{"id":2227,"date":"2021-01-04T04:35:39","date_gmt":"2021-01-04T04:35:39","guid":{"rendered":"http:\/\/www.hangzhiprecision.com\/?page_id=2227"},"modified":"2025-07-08T02:22:57","modified_gmt":"2025-07-08T02:22:57","slug":"e-mobiili","status":"publish","type":"page","link":"https:\/\/www.hangzhiprecision.com\/fi\/industries\/ev-mobility\/","title":{"rendered":"EV Mobility"},"content":{"rendered":"
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EV Mobility Industry<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Suunniteltu s\u00e4hk\u00f6iseen liikkuvuuteen, varmistaen tarkkuuden ja luotettavuuden. Tutustu Hangzhin korkean tarkkuuden automahtamittausratkaisuihin.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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EV-akut
\nOnboard Control
\nKalibroinnit\n<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Korkean tarkkuuden sovellukset<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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1. S\u00e4hk\u00f6autojen akkuteollisuus<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\"Akun\t\t\t\t\t\t\t\t\t\t\t
Akun purkautumisen testauslaitteet<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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Energian varastointi- tai autoteollisuuden akut kohtaavat huomattavasti erilaisia arviointihaasteita kuin tuttu kulutuselektroniikka niiden pidemm\u00e4n k\u00e4ytt\u00f6i\u00e4n vuoksi. Kulutuselektroniikassa akun k\u00e4ytt\u00f6ik\u00e4 on tyypillisesti vain noin kaksi vuotta, mutta energian varastointisovelluksissa sen odotetaan olevan 10-15 vuotta autojen akkujen osalta, jopa yli 30 vuotta.
El\u00e4m\u00e4n haasteiden ennustaminen liittyy l\u00e4heisesti arvioimiseen
laitteet. Perinteiset testaajat ovat v\u00e4hemm\u00e4n tarkkoja ja niiss\u00e4 on v\u00e4h\u00e4n
vaikutus lyhyempiin kulutuselektroniikan sovelluksiin, mutta ajan mittaan
ne ovat tuottaneet suuria ja siet\u00e4m\u00e4tt\u00f6mi\u00e4 vaihteluita
s\u00e4hk\u00f6auton ja akun keston arviointi.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Akkutehdas tuotetutkimuksessa ja -kehityksess\u00e4, tuotearvioinnissa, nostosyklin testauksessa ja laatutestauksessa, erityisesti akun fas-latausteknologian vaatimus, akun lataus- ja purkausyksik\u00f6n testerist\u00e4 suuritehoiseen testij\u00e4rjestelm\u00e4yksikk\u00f6\u00f6n ja moduulitesteriin vaaditaan kehittym\u00e4\u00e4n suureen virtaan suunta.\u00a0<\/p>\n

Nykyisen mittaustarkkuuden kannalta se vaatii \u00b10,1% FSD - \u00b10,003% FSD ja nopeamman nousun alle 1 ms.\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Hangzhin kehitt\u00e4m\u00e4t AIT-sarjan korkeatarkkuusvirtamuuntajat<\/strong><\/a> ovat ihanteellisia virtamittauslaitteisiin akkujen purkaus testauslaitteissa, ja ne ovat my\u00f6s suorituskykyinen korvike perinteisille virtashunteille ja Hall-effekti virtamuuntajille, johtuen seuraavista eduista: korkea tarkkuus (jopa 1 ppm), alhainen nollapoikkeama, korkea lineaarisuus, alhainen aikapoikkeama, alhainen l\u00e4mp\u00f6tilapoikkeama ja nopea vasteaika, jne.\u00a0<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n

Hangzhi korkean tarkkuuden nykyinen anturi \/ anturi tuotteet kehitettiin perusteella Multi-Point Zero Flux Gate -tekniikka<\/a>. Kaikki Hangzhin tarkat virtamuunnin \/ anturituotteet noudattavat CE EMC - ja RoHS -vaatimuksia.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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EV-akkupakkauksen valmistusprosessin aikana on t\u00e4rke\u00e4\u00e4 varmistaa akun purkautumiskyky, ja t\u00e4h\u00e4n k\u00e4ytet\u00e4\u00e4n akun purkautumistestauslaitteita. Itse laite on kuitenkin kalibroitava s\u00e4\u00e4nn\u00f6llisesti ennen testin aloittamista.\u00a0<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n

Perinteinen menetelm\u00e4 laitteiston kalibroimiseksi on virtashuntti. Mutta toiminta on vaikeaa, l\u00e4mp\u00f6tilan vaihtelu on ongelma, eik\u00e4 se my\u00f6sk\u00e4\u00e4n ole \u00e4lyk\u00e4s.\u00a0<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n

Nyky\u00e4\u00e4n akkujen OEM-valmistajat alkavat kuitenkin k\u00e4ytt\u00e4\u00e4 Hangzhi HIU AC \/ DC korkean tarkkuuden virtatesteri\u00e4 korvaamaan virtashuntteja sen eduista johtuen:\u00a0<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n

1. Korkeampi tarkkuus kuin nykyiset shuntit<\/span><\/span><\/span><\/span><\/span><\/span><\/strong>
HIU1000B High\u2014Precision AC \/ DC korkean tarkkuuden virrantesteri julkaistiin <\/span><\/span><\/span><\/span><\/span><\/span>Hangzhi, 0.02%-tason tarkkuudella, joka voi t\u00e4ytt\u00e4\u00e4 <\/span><\/span><\/span><\/span><\/span><\/span>kaiken lataus-purkauksen mittauskalibrointi\u00a0<\/span><\/span><\/span><\/span><\/span><\/span>testauslaitteet<\/span><\/span><\/span><\/span><\/span><\/span>
2. Yksinkertaisempi k\u00e4ytt\u00e4\u00e4<\/span><\/span><\/span><\/span><\/span><\/span><\/strong>
Pujota testikaapeli vain py\u00f6re\u00e4n rei\u00e4n l\u00e4pi\u00a0<\/span><\/span><\/span><\/span><\/span><\/span>v\u00e4line<\/span><\/span><\/span><\/span><\/span><\/span>
3. Ei inhimillist\u00e4 virhett\u00e4<\/span><\/span><\/span><\/span><\/span><\/span><\/strong>
Testikaapelin asentoa ei vaadita\u00a0<\/span><\/span><\/span><\/span><\/span><\/span>py\u00f6re\u00e4ss\u00e4 rei\u00e4ss\u00e4, eik\u00e4 testikaapelin asento ole\u00a0<\/span><\/span><\/span><\/span><\/span><\/span>vaikuttaa testin tarkkuuteen<\/span><\/span><\/span><\/span><\/span><\/span>
4. Voidaan k\u00e4ytt\u00e4\u00e4 pitk\u00e4\u00e4n<\/span><\/span><\/span><\/span><\/span><\/span><\/strong>
L\u00e4mp\u00f6tilapoikkeama 1ppm, ei vaikutusta testin tarkkuuteen<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n

5. Pienemm\u00e4t kustannukset<\/span><\/span><\/span><\/span><\/span><\/strong>
Esimerkiksi HIU1500:n hinta on paljon alhaisempi kuin nykyinen shuntti 1500A 0,02%:n tarkkuudella.\u00a0<\/span><\/span><\/span><\/span><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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HIU k\u00e4ytti kalibrointiin paikan p\u00e4\u00e4ll\u00e4 olevan akun purkautumistestilaitteiston<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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2. EV-muuntimen\/invertterin testauspenkit<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Hangzhi AIT -sarjan korkean tarkkuuden virta-anturi on integroitu erilaisiin s\u00e4hk\u00f6isiin testauspenkkeihin AC- tai DC-virran mittaustarkoituksiin, kuten EV-muunnin\/invertteri ja muuntajan testauspenkit.<\/span><\/span><\/p>

Hangzhi AIT 0-10V ulostulo korkean tarkkuuden virtamuuntimet (AIT60\/200\/300\/600\/1000) ovat yhteensopivia useimpien tehoanalysaattoreiden kanssa, kuten:<\/span><\/span><\/p>

YOKOGAWA: WT3000- ja WT1800-sarjan tehoanalysaattori;<\/span><\/span>
Newtons4th: PPA3500-sarja;<\/span><\/span>
HIOKI: PW3390\/PW6001-sarja;<\/span><\/span>
Tektronix: PA4000-sarja;<\/span><\/span>
Keysight Integravision: PA2200-sarja;<\/span><\/span>
Fluke: Norma 4000\/5000 -sarja;<\/span><\/span>
GMC: LMG450\/610\/640\/670;<\/span><\/span>
ZLG: PA-sarja;<\/span><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\"EV-muuntimen\t\t\t\t\t\t\t\t\t\t\t
AIT-virtamuuntimet, joita k\u00e4ytet\u00e4\u00e4n EV-tehomuuntimen testauspenkiss\u00e4<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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3. Tuotteet s\u00e4hk\u00f6ajoneuvojen korkean tarkkuuden sovelluksiin<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\"AIT1000-SG\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t
AIT1000-SG<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Lis\u00e4tietoja AIT-sarjan tarkkuusvirtamuuntimista<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t<\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\tLis\u00e4tietoja<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\"HIU\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t
HIU AC \/ DC korkean tarkkuuden virrantesteri<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Lis\u00e4tietoja HIU AC\/DC High Precision Current Testerist\u00e4<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Teollisuustason sovellukset<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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HIT hall effect substituting current transducers<\/strong><\/a> HIT-halliefekti, joka korvaa virtamuuntimet nollavuon gate-tekniikalla, kehitettiin my\u00f6s vastaamaan teollista sovellusta 0,05%:n tarkkuudella, mutta paljon alhaisemmilla kustannuksilla laajemman k\u00e4ytt\u00f6\u00f6noton yhteydess\u00e4, mik\u00e4 on samanlainen kuin perinteiset Hall-tehovirtamuuntimet.\u00a0<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>

Ne ovat korkean suorituskyvyn korvaavia perinteisi\u00e4 Hall-virtamuuntajia, koska IIT-virtamuuntimilla on paljon suurempi tarkkuus, parempi suorituskyky nollary\u00f6miss\u00e4, l\u00e4mp\u00f6tilary\u00f6miss\u00e4, vasteajan ja kaistanleveyden termeiss\u00e4.\u00a0<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>

Edell\u00e4 mainittujen etujen vuoksi HIT-virtamuuntimet on integroitu laajalti EV-lataustelineisiin virranmittauslaitteina.\u00a0<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\"EV\t\t\t\t\t\t\t\t\t\t\t
EV latausteline<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\"HIT\t\t\t\t\t\t\t\t\t\t\t
HIT600<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Lis\u00e4tietoa HIT-sarjan hall-efektin korvaavista virtamuuntimista<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t<\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\tLis\u00e4tietoja<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

EV Mobility Industry Designed for EV mobility applications, ensuring accuracy and reliability. Discover Hangzhi’s high-precision automotive current transducer solutions. EV Batteries Onboard Control Calibrations High Precision Applications 1. EV Battery Industry Battery discharge testing equipment Batteries for energy storage or automotive applications face significantly different assessment challenges than familiar consumer electronics because of their longer […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2218,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"unboxed","site-sidebar-style":"unboxed","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[],"tags":[],"class_list":["post-2227","page","type-page","status-publish","hentry"],"aioseo_notices":[],"yoast_head":"\nEV Mobility - Hangzhi Precision<\/title>\n<meta name=\"description\" content=\"Designed for EV mobility applications, ensuring accuracy and reliability. 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