Kushandisazve bhatiri kumotokari dzemagetsi kuti ishandiswe mugedhi rekuchengetedza magetsi

Munyori: Iflowpower - Inotakurika Power Station Mutengesi

Motokari dzemagetsi dzakaiswa (PEVs) dzine mukana mukuru mukuderedza kudyiwa kwemafuta efossil uye kuderedza kuburitswa kwegasi regreenhouse, asi nekuda kwemitengo yadzo yakakwira - mari zhinji inotorwa kubva kumabhatiri masisitimu - ichikanganisa musika wayo mukuru-mukurumbira. Vatsvakurudzi muDhipatimendi reUnited States reMagetsi Renewable National Laboratory (NREL) vanoita basa rinokosha pakuziva kushandiswa kwechipiri kwemabhatiri, uye kushandiswa kwechipiri kwemabhatiri kunogona kukanganisa chikamu chemari yemotokari yemagetsi. Sezvo lithium ion bhatiri sePEVS simba rekuchengetedza simba, kazhinji ndiyo inonyanya kudhura chikamu mumotokari yemagetsi.

Pachine mamwe matambudziko ekusvibiswa kwezvakatipoteredza mukugadzirisa mabhatiri akashandiswa. Kushandiswa kwemabhatiri echipiri kunogona kuita huwandu hwemagetsi emagetsi ekushandisa, uye kudzokorora kushandiswa kwebhatiri kunogona kutyaira kushandiswa kwakapararira kwePEVs. Panguva imwecheteyo, nekuwedzera kudiwa kwesimba panguva yepamusoro yegridi, girasi yakachena, inoshanduka inogona kusimbiswa.

NREL yakasimbisa kuti mushure mekushandiswa kwemotokari dzemagetsi, lithiamu-ion bhatiri inogona kuramba iine simba rekutanga re70%, iyo inotibvumira kushandisa magetsi ayo zvakare. "Chese chikumbiro cheDhipatimendi reMagetsi, isu tichanyatso ongorora mabhenefiti, kugona, uye zvipingamupinyi zveB2U (bhatiri yechipiri kushandiswa) zano. "Maneja weNREL Energy Storage Group akati," Isu hatisi kungosimbisa chete kuti nzira iyi inoshandiswa kwechipiri kushandiswa kwebhatiri, asi zvakare takaona kuti nzira iyi inogona kuunza zvakawanda zvinofarirwa kune vanogadzira mota uye varidzi.

"Hupenyu hwebhatiri hunogona kuwedzerwa kusvika kumakore makumi maviri neshanu eNREL inotsigira marabhoritari uye pane-saiti bvunzo yakadzama yehunyanzvi hwekuongorora hupfumi, kunzwisisa zviri nani kuderera kwebhatiri, kuenderera mberi kwekusimudzira kwesimba rekuchengetedza nyika, uye chaiyo inogona mutengo uye mabhenefiti ekushandisazve. Chidzidzo ichi chinoratidza kuti nekuda kwemutengo wakaderera uye bhatiri rakapfuma, inoshanda yekuchengetedza simba inogona kuve yakanyanya kuvimbisa kushandisa. "Ongororo yedu inoratidza kuti B2U haizoderedze zvakanyanya mutengo wePEVs, asi inogona kuderedza bhatiri remuridzi kuti avandudze hupenyu, uye kubata nemutengo wemarara mabhatiri, angangoita 1000 $".

Pesaran akati, "Kana maindasitiri, mukana wekubatanidza B2U negridi uchave wakakura". Mushure memakore gumi nemashanu emotokari dzemagetsi dzinopera, bhatiri rinogona kuita kushandiswa kwechipiri. Tsvagiridzo yeNREL inoratidza kuti bhatiri rinogona kuchengetedza 70% yesimba rekutanga mushure memakore gumi nemashanu, uye rinogona kushandiswa kwemakore gumi, zvinoreva kuti hupenyu hwebhatiri hunogona kunonoka kusvika kumakore makumi maviri nemashanu.

Aya makore makumi maviri nemashanu ekuyerwa kwakavakirwa pakushandiswa kwakajairwa kwemotokari dzemagetsi mumakore gumi nemashanu ekutanga, uyezve shandisa iyo NREL&39;s bhatiri modhi, ndiko kuti, kudzika kwekuyerera i50% pazuva. Mashandisiro eB2U angangoita ongororo yeNREL yakaratidza kuti iri nyore kushandisa PEV yechipiri yekushandisa modhi inogona kushandisa lithium-ion mabhatiri ane mitengo yakaderera uku ichidzivirira kutambisa hombe kwemabhatiri emarara enharembozha munyika yose. Kunyange zvazvo kushandiswa kwechipiri kwemabhatiri kuine kurongeka kwepamusoro-soro kana kukuru, kune misika yakawanda yepamusoro-soro, uye bhatiri rinoshandiswazve nezvinoshandiswa, uye kudiwa kukuru kuchashandisa mabhatiri akawanda emarara echipiri, panguva yekupora kana kubva kune tsvina.

Kutsiva kuvaendesa. Bhatiri rePEV rinodhura zvakanyanya, mota zhinji inotyairwa nemafuta, gasi remusikirwo nemamwe simba. Bhatiri yemotokari yemagetsi inobva pakushandiswa kwechipiri inogona kuzadza simba remagetsi panhongonya yemagetsi.

Apo simba remagetsi rinochengetwa, simba rekushandisa rinowedzerwa, uye kugadzikana kwegridhi kunowedzerwa. Bhatiri rinoshandiswa mukushandiswa kwechipiri richawedzera kukosha nesimba rezuva remangwana, simba remhepo, uye simba remhepo. Kuti vaedze mhedzisiro yavo yekuongorora, NREL neDhipatimendi reMagetsi reUS vakagadzira yechipiri bhatiri yemagetsi emagetsi emagetsi system mukutanga kusanganiswa kwemarudzi akasiyana emabhatiri muCalifornia University San Diego.

Iyo sisitimu inoteerana neUS Energy Stability Center (CENTERFORSSTAINABLEENERGY), zvinoenderana nezvinodiwa zvesimba rekutonga kwemagetsi, munguva chaiyo, mhinduro yesimba rezuva uye mutoro wepamusoro wemutoro mukuru, kana kuwanda kweiyo gidhi remagetsi substation yakaderedzwa kuti igadzikane grid. Muedzo unoratidza kuti iyo B2U system yakabudirira kusvika kune yakarongwa chinangwa. Miedzo yakawedzerwa yakaitwa murabhoritari yeNREL yakaratidza kuti kuora kweB2U system kunonoka, kureva kuti, hurongwa hune hupenyu hurefu hwebasa.

"Isu tinoshandisa Mikeferry yenzvimbo yekugadzika kwesimba renzvimbo yekugadzikana kwesimba kubva kuvagadziri vaviri vakasiyana kugadzira, kuita, kutonga system, voltage, uye kugona. "Kunyangwe paine akawanda akasiyana, sisitimu yedu yakanaka kwazvo mune yakapfuura 2013". .