Ngā Toa Huna i Muri i te Mana Rorohiko AI: Me pēhea te Whakaputa i ngā Pūngao Ngaohiko-Tiketike i te Motu (Φ30×70mm 450V/1400µF, 105℃/3000H) hei Whakatau i ngā Wero Nui e Toru i roto i ngā Pūnaha Hiko Tūmau

I te tipu tere o te mana rorohiko AI, kei te pāngia ngā pokapū raraunga e te pēhanga whakahou kāore i kitea i mua. Hei "ngākau mana" o ngā tūmau AI, ka pāngia te hoahoa o te pūhiko hiko AC-DC e ngā wero kāore i kitea i mua: me pēhea te whakatutuki i te kiato mana teitei ake, te roa ake o te ora, me te kaha ake o te pono i roto i te wāhi iti? Ehara i te mea he take hangarau anake tēnei, engari he mea nui hoki hei whakarite i te putanga tonu me te pumau o te mana rorohiko AI.

Kua whakarewahia e YMIN Electronics, he kaiwhakarato otinga pūnga hiko ā-rohe matua me ngā tau o te wheako i roto i te mara o ngā pūnga hiko ngaohiko-tiketike, te raupapa IDC3 o ngā pūnga hiko konumohe pana-tiketike wai ngaohiko-tiketike hei aro atu ki ngā hiahia motuhake o ngā pūhiko tūmau AI, e whakarato ana i tētahi otinga hangarau auaha hei whakaoti i ngā raruraru o te ahumahi.

Ngā Tikanga Whakahaere

• Tauwāhi: Pūngao rokiroki/tātari pūngao i muri i te PFC (Power Factor Correction) AC-DC o mua (pahi DC) (otinga noa)

• Mana: 4.5kW–12kW+; Āhua: Pūtake hiko tūmau 1U/pūtake hiko matua pokapū raraunga

• Auautanga: I te pikinga ake o te whakamahinga o te GaN (Gallium Nitride)/SiC (Silicon Carbide), ko te auau whakawhiti kei roto i te whānuitanga o ngā tekau kHz ki ngā rau kHz (i runga i te kaupapa; e whakahuahia ana e tēnei tuhinga he whakatakotoranga pēnei i te 120kHz)

• Te Whakahaere me te Wera: E mahi ana ngā pokapū raraunga i te nuinga o te wā, 24/7; he nui te mātotoru o te wera o roto o te pūtake hiko, me aro atu ki te pāmahana o te pouaka pūnga/te hekenga o te roanga o te ora (ngā āhuatanga whakahaere pāmahana teitei noa)

Ngā Wero Matua e Toru: Te Whakakite i te Raru o te Pūngao Ngaohiko-Teitei i roto i te Hoahoa Pūtake Hiko Tūmau AI

I te hoahoa o ngā wāhanga AC-DC o ngā pūhiko tūmau AI me ngā pūhiko matua o te pokapū raraunga, e toru ngā wero nui e pā ana ki ngā kaihangarau:

① Te taupatupatu i waenga i te wāhi me te kaha: I roto i te wāhi kuiti o te tūmau whatanga 1U, he maha ngā wā ka tūtaki ngā pūnga haona paerewa tuku iho ki te raruraru o te iti o te rahi. Ko te whakatutuki i te kaha rokiroki pūngao e ranea ana i roto i te teitei iti he wero nui me wikitoria i te wa e hoahoa ana i ngā pūhiko hiko kiato-mana teitei.

② Ngā Wero o te Roanga o te Ora i roto i ngā Taiao Pāmahana-Tiketike: Ko ngā taiao rūma tūmau AI he taiao pāmahana-tiketike i te nuinga o te wā, e tino pēhanga ana ki te whakahaere wera o te pūtake hiko. Ko te mahi a te pūnga 450V/1400μF i raro i te wero roa o te pāmahana-tiketike 105℃ ka pā tika ki te pono o te pūnaha mō te wā roa.

③ Ngā Whakaritenga Mahi i raro i te Ia o te Auautanga Teitei Ake: I te whānui haere o te whakamahinga o ngā taputapu hiko hou pēnei i te GaN/SiC, kei te piki haere tonu ngā auau whakawhiti hiko, ka nui ake te tono mō ngā kaha ESR me te au ripple o ngā pūnga hei karo i te mōrearea o te wā whakaweto o te pūnaha.

YMIN IDC3

Te Whakahou i ngā Rohe Mahi o ngā Pūngao Ngaohiko-Teitei mā te Hangarau

Hei whakatika i ngā wero kua whakahuatia i runga ake nei, kua tutuki i te raupapa YMIN IDC3 ngā putanga whānui i roto i ngā taha e toru: ngā rauemi, te hanganga, me te tukanga:

1. Huringa Kiato: 70% Te Pikinga Pūngao i roto i te Φ30 × 70mm

Mā te whakamahi i tētahi kete pūnga hiko āhua-haona Φ30×70mm kiato, ka tutuki he kaha teitei o te 450V/1400μF i roto i ngā here teitei noa o tētahi pūtake hiko tūmau 1U paerewa. Ki te whakatauritea ki ngā hua tuku iho o te rahi ōrite, ka piki ake te kaha neke atu i te 70% (ki te whakatauritea ki te awhe kaha noa o ngā pūnga hiko āhua-haona wai Φ30×70mm, 450V e whakamahia whānuitia ana i roto i te umanga), ka whakatau pai i te taupatupatu i waenga i te kiato kaha teitei me te wāhi.

2. Te Huringa Roa o te Ora: Kua Whakamātauria te Pakari i te 105℃

Mā te hanganga electrolyte kua arotauhia me te hanganga konumohe anode, ka whakaatuhia e te raupapa IDC3 te roa o te kawenga i raro i ngā āhuatanga uaua o te 105℃. Mā tēnei hoahoa ka taea e ngā pūnga te pupuri i te pumau mō te wā roa i roto i te taiao pāmahana teitei o ngā pokapū raraunga, ka taea ai te aro atu ki te wero ahumahi o te poto o te roa o te oranga nā te pāmahana teitei.

3. Te Urutau Auau-Teitei: He mea hanga mō te Wā GaN/SiC

Mā te whakamahi i tētahi hoahoa ESR iti, ka taea e ia te tu atu i te au ripo teitei ake i te 120kHz. Mā tēnei āhuatanga ka taea e te raupapa IDC3 te urutau pai ake ki ngā āhua whakawhiti auau-teitei i runga i te GaN (Gallium Nitride)/SiC (Silicon Carbide) (i raro i ngā whakatakotoranga pepa raraunga), e whakarato ana i te tautoko kaha mō te whakapai ake i te whai huatanga o ngā pūhiko hiko kiato-mana teitei. Kāore i rite ki te kōwhiringa pūnga hiko pahi tuku iho e aro nui ana ki te ripo auau-iti, ko ngā pūhiko hiko kiato-mana teitei mō ngā tūāpapa GaN/SiC me whai manatoko i te ESR me ngā āheinga au ripo auau-teitei i raro i ngā whakatakotoranga pepa raraunga.

Kia mōhio: Nō teRaupapa YMIN IDC3pepa raraunga/pūrongo whakamātautau; ki te kore e tohua tētahi atu mea, ka whakaahuahia te iahiko ESR/ripple e ai ki ngā whakatakotoranga pepa raraunga (hei tauira, 120kHz), ā, ko te putanga pepa raraunga hou rawa te mea e whai mana ana.

Auahatanga Mahi Tahi: Te Manatoko i te Pono me te Mahi mai i te 4.5kW ki te 12kW

E mau tonu ana te mahi tahi hangarau a YMIN me ngā kaihanga hiko GaN matua o te ahumahi pēnei i a Navitas (e ai ki ngā mōhiohio a te iwi whānui). I roto i ngā kaupapa tuku hiko tūmau AI mai i te 4.5kW ki te 12kW me ngā taumata hiko teitei ake, kua whakaatuhia e ngā pūnga hiko konumohe hiko-teitei o te raupapa IDC3.

Ehara i te mea ka whakamanahia te pono o te hua e tēnei tauira whanaketanga mahi tahi, engari ka whakaratohia hoki he turanga hangarau pakari mō te whanaketanga tonu o ngā pūhiko tūmau AI. Kua riro te raupapa IDC3 a YMIN hei otinga pai mō ētahi kaupapa tūmau AI kounga teitei (e ai ki ngā mōhiohio tūmatanui), me te mahi e rite ana ki ngā waitohu matua o te ao.

Ehara i te Hua anake: Me pēhea te whakarato a YMIN i ngā otinga taumata-pūnaha mō ngā tūmau AI

I tēnei wā o te tipu tere o te mana rorohiko AI, he mea tino nui te pono o ngā pūnaha tuku hiko. E mārama ana a YMIN Electronics ki ngā whakaritenga pakari o te hoahoa tuku hiko tūmau AI, ā, e whakarato ana i tētahi otinga katoa ki te umanga e whakataurite ana i te kiato kaha teitei, te roa o te ora, me te pono teitei mā te raupapa IDC3.

Ko te mea e whai ake nei he tohutoro kōwhiringa noa mō ngā pūnga hiko konumohe hiko-teitei (whakaū-ā-roto) wai IDC3 raupapa i roto i ngā pūhiko tūmau AI, hei āwhina i a koe ki te whakatutuki wawe i ngā whakaritenga pūnaha:

Ripanga 1: Ngā Pūnga Whakapiri Wai Ngaohiko-Teitei o te Raupapa IDC3 – Ngā Taunakitanga Kōwhiringa

Kāore e Mutu te Auahatanga: Kei te Tonu te YMIN ki te Whakarato i te Hiko Pūmau mō ngā Hanganga AI

I tēnei wā o te mana rorohiko, he mea nui te pūtake hiko pumau. Ko YMIN Electronics, me āna pūnga hiko konumohe hikohiko wai-whakapiri-teitei raupapa IDC3 hei uho, e whakarato tonu ana i te tautoko pūnga pono mō te hanganga rorohiko AI. Ehara i te mea ko ngā hua anake tā mātou e whakarato ana, engari ko ngā otinga taumata-pūnaha hoki e hangai ana ki te māramatanga hangarau hohonu.

I a koe e hoahoa ana i ngā pūhiko tūmau AI o te whakatipuranga e whai ake nei, kua rite a YMIN ki te āwhina i a koe ki te wawahi i ngā rohe hoahoa me te auahatanga hangarau, me te eke tahi i te ngaru o te mana rorohiko.

Wāhanga Pātai me Whakautu

P: Me pēhea te whakaoti a ngā pūnga hiko teitei raupapa IDC3 a YMIN i ngā raruraru o ngā pūhiko hiko tūmau AI?

A: E toru ngā āhuatanga e tukuna ana e ngā pūnga hiko konumohe wai-whakapiri-teitei YMIN IDC3 raupapa:

① Hoahoa kiato-teitei – Te whakatutuki i te kaha teitei 450V/1400μF i roto i te rahi Φ30×70mm, te whakanui ake i te kaha neke atu i te 70% ki te whakataurite ki ngā hua o te rahi ōrite, te whakatau i te pakanga i waenga i te wāhi me te kaha;

② Te roa o te ora i te pāmahana teitei - Ko te hanganga electrolyte me te anode kua arotauhia ka pupuri i te roanga kawenga 3000-haora i te 105℃, ka whakapai ake i te pono o te pūnaha mo te wa roa;

③ Hototahi auau-teitei – Mā te whakamahi i tētahi hoahoa ESR iti, e tautoko ana i te mahi auau-teitei 120kHz, me te iahiko riu pūtau-kotahi mōrahi tata ki te 4.12A (500V/1700μF, 120kHz; 450V/1400μF tata ki te 2.75A, tirohia te ripanga kōwhiringa kei te mutunga), e hototahi ana ki ngā āhuahanga auau-teitei GaN/SiC, e āwhina ana i ngā hoahoa tuku hiko kiato-mana-teitei.

Whakarāpopototanga i te mutunga o te tuhinga

Ngā horopaki e tika ana: Te hoahoa hiko tūmau AI AC-DC, te pūnaha hiko matua o te pokapū raraunga, te hiko tūmau 1U kiato teitei, te hiko whakawhiti auau teitei e hangai ana ki te GaN/SiC, te hiko rorohiko AI kiato teitei (4.5kW-12kW+).

Ngā Painga Matua:

① Ahu: Te Matotoru o te Wāhi, Whakaahuatanga: Ka tutuki te 450V/1400μF i roto i te rahi Φ30×70mm, me te pikinga kaha neke atu i te 70% ki te whakaritea ki ngā rahi ōrite, ka taea te urutau ki ngā herenga teitei tūmau 1U.

② Ahu: Roa o te Mahana Teitei, Whakaahuatanga: Neke atu i te 3000 hāora o te oranga kawenga i te 105℃, he pai mō ngā taiao mahi pāmahana teitei i roto i ngā pokapū raraunga.

③ Ahu: Mahi Auau-Teitei, Whakaahuatanga: Hoahoa ESR iti, ka taea te tu atu i te iahiko ripple teitei i te auau teitei 120KHz, ka taea te urutau ki ngā āhuarangi auau-teitei GaN/SiC.

④ Ahu: Manatoko Pūnaha, Whakaahuatanga: I mahi tahi me ngā kaihanga pēnei i a Navitas, e tika ana mō ngā kaupapa tuku hiko tūmau AI 4.5kW ki te 12kW+.

Ngā Tauira i Manakohia

Tikanga Kōwhiringa e Toru-Taahiraa:

Hipanga 1: Tīpakohia te whakatauranga ngaohiko ātete i runga i te ngaohiko pahi, ā, whakaaetia te tawhā whakahekenga (hei tauira, 450–500V).

Hipanga 2: Tīpakohia te roa o te ora i runga i te pāmahana taiao me te hoahoa wera (hei tauira, 105℃/3000h) ka aromatawai i te pikinga o te pāmahana.

Hipanga 3: Tātaitia ngā inenga kia rite ki ngā here teitei/diameter o te wāhi (hei tauira, Φ30×70mm) ka manatoko i te ia ngaru me te whakatakotoranga ESR.