Sannu, abokai! A cikin labarin mun tabo batun mafita na Li-Ion (na'urorin ajiya, batura) don tsarin wutar lantarki a cikin kamfanoni masu zaman kansu da masana'antu. Ina ba da fassarar taƙaitaccen taƙaitaccen labarai daga Amurka ranar 3 ga Maris, 2020 kan wannan batu. Babban jigon wannan labarin shine cewa baturan lithium-ion na sifofi daban-daban a cikin aikace-aikacen tsayayyu suna ci gaba da maye gurbin hanyoyin maganin gubar-acid, kuma Tesla ya ba da gudummawa sosai. Yin aiki da motocin lantarki yana ba da damar ɗaukar kyakkyawan fata da amincin mafita na lithium don tsarin wutar lantarki da kayan aikin masana'antu kamar UPS da tsarin aiki kai tsaye (DC). Ana kiran waɗannan hanyoyin magance batura masu ƙarfi (High Power Battery) a cikin harshen Rashanci, a cikin adabin Ingilishi wannan shine kalmar Tsarin Ajiye Makamashi-ESS. Da farko, bari mu tantance halin da ake ciki a cikin mahaifar kamfanin Elon Musk; a nan gaba, za mu ci gaba da buga wannan batu a tsare, tun da "labarai daga filin" yana zuwa da sauri.
Ɗaya daga cikin mafi ƙarfi ayyukan ajiyar tsarin makamashi wanda aka amince da shi don PG&E
Hukumar Tsare-tsare ta Monterey County (Central California, USA - bayanin marubucin) ya amince da wani aiki na katafaren tsarin ajiyar makamashi mai karfin MW 182,5, megawatt 730 da ake kira Tsarin Adana Makamashi na Batirin Elkhorn don Pacific Gas and Electricity (PG&E), wanda zai kasance a Moss Landing, California. Behemoth yana ɗaya daga cikin mahimman ayyukan ajiyar makamashi guda huɗu waɗanda PG&E suka fara samarwa don Kudancin Bay ta California a cikin Yuli 2018. Wadanne batura wannan tsarin zai yi amfani da su? Tesla Megapacks. Bugu da ƙari, Elkhorn ba shine mafi girma daga cikin hudu da aka bayar ba. Tushen ya kamata ya zama aikin da aka tsara amma har yanzu ba a amince da aikin Dynegy-Vistra mai karfin 300MW, 1200MWh ba. Kuma idan Elkhorn bai rufe bukatun ajiyar makamashi a cikin wutar lantarki ba, ci gaba da aikin da kuma yanke shawara mai kyau shine ƙaddarar da aka riga aka sani. Source:
Mai kula da Montana ya ce NorthWestern ba ta dace da sabunta wutar lantarki ba
Wani mai ba da shawara na mai kula da Montana ya ce shirin albarkatun Arewa maso yamma bai dace ba ga hasken rana, iska da kuma ajiya: Shirin mai amfani na kashe kusan dalar Amurka biliyan kan masana'antar iskar gas ya kasance "ƙaddarar da aka riga aka rigaya" idan aka ba da zaɓi na ƙirar haɓaka masana'antu "wanda ke fifita albarkatun zafi fiye da abubuwan sabuntawa. da wuraren ajiya,” in ji shi ga mai ba da shawara Synapse Energy Economics. Bugu da kari, wasu “mummunan kididdigar” a cikin sayan albarkatun kayan aiki “sun iyakance ikon albarkatun don yin gasa don biyan bukatun Arewa maso Yamma,” in ji binciken.
Hukumar Kula da Ayyukan Jama'a ta Montana ta dauki hayar Synapse don kimanta yunƙurin tsare-tsare na Makamashin Arewa maso Yamma. Synapse yana da iyakataccen damar zuwa samfurin (samfurin software/cikakken dandamalin nazari don tsara fayil ɗin makamashi, faɗaɗa iya aiki da nazarin kuɗi - bayanin marubuci) Arewa maso yamma kuma ba ta da damar yin nata tsarin tafiyar da ita. Faɗuwar ƙarshe (kungiyar muhalli a Amurka, wacce aka kafa a 1892 - bayanin marubuci), suna zargin nuna son kai na Arewa maso yamma, zuwa fayil ɗin samfurin mai amfani. Tushen: Hukumar Kula da Ayyukan Jama'a ta Montana, Cibiyar Bayanin Muhalli ta Montana.
SolarEdge ta ƙaddamar da sabon mai sarrafa hanyar sadarwa
M kaddamar da wani sabon bayani ga inverters, kira , kayan aikin sarrafa kaya yayin gazawar tsarin wutar lantarki. Mai sarrafa rukunin yanar gizon yana jujjuya inverter zuwa yanayin tushen wutar lantarki wanda a lokaci guda yana haɓaka samar da makamashin hasken rana kuma yana ƙara shi da wuta daga janaretan dizal lokacin da ake buƙata don saduwa da buƙatun makamashi a wurin, yayin da kuma ke ba da kariya ta wuce gona da iri. A taƙaice, mai sarrafawa yana ba wa masu gida damar haɗa nau'ikan makamashi da yawa kamar yadda suke buƙata yayin da ake kashewa, tare da samar da hasken rana shine tushen farko. Ana nuna shimfidar tsarin a ƙasa. Source: SolarEdge
Birni na farko na Amurka
Ƙarshen mafarkin tsohon ɗan wasan NFL kuma mafi girman yarjejeniyar kiyaye ƙasa a jihar Florida, Babcock Ranch al'umma ce mai girman eka 18 wacce ke riƙe da kambi a matsayin birni na farko da hasken rana kaɗai na Amurka. Ana amfani da birnin da 000MW na makamashin hasken rana, cibiyar makamashin hasken rana ,Florida, hade da 10MW, 40MWh baturi cibiyar sarrafa ta Florida Power and Light. Wannan wutar lantarkin tana da gidaje 500, duk da cewa mahaliccin Sid Keetman yana da burin kara yawan wannan adadin zuwa 19. Har ila yau birnin yana da na'urorin hasken rana a gidaje da dama da gine-ginen kasuwanci, yayin da kowane sabon gida yana da alaka da wutar lantarki. Babcock Ranch kuma yana da dumbin tashoshin cajin motocin lantarki. Kuna iya karanta cikakken labarin Lavanya Sunkara game da ziyarar da ta yi a birnin a cikin labarin . Hakanan zaka iya karanta abubuwan marubucin akan Linkedin, (Mark Wilkerson), mai shekaru 34 mai binciken makamashin hasken rana wanda ke shirin ƙaura zuwa Babcock Ranch.
source: www.habr.com