoroji akadai sehungwaru hwekugadzira uye blockchain achawedzera kukurudzira kukura kweiyo photovoltaic system.Panguva imwecheteyo, digitization uye hungwaru zvicharamba zvichibatanidzwa nedivi rekugadzira, kuvhura iyo ketani yekugovera, yekugadzira rutivi, uye vatengi, uye kuunza kukosha kukuru.
Nguva yekutumira: Jan-13-2021
