A baya, ƙungiyar farko da aka yi da Volvo ita ce aminci, amma a yau hotonsa yana ƙara haɗuwa da wutar lantarki, wato tare da sabon alamar Polestar. Wannan, to, da Polestar 1 , The "High Performance Electric Hybrid", na farko jerin samar da mota da Volvo sabon lantarki iri hits Turai hanyoyi. Babban mai yawon buɗe ido tare da aikin jiki na fiber fiber, haɓakar matasan da ƙarfin fashewa.
Aƙalla a waje, kusan mun zo don tambayar tushen sa, amma Polestar 1 ya dogara ne akan SPA guda (Scalable Product Architecture) kamar Volvo S90, alal misali.
Koyaya, ba kamar sedan na Sweden mai ra'ayin mazan jiya ba, Polestar 1 yana da kyau sosai, tare da ƙarin wasan motsa jiki da salo mai tsauri yana nuna kansa duk lokacin da kuka tsaya a hasken zirga-zirga tare da tsayinsa na 4.58 m, faɗin 1.96 m kuma tsayin 1.35 m kawai yana shirye don wuta a hanya lokacin da koren haske ya zo.
Ga waɗanda ke da shakku game da ainihin sabon mai zuwa, dalla-dalla yana nuna alaƙar umbilical zuwa sararin samaniyar salon Volvo: fitilun fitilar “Thor's hammer” mara kyau.
Bonnet na "harsashi" guda ɗaya yana taimakawa ƙirƙirar kyan gani, yayin da layin da ke tsakanin sassan gefe suna taimakawa wajen jaddada nisa tsakanin ƙafafun (21") da ƙofofin gaba.
Biyan kuɗi zuwa wasiƙarmu
Dogayen kofofin kuma suna nuna ƙirar coupé kuma suna taimakawa tare da shiga da fita a baya, yayin da ƙofofin wicket ɗin suna ƙarfafa kamannin "tsabta" kuma suna ba da ƙaramin gudummawa don haɓaka haɓakar iska (ana iya faɗi ɗaya daga gefe zuwa fuska madubi. ). Faɗin baya, a gefe guda, ana haskaka shi da fitilun kai masu siffa "C".
Kamshi kamar Volvo…
Ina shiga kuma kusan komai yana da sa hannun Volvo: tsakiya na duba, kwamitin kayan aiki, sitiyari, kujeru, fedals, hannaye… Kuma ana lura da wannan da gaske, kodayake wasu na iya jayayya cewa sayar da cikin Volvo a cikin mota kusan sau uku ya fi tsada. yanke shawara ce da za a iya muhawara.
Ɗayan abubuwan banbance-banbance shine na'urar zaɓen shari'ar kristal na Orrefors da aka zana tambarin Polestar. Dukansu ingancin ginin da kayan duk su ne na farko na Yaren mutanen Sweden, ko da an yi shi a China, inda kowane Polestar 1 ke haɗuwa a cikin sabon masana'anta a Chengdu.
Polestar ya ce samfurin sa na farko shine 2+2, amma hakan yana da kyakkyawan fata. Kujerun "albarkatun" guda biyu a jere na biyu sun fi dacewa a matsayin ƙarin ɗakunan kaya (ba don komai ba saboda sararin kaya yana da matukar damuwa, yana cike da batura) fiye da jigilar kowane mazaunin tare da isasshen sarari don tabbatar da kwanciyar hankali kadan (ƙafafun sun yi karo da juna). tare da bayan kujerun kuma akwai katako sama da kan mutumin da ke zaune a baya).
A gaba, yana da isasshen sarari ga mutane biyu, duk da babban rami na tsakiya, wanda ɗaya daga cikin batura biyu yake a ƙarƙashinsa. Na biyu an shigar a kan raya axle kuma ba kawai alhakin ciwon kawai saura ajiya girma, shi ne kuma dalilin da wani karamin gani dabara: a bayan wani acrylic cover za a iya gani dangane da orange igiyoyi na Electronics. .
Tushen Wutar Lantarki Hudu
Ko da yake Volvo ya riga ya iyakance iyakar gudun motocinsa zuwa 180 km / h, injiniyoyin Polestar sun yi nasarar ƙirƙirar wasu sihiri ta hanyar tafiya da kyau fiye da wannan iyaka kuma sun haɗa da reshe na baya na inji wanda aka haɗa a cikin tailgate, wanda ke tashi kai tsaye a cikin sauri. 100 km/h (kuma wanda za'a iya dagawa da saukar da shi da hannu).
Polestar 1 yana da hanyoyin wuta guda huɗu a cikin jirgin. An fara da injin silinda huɗu tare da turbo da kwampreso da aka ɗora a gaba, tare da ƙaura na 1969 cm3, ƙarfin kololuwar 309 hp da matsakaicin matsakaicin 420 Nm, wanda ke ba da iko na gaban axle na musamman.
Wannan yana taimakawa da injinan lantarki guda biyu, akan gatari na baya, tare da ƙarfin 85 kW (116 hp) da ƙarfin 240 Nm kowannensu, an haɗa su ta hanyar watsa kayan duniya, amma ana gudanar da su ba tare da juna ba.
Madogararsa ta huɗu ita ce 52 kW (68 hp) 161 Nm janareta/madaidaicin farawa, wanda aka haɗa kai tsaye zuwa crankshaft na injin konewa, wanda ke ba da ƙarin ƙarfin wutar lantarki lokacin da injin konewa na ciki ke gudana, gami da lokacin gearshifts (kuma yana ba da izinin man fetur). injin don cajin batura har zuwa 80% idan ana so ko ya cancanta).
Kuma sakamakon da aka tara na yawan amfanin ƙasa yana da kyau sosai 608 hp da 1000 Nm . Gudu a kan makamashin lantarki kawai, matsakaicin gudun shine 160 km / h, amma lokacin da aka yi amfani da injin konewa na ciki yana yiwuwa ya kai 250 km / h.
Yanayin matasan yana ba da fifiko ga aikin lantarki kuma lokacin da aka fara injin petur muna lura da shi kawai ta hanyar kallon tachometer. Ko, a wasu lokuta, ta hanyar sautin bango tare da bayanin sauti na wasanni amma matsakaici.
Polestar 1. Mafi girman ikon cin gashin kai… don toshe-in matasan
Batirin 34 kWh yana ba da garantin kewayon lantarki zalla na kilomita 125 - mafi girma wanda a halin yanzu ya kasance tsakanin toshe-in hybrids a kasuwa - isa ya sanya Polestar 1 daidaitaccen abin hawa mara fitar da hayaki don amfani da birane da karin birane. Da'awar Volvo? Shi ne cewa wannan wata hadaddun mota ne da za a iya tuka a kullum sai da wutar lantarki.
Bugu da ƙari, tare da saitin da ya dace, farfadowa yana aiki sosai kuma motar tana raguwa bayan kowane haɓakar "ban mamaki" kuma wani sashi yana ƙara batir don inganta ingantaccen aikin gabaɗaya, wanda ke haifar da amfani da man fetur na hukuma na ... 0.7 l / 100 km (15 g / km). da CO2).
Kamar yawancin motoci masu amfani da wutar lantarki, Polestar 1 za a iya tuƙa shi tare da kawai feda na totur. A lokacin wannan gwaji mai ƙarfi a birnin Florence na Italiya (a Tuscany), baturin ya kasance a kan rabin caji bayan 150 kilomita kuma duk da cewa an yi amfani da shi na dogon lokaci.
Amma lokacin da batirin ya kasance babu komai ana iya cajin shi da har zuwa 50 kW a cikin ƙasa da sa'a guda a cikin tashar caji mai sauri, wanda ke farawa da yawa a Turai da Amurka.
Yawancin "aiki" a cikin daidaitawar chassis
A cikin wannan kewayon farashin, ana sa ran motoci za su sami chassis mai daidaitawa ta yadda, tare da sauƙin taɓa maɓalli, direba zai iya saita matsayi "Sport" ko "Ta'aziyya", a tsakanin sauran hanyoyin. Da kyau, a zahiri ta'aziyya na dakatarwa kuma za'a iya yin tasiri akan Polestar 1, amma tare da ƙarin "masu ƙarfi".
Kamar yadda misali, wannan coupé yana da matsakaicin dakatarwa sanyi wanda yake shi ne quite wasanni: ba ka jin duk tururuwa da ka murkushe a kan hanya, amma ya kamata ka kasance a shirye su gane lokacin da guda ya faru da wani kyankyasai, wanda ke nufin cewa talauci kiyaye asphalts. Za a lura.Ta cikin kashin baya fiye da yadda yawancin direbobi ke so.
A madadin, zaku iya canza ƙarfin dakatarwar, amma ba zai zama aikin haske ba: da farko buɗe bonnet, sannan kunna screws a saman Öhlins shock absorbers (guda biyu da da hannu daidaitacce) hagu da dama (akwai 22 matsayi don zaɓar daga), rufe bonnet, cire jack ɗin kuma yi amfani da shi don ɗaga motar har sai hannunka zai iya wucewa tsakanin dabaran da baka, ji da cire hular roba a kan kullin da ke bayansa, cire murhun. dunƙule, musanya hular roba, kiyaye yatsanka lafiya, runtse motar… kuma a sake maimaitawa don ƙafafun hagu.
Cancantar tsayawar sabis a kan muzaharar, anan ne kawai wani makaniki da bai ƙware ba ya yi...
A gaskiya ma, yana da wuya a gane dalilin da ya sa injiniyoyin ba kawai shigar da tsarin sarrafawa na yau da kullun ba tare da wani nau'i na umarni a cikin sauƙi na hannun direba a cikin motar. Bambance-bambance, hali… ok… amma yana da ɗan ƙari, don zama kyakkyawa…
Labari mai dadi shine, bayan wannan hadadden yanayin-en-scene, ingancin halayen Polestar 1 ya fi kyau sosai - idan kun matsa daga 9 a gaba da 10 a baya (masu daidaitattun) zuwa masu santsi - kuma mazaunan suna zai iya dakatar da wahala a cikin kwarangwal a duk lokacin da wata dabaran ta wuce ta rashin daidaituwa a cikin kwalta.
lambobi sun faɗi duka
A duk sauran bangarorin, wannan Polestar 1 chassis - mai mamaye kasusuwan fata biyu a gaba, tare da gine-ginen gine-ginen hannu da yawa a baya - yana da ikon sarrafa ƙarfin ƙarfin da hanyoyin wutar lantarki guda uku suka samar.
Idan kana so, zai iya catapult GT matasan daga 0 zuwa 100 km / h a cikin kawai 4.2s - da sauri kamar yadda Porsche 911. Abin mamaki, ba kalla ba saboda nauyin ba kasa da 2.35 tonnes, duk da jiki sanya daga fiber-. arfafa polymer.carbon, wanda ke adana kilogiram 230 kuma yana ba da ƙarfi 45% mafi girma.
Amma watakila ma mafi ban sha'awa shine saurin dawo da sauri: 80-120 km / h a cikin kawai 2.3s, wanda shine lokacin da kuke jin turawar lantarki da gaske (kuma wanda janareta / mai canzawa, injin lantarki na uku shima yana ba da gudummawa akan jirgin). .
Da kyau, duk wani tashin hankali ya kamata a yi a kan busasshiyar hanya, idan zai yiwu. Idan muka dandana shi a kan rigar tituna, na'urorin lantarki suna buƙatar ɗan gajeren lokaci kafin ƙara yawan kamawa da komawa zuwa yanayin maƙura.
Yanzu zigzag
Tuki a kan titin zigzag na ɗan lokaci a cikin sauri yana nuna daidai yadda Polestar 1 ke sarrafa shi da sauƙin da zai iya tsayawa kan hanya da fita daga lanƙwasa ba tare da ɓata lokaci ko kaɗan ba.
Wani ɓangare na abin yabo ya fito ne daga gaskiyar cewa kowane motar baya yana da nasa injin lantarki da saitin kayan aiki na duniya wanda ke ba da izinin haɓakar juzu'i na gaske - yana haifar da ingantaccen haɓakawa a cikin kusurwa - wanda ke nufin cewa maimakon rage gudu na ciki dabaran don haɓaka daidaiton yanayin lanƙwasa. Ƙaƙƙarfan dabaran waje don ramawa ga bambanci ga dabaran ciki.
Madaidaicin rarraba nauyi (48:52) da ƙananan cibiyar nauyi suma suna taka rawa a cikin wannan ɗabi'a mai ƙarfi, wanda ya sha bamban da na al'ada, mai aminci kuma mai yiwuwa ma tedious hali na wasu Volvos na yau, da kuma birki (caji). gaba da baya ventilated fayafai) bayyana iyawa, ko da a fuskantar manyan kalubale, kamar wasanni mota da mammoth nauyi na wannan samfurin.
Tare da farashin 155 000 Tarayyar Turai (a cikin Jamus, har yanzu babu hasashen farashin Portugal), Polestar 1 ba mota ce mai araha mai araha ba, akasin haka.
A cikin wannan kasuwa yana da tsada sosai fiye da Tesla Model S ko Porsche Panamera Hybrid, mai yiwuwa saboda baya buƙatar lalata abokan ciniki da yawa, kasancewar raka'a 1500 ne kawai za a gina da hannu a cikin shekaru biyu masu zuwa.
A daya hannun, ana iya la'akari da yuwuwar mai yin gasa ga BMW 8 Series, amma ana sayar da shi a farashin Bentley Continental GT…
Bayanan fasaha
| Polestar 1 | |
|---|---|
| injin konewa | |
| Gine-gine | 4 cylinders a layi |
| Rarrabawa | 2 ac/c./16 bawuloli |
| Abinci | Raunin kai tsaye, turbo, kwampreso |
| Iyawa | 1969 cm3 |
| iko | 309 hp a 6000 rpm |
| Binary | 435 nm tsakanin 2600 rpm da 4200 rpm |
| Motocin lantarki | |
| Inji 1/2 Matsayi | Rear axle, daya kowace dabaran |
| iko | 85 kW (116 hp) kowane |
| Binary | 240 Nm kowane |
| Injiniya/Generator Matsayi 3 | Injin zafi crankshaft |
| iko | 52 kW (68 hp) |
| Binary | 161nm ku |
| powertrain summary | |
| iko | 609 hpu |
| Binary | 1000 Nm |
| Yawo | |
| Jan hankali | akan ƙafafu huɗu |
| Akwatin Gear | Atomatik (torque Converter), 8 gudun / Planetary gears na raya lantarki Motors |
| Ganguna | |
| Nau'in | Lithium ions |
| Iyawa | 34 kWh |
| Matsayi | Kunshin 1: madaidaiciya a ƙarƙashin kujerun gaba; Kunshin 2: jujjuya kan gatari na baya |
| Chassis | |
| Dakatarwa | FR: Matsakaicin triangles biyu masu zaman kansu; TR: Mai zaman kansa, multiarm |
| birki | FR: Fayafai masu iska; TR: Fayafai masu iska |
| Hanyar | taimakon lantarki |
| juya diamita | 11.4 m |
| Girma da iyawa | |
| Comp. x Nisa x Alt. | 4586 mm x 1958 mm x 1352 mm |
| Tsakanin axis | mm 2742 |
| karfin akwati | 143 l (126 l tare da cajin igiyoyi a ciki) |
| sito iya aiki | 60 l |
| Nauyi | 2350 kg |
| Dabarun | Fr: 275/30 R21; Saukewa: 295/30R21 |
| Abubuwan samarwa da amfani | |
| Matsakaicin gudu | 250 km/h |
| 0-100 km/h | 4.2s ku |
| gauraye cinyewa | 0.7 l/100 km |
| CO2 watsi | 15 g/km |
| ikon sarrafa wutar lantarki | 125 km |
Marubuta: Joaquim Oliveira/Press-Inform.