Ragewar lalacewa mai yuwuwa (PID) ya mamaye masana'antar hasken rana tun asalinsa.Wannan al'amari yana faruwa ne lokacin da aka shigar da babban ƙarfin wutar lantarki na gefen aikin hasken rana kusa da wasu kayan aiki masu ƙarfin lantarki daban-daban.Rashin daidaituwa na iya haifar da ƙaura na sodium, inda electrons ke rufe a cikin tseren gilashin module da kuma hanzarta lalata tsarin.
Steven Marsh, babban darektan fasaha da ƙira a babban mai haɓaka Origis Energy ya ce "Wannan babban girman da ke tattare da shi yana motsa wannan halin PID, idan ba a tsara kayayyaki ko na'urorin lantarki ba ta wata hanya ta musamman don rage wannan.
Na'urorin fim na bakin ciki sun fi saurin kamuwa da PID saboda girman wutar lantarki da kayan shafa, amma fa'idodin silicon crystalline suma suna cikin haɗari. idan akwai kurakurai a cikin wafers.Developer Silicon Ranch yana ba da fifikon aikin anti-PID don masu juyawa igiyoyi akan nau'ikan ayyukan biyu.
“An yi su daban, amma iri ɗaya negdamu cewa mai zanen hasken rana ya kasance yana da, wanda shine waɗannan ƙananan rauni a cikinmasu amfani da hasken rana, kuna kiyayewa da fasalin anti-PID a cikin kuinverters, "in ji Nick de Vries, SVP na fasaha da sarrafa kadara a Silicon Ranch.
Lokacin da sabuwar fasahar panel ta fito, sau da yawa yana ɗaukar ɗan lokaci don haɓaka samfurin don rage haɗarin PID.Samfuran farko na samfuran gilashin-kan-gilashi suna da matsala tare da PID, amma masana'antun sun sami ci gaba tun daga lokacin, in ji Marsh.
"[PID] yana dawowa daga lokaci zuwa lokaci yayin da fasahar ke tasowa, saboda kawai sabo ne kuma yana tasowa.Yana da matukar bukata yanayi cewa na'urorin dole su bi, "in ji shi.
Masu juyawa na tsakiya shine amintaccen fare don guje wa PID.Sun haɗa da ginannun gidajen wuta waɗanda ba su da tushe mara kyau, suna ware sassan DC da AC na tsarin.
Amma yayin da ake ƙara tura masu jujjuyawar kirtani na canji a kan manyan ayyuka don sauƙi na O&M, tare da filayen fim na bakin ciki da in ba haka ba, masu aikin dole ne yanzu suyi la'akari da rage PID.
“Akwai wasu mahimman hanyoyin da za ku iya cimma warewa na galvanic, kuma na'urar taranfoma na ɗaya daga cikinsu.Yin canjin canjin ya zama mara amfani abin takaici yana haifar da wannan batun, ”in ji Marsh."Tsarin PV zai ƙare yana iyo, kuma yawanci abin da hakan ke nufi shine kusan rabin abubuwan da ke cikin tsarin gaba ɗaya za su fuskanci mummunan ra'ayi dangane da ƙasa."
Ana iya amfani da ƴan hanyoyi don taimakawa guje wa PID a cikin inverters maras canji.Masu sakawa za su iya ƙara na'ura mai ɗaukar hoto ta keɓewa ko ƙasa na'urar wutar lantarki a gefen AC.Kuma masana'antun yanzu suna ƙara kayan masarufi na musamman da software zuwa masu canza igiyoyi don yaƙar PID.
Marsh ya ce akwai nau'i biyu na rage PID a cikin kirtaniinverters- Hanyoyin anti-PID masu aiki da hanyoyin dawo da PID masu wucewa.Kayan aikin anti-PID mai aiki da mafita na software suna ɗaukar gefen DC na tsarin kuma suna haɓaka ƙarfin lantarki don haka duk samfuran suna sama da ƙasa.A gefe guda, hanyoyin dawo da PID suna aiki da dare don warware PID ɗin da aka tara yayin rana.Koyaya, masana'antar siraren fim ɗin First Solar ta ce samfuran sa suna amsa da kyau ga ayyukan anti-PID maimakon dawo da PID.
Wasu ƴan masana'antar inverter a kasuwa yanzu sun haɗa da kayan aikin anti-PID da software masu rakiya don karewa daga lalacewa, ko siyar da na'urorin haɗi daban don yin ayyukan kariya.Alal misali, CPS America tana ba da CPS Energy Balancer , yayin da Sungrow ke gina kayan aikin anti-PID a cikin SG125HV da SG250HX string inverters.Sungrow ya fara ba da inverters anti-PID a kusa da 2018.
"Akwai tambayoyi game da raguwar adadin bangarori gaba ɗaya a lokacin, don haka mun samar da mafita," in ji Daniel Friberg, darektan samfur da injiniya a Sungrow.
Yaskawa Solectria kwanan nan ya ba da sanarwar sigar anti-PID ta XGI 1500-250 jerin zaren inverter wanda aka keɓance don aiki tare da na'urorin fim na Fim na Farko na Solar.
"Wannan yana ɗaukar ƴan ƙananan canje-canje na ciki zuwa inverter.Ba wata babbar yarjejeniya ba ce, amma yana buƙatar ɗan lokaci injiniyanci da sabuntawar jeri don sabon ƙayyadaddun ƙirar ƙira a cikin wannan jerin, don haka muna tsakiyar tabbatar da hakan a cikin dakin gwaje-gwaje, ”in ji Miles Russell, darektan samfura. Gudanarwa a Yaskawa Solectria Solar.
Dukansu Solectria da Farko Solar suna yin samfuran su a cikin Amurka, suna ba masu sakawa sauƙin haɗawa don cimma burin ƙarfafa abubuwan cikin gida waɗanda aka haɗa cikin IRA.Amma sun tattauna batun rage PID da kyau kafin a rubuta IRA.
"Mun fara wannan dangantakar shekaru biyu da suka wuce, tare da kawai burin a kan matakin fasaha don cimma samfurin da ya dace da samfurinmu cikin sauƙi," in ji Alex Kamerer, manajan aikin a Farko Solar."Muna tafiya wannan ƙarin matakin don tabbatar da cewa muna da jituwa tare da masu samar da tsarin, wanda ke amfanar abokan cinikinmu."
Ko da yake ƙarin masana'antun inverter sun fara haɗa ayyukan anti-PID a cikin inverters yayin da ake ƙara yin amfani da fasahar a cikin manyan ayyuka, injiniyoyi har yanzu wasu lokuta suna tono ta hanyar zanen bayanai don bincika ƙarfin anti-PID na samfur, a cewar Origis's Marsh.
"Mun gano cewa akwai 'yan zaɓuɓɓuka a can, kuma ba lallai ba ne babban direba a cikin babban farashin farko na inverter," in ji shi."Duk da haka, waɗannan ba sa zama sanannen fasalin fasalin inverter, watakila saboda batun yana da fasaha sosai, sosai, ko ma [saboda] PID kanta yana da wahalar ganowa a fagen.Don haka tabbas muna ganin wasu inverters marasa canji waɗanda ke zuwa ba tare da wannan aikin ba. ”
Amma rage PID zai zama mafi mahimmanci yayin da kamfanonin hasken rana yanzu ke da zaɓi don ɗaukar ƙimar harajin samarwa (PTC) a cikin IRA.Tsayawa lalacewa a cikin rajistan don haka samfuran suna samar da mafi girman iko muddin zai yiwu zai zama mahimmanci ga tabbacin ƙimar haraji.
"Ina tsammanin samun fahimtar masana'antu da yawa game da abubuwan da ke cikin PID shine mai yiwuwa abin da ke buƙatar haɓaka - ilimi game da lokutan da kayan aikin ku na iya zama masu sauƙi ga PID, da kuma hanyoyin ganowa," in ji Marsh.
Lokacin aikawa: Janairu-30-2023