Heavy Copper PCB yeMotokari dzeMagetsi: Yakakosha Gwaro reMagetsi eMagetsi

ziviso

Mota dzemagetsi dzinoda mashandiro emagetsi nekupisa anoshamisa kubva kumagetsi nemagetsi adzo. Mitoro yemagetsi yakakwira, tembiricha yepamusoro yekushanda, uye kurongedza kwakabatana zvinogadzira mamiriro akaoma ayo tekinoroji yePCB isingakwanise kugadzirisa zvakakwana. Heavy Copper PCB yemotokari dzemagetsi inoita basa rakakosha mukubata mitoro yemagetsi yakakwira, kugadzirisa kupisa zvinobudirira, uye kuve nechokwadi chekuti kuvimbika kwenguva refu mumagetsi nemagetsi nemagetsi.

Nehukobvu hwemhangura hunobva pa3oz kusvika pa10oz kana kudarika, aya mabhodhi edunhu akasarudzika anopa kufambisa kwemagetsi, kupisa kwekupisa simba, uye simba remuchina rinodiwa kumishoni-yakakosha EV application. Sezvo kutorwa kwemotokari yemagetsi kuchikwira pasi rose, tekinoroji inorema yemhangura yePCB yave yakakosha kune vagadziri vari kutsvaga kuendesa yakachengeteka, inoshanda, uye inogara yakasimba manejimendi mhinduro.

Nei Heavy Copper PCB Yakakosha kuMota dzeMagetsi

Yakakwira Yazvino uye Kupisa Kushushikana muEV Power Modules

Magetsi emagetsi emagetsi masisitimu anoshanda pasi pemamiriro akanyanya ayo maPCB akajairwa haagone kuchengetedza. Mabhatiri mapaketi anoburitsa macurrents anopfuura 200A panguva yekumhanyisa uye nekukurumidza kuchaja, nepo magetsi ekushandura mamodule anobata mitoro inoenderera pakati pe50A ne150A. Aya madhindindi epamusoro azvino anoburitsa kupisa kwakanyanya mukati menzvimbo dzakavharirwa, zvichigadzira kushushikana kwekupisa kunosvibisa zvakajairwa nemhangura.

Magadzirirwo eHeavy Copper PCB anobata matambudziko aya kuburikidza nezvikamu zvakakora zvemhangura zvinoderedza kuramba kwemagetsi, kuderedza kudonha kwemagetsi, uye kuparadzira kupisa zvinobudirira pamusoro pebhodhi. Huremu hwakanyanya hwekupisa hwemapuraneti akakora emhangura hunotora kupisa kwepanguva pfupi uku huchichengetedza tembiricha dzakagadzikana dzejunction.

Kuganhurirwa kweStandard PCBs Under High Load Conditions

Traditional 1oz kusvika 2oz mhangura ukobvu PCBs anoratidza zvakakomba zvisingakwanisi mumagetsi emotokari maapplication:

• Kutadza kupisa -Mhangura yakatetepa inoteedzera kupisa nekukasira pasi peyakasimba yazvino, ichiwedzera kuneta kwemajoini ekutengesa uye kuderera kwechikamu.
• Kupererwa nesimba -Kuwedzera kuramba muzvikamu zvemhangura zvakajairwa kunokonzeresa kurasikirwa kwekugona kunokanganisa kunokanganisa mota.
• Kunetseka kwechimiro -Kupisa kwekuwedzera kusawirirana pakati pemhangura yakaonda uye substrate zvinhu zvinotungamira mukutadza kwedunhu nguva isati yakwana.

Heavy Copper PCB yemotokari dzemagetsi inobvisa zvimhingamipinyi izvi nekubatanidza ndege dzemhangura dzinosvika kagumi dzakakora kupfuura mabhodhi akajairwa, kuve nechokwadi chekushanda kwakadzikama kunyangwe pasi pemamiriro emutoro wepamusoro uku uchichengetedza hunhu hwemagetsi mukati mehupenyu hwese hwemotokari.

Mashandisirwo Akakosha eHeavy Copper PCB muMotokari dzeMagetsi

Battery Management Sisitimu (BMS)

Masisitimu ekugadzirisa mabhatiri anoda kutarisisa kwakarurama kwemagetsi uye maseketi ekudzivirira akasimba kuchengetedza ma "lithium-ion cell arrays". Kushandiswa kwe "Heavy Copper PCB" mumashandisirwo eBMS kunoderedza kurasikirwa kwe "resistive" munzira dzekunzwa magetsi, kunovandudza kugona kwe "short-circuit", uye kuve nechokwadi chekuti network dze "voltage sampling" dzinoshanda zvakanaka.

Iwo akakora emhangura akaturikidzana anotsigira akakwira-azvino MOSFET madhiraivha uye maseru ekuyeresa maseketi uku achichengetedza kugadzikana kwemafuta panguva yekuchaja nekukurumidza uye kuburitsa. Iyi gadziriso inowedzera hupenyu hwebhatiri uye inosimudzira kuchengetedzwa kwehurongwa nekudzivirira kupisa kwekutiza mamiriro anogona kukanganisa bhatiri rose pack.

DC-DC Vashanduri uye Inverters

Maconverter eDC-DC nema inverter echikamu chetatu mumotokari dzemagetsi anofanira kubata ma transient currents uye pulsed loads pasina kukanganisa kushanda zvakanaka. Magadzirirwo e Heavy Copper PCB anopa nzira dzakagadzikana dzemagetsi dzinoderedza kukanganiswa kwemagetsi uye dzinovandudza kufambisa kwekupisa kuma heat sinks.

Iyo yakaderera-inodzivirira ndege yemhangura inoderedza kushandura kurasikirwa mumagetsi semiconductors, ichigonesa yakakwirira kutendeuka efficiencies uye mamwe compact module madhizaini. Iyi nzira inoratidza yakakosha kune 400V uye 800V zvivakwa uko kusimba kwesimba uye kudziya kwekutonga kunobata zvakanangana nemhando yemotokari uye kuita.

Pa-Board Charger Control Boards

Pa-bhodhi majaja anosanganisira akakwira-voltage rectification nhanho uye simba chinhu chekugadzirisa maseketi anoda akasimba ekutakura ikozvino. Heavy Copper PCB tekinoroji inodzivirira kupisa kwemhangura foil panguva yekuchaja maoparesheni uku uchichengeta chaiyo voltage regulation.

Iyo yakakwidziridzwa yekupisa yekubvisa masimba inobvumira majaja mamodule kuti ashande pamazinga emagetsi epamusoro pasina kuda akanyanya kutonhora masisitimu. Mashandisirwo eOBC akajairika anoshandisa 4oz kusvika 8oz ukobvu hwemhangura kubata zvakachengetedzeka mapopoma ekupinda kusvika ku32A pa240VAC imwe-chikamu kana chepamusoro kune matatu-chikamu masisitimu.

Motor Drive Controller Applications

Vanodzora mota dzemagetsi vanosanganisa masaini ePWM anofambiswa nemagetsi ane magadzirirwo akawandisa. PCB yemhangura ine mhangura inorema yemotokari dzemagetsi inoita kuti magetsi aenderane zvakanaka pakati peIGBT kana MOSFET arrays ukuwo vachidzora kupisa kwakanyanya kunogadzirwa panguva yekumhanyisa mota.

Iyo ndege dzakakora dzemhangura dzinoshanda zvinangwa zviviri sese ari maviri-anotakura makondakita uye anopisa anoparadzira, achidzikisa kudiwa kwekunze kwekutonga kupisa zvikamu. Kubatanidzwa uku kunonatsiridza kuvimbika kwehurongwa uye kunogonesa mamwe ane hukasha emagetsi ekubuda maprofile pasina kudzora kupisa.

Heavy Copper PCB yeEV yekuchaja Infrastructure

Inokurumidza Kuchaja Chiteshi Masimba maModules

Motokari yemagetsi yekuchaja zvivakwa zvinopa zvakaenzana zvinoda zvinodiwa kune inorema mhangura yedunhu mabhodhi. DC inokurumidza kuchaja masisitimu anoshanda pa400V kusvika 800V ane mafungu anodarika 200A anoda maPCB ane 3oz kusvika 10oz ukobvu hwemhangura kuti ushande zvakachengeteka, zvinoramba zvichiitika.

Kuchaja chiteshi chemagetsi mamodules, contactor driver boards, uye communication control units zvese zvinobatsira kubva kune yakawedzera simba razvino uye mashandiro ekupisa ayo anorema kuvakwa kwemhangura kunopa. Iyo yakaderedzwa yemagetsi kuramba muhukobvu hwemhangura inodzikisira kurasikirwa kwesimba panguva yekushandurwa kwemagetsi, inovandudza kuzara kwechiteshi chekuchaja.

Thermal Management muKuchaja Zvishandiso

Kurumidza kuchaja maapplication anonyanya kubatsirwa kubva kuHeavy Copper PCB tekinoroji nekuda kwekunyanya kupisa kuchovha bhasikoro ruzivo rwemasystem aya. Masesheni ekuchaja anogadzira yakakura yekupisa iyo inofanirwa kupera nekukurumidza kudzivirira kuparara kwemidziyo.

Matanda emhangura akakora anoshanda sezvinhu zvinoparadzira kupisa zvakabatana, zvichiendesa simba rekupisa kure nezvinhu zvakakosha uye zvichiriparadzira munzvimbo dzakakura. Kugona uku kwekutarisira kupisa kunoita kuti nzvimbo dzekuchaja dzirambe dzichichengetedza simba rekubudisa rakapihwa nguva dzose pasina kudzvanya, zvichideredza nguva yekuchaja uye zvichivandudza ruzivo rwemushandisi.

Dhizaini uye Kugadzira Kufunga kweHeavy Copper PCB

Kusarudzwa kweCopper Thickness uye Ikozvino Capacity

Kusarudza ukobvu hwemhangura hwakakodzera kunoda kunyatsoongororwa kwemazinga anotarisirwa azvino, tembiricha yepakati, uye madonhwe anobvumidzwa emagetsi. Heavy Copper PCB yemotokari dzemagetsi kazhinji inoshandisa zvinotevera zvirevo:

• 4oz mhangura -Pakati pazvino zvikumbiro zvinobata 50A kusvika 100A inoenderera kuremerwa nekuita kwakanaka kwekupisa.
• 6oz kusvika 8oz mhangura - High-simba modules inodarika 100A inoenderera kushanda inoda kuwedzeredzwa kupisa.
• 10oz mhangura - Yakanyanya maapplication ane peak currents pamusoro pe200A inoda yakanyanya kupisa uye magetsi kugona.

Layer stackup dhizaini inofanirwa kuverengera impedance control, chiratidzo chekuvimbika zvinodiwa, uye kupisa kuburikidza nekuiswa kuti ikwidzise zvese zvemagetsi uye zvinopisa mashandiro pane ese anoshanda mamiriro.

Manufacturing Process Control

Kugadzira mabhodhi emhangura anorema kunoda kudzorwa kwakanyatsojeka kwemagetsi kuti mhangura iparadzirwe zvakaenzana pakati pemapaneru uye mukati memaburi akaputirwa. Kutarisa kwakanyatsojeka kunoita kuti mhangura irambe yakakora panguva imwe chete yekugadzira ukuwo ichiramba iine miganhu yakasimba.

Yakakosha kugadzira maparamendi anosanganisira plating yekugezesa chemistry control, ikozvino density optimization, uye mapaneru kutenderera kuronga kudzivirira kusiyana kweukobvu. Post-plating inspection inosimbisa kufanana kwemhangura kuburikidza ne-cross-sectional analysis uye microstructure kuongorora.

Kuvimbika Kuedzwa uye Kusimbiswa

Mota-giredhi Heavy Copper PCB inoedzwa yakazara yekuvimbika kuti ione kushanda pasi pemamiriro epasirese:

• Thermal cycling -Kuyedza pakati -40 ° C uye 125 ° C inosimbisa solder kubatana kutendeseka uye kuenderana kwezvinhu pasi pekupisa kwakanyanya.
• Vibration test -Mechanical stress simulation inosimbisa kugadzikana kwemhangura yakakora pasi pemugwagwa-induced vibration profiles.
• Thermal imaging -Kuyedza kusiri-kuparadza kunoratidza nzvimbo dzinopisa uye inosimbisa kugoverwa kwemafuta pamagungano ane vanhu vakawanda.

Highleap Electronics inoshandisa zvakaomesesa zvidzoreso zvemhando zvinosanganisira peel simba kuyedzwa, microsectioning ongororo, uye magetsi ekuita simbisiro kuti ive nechokwadi chekuti bhodhi rega rega rinosangana nekuvimbika kwemotokari mitemo isati yatumirwa.

mhedziso

Heavy Copper PCB yemotokari dzemagetsi inopa huwandu hwemagetsi, kutonga kwemafuta, uye kuvimbika kwemuchina izvo zvemazuva ano EV magetsi masisitimu uye yekuchaja zvivakwa zvinodiwa. Kubva pakutonga kwebhatiri uye kudzora mota kusvika kune kukurumidza kuchaja zviteshi, aya ehunyanzvi edunhu mabhodhi anogonesa kushanda kwepamusoro-soro kunotsanangura kufamba kwemagetsi. Iko kusanganiswa kwemateya akakora emhangura, kugadzira chaiko, uye kuomarara kuyedzwa kunovimbisa kuti yakakosha mota dzemagetsi dzinoshanda zvakavimbika mukati mekuda kwemamiriro ekushanda.

Highleap Electronics Advanced Manufacturing Matanho:

• Mhangura ukobvu range - 3oz kusvika 12oz mhangura ine chaiyo ukobvu kudzora uye yunifomu kugovera munzvimbo dzese dzepaneru.
• Motokari-giredhi mhando -IATF 16949 certified process ine yakazara yekuyedza maprotocol eEV application.
• Dhizaini optimization -Chikwata cheinjiniya chine ruzivo chinoshanda pamwe nekupisa simulation, ikozvino kugona kuongorora, uye stackup dhizaini.
• Kukurumidza kutendeuka - Flexible kugadzirwa kurongeka inotsigira prototype kusimudzira uye vhoriyamu yekugadzira zvinodiwa.

Bata Highleap Electronics kuti mukurukure zvinodiwa neHeavy Copper PCB pamapurojekiti emotokari dzemagetsi. Hunyanzvi hwedu hwekugadzira nehunyanzvi hwehunyanzvi zvinobatsira kukurumidzisa nguva yekugadzirwa kwako uku uchivimbisa mabhodhi edunhu akavimbika uye anoshanda zvakanyanya ekushandisa mota dzinoda mari yakawanda.