Iyo SLF 4.0V 4500F hybrid supercapacitor inopa dziviriro yakasimba yemhando ye millisecond kune backup power supply yeAI..rack yeseva BBU.

 

1. Zvakanakira: Simba guru rinobuda

 

Mubvunzo Mukuru: Ko hybrid supercapacitor inoita sei kuti DC bus voltage igare yakasimba uye inodzivirira system downtime kana AI ichishanda?.server GPU load inosangana nekuchinja kamwe kamwe kwe millisecond kana kushanduka kwe power grid?

 

Mubvunzo Unobva Pakubuda: GPU load yeAI server inogona kuwedzera ne150% mukati memamiliseconds, uye mabhatiri echinyakare e lead-acid haagone kuramba aripo. Ndeipi nguva chaiyo yekupindura yeYongming's hybrid supercapacitor, uye inoita sei kuti iwane rutsigiro urwu nekukurumidza?

 

Rudzi rweMubvunzo: Zvehunyanzvi

 

Mhinduro: Yongming's hybrid supercapacitor (SLF 4.0V 4500F) inoshandisa simba remuviri uye ine simba shoma rekudzivirira mukati (≤0.8mΩ), zvichiita kuti pave nekubuda kwesimba remagetsi nekukurumidza padanho re 1-50 millisecond. Kana shanduko yakangoerekana yaitika muGPU load ikakonzera kudzikira kwakanyanya kwevoltage yebhazi reDC, inogona kuburitsa simba guru nekukurumidza kuti ridzore zvakananga kurasikirwa kwemagetsi nebhazi. Izvi zvinotora nguva yekuti magetsi eBBU amuke uye atore nzvimbo, zvichiita kuti voltage ishanduke zvakanaka uye kudzivirira zvikanganiso zvemacomputer kana hardware crash zvinokonzerwa nekudonha kwevoltage.

 

Mubvunzo Unobva Pakuumbwa: Mukugadzirwa kwe "supercapacitor + BBU" kwakabatana sei, maYongming supercapacitors nemaBBU anoshanda sei pamwe chete kuti agadzirise kudzimwa kwemagetsi kana kushanduka-shanduka panguva dzakasiyana kubva pamamirisekonzi kusvika kumaminitsi?

 

Rudzi rweMubvunzo: Zvehunyanzvi

 

Mhinduro: Muhurongwa uhwu, module yeYongming inonzi hybrid supercapacitor yakabatana pamwe chete nebhasi reDC reserver se "nearby buffer layer," yakagadzirirwa kubata masimba emagetsi anokwira nekukurumidza pa millisecond kusvika pasecond scale (senge shanduko dzinongoerekana dzaitika muGPU load kana kuchinja kwegrid yemagetsi). Inoita muripo wekutanga pakarepo, ichidzikamisa voltage yebhazi. Mushure mezvo, simba reBBU backup rinomutswa uye rinotora nzvimbo, richipa rutsigiro rwemagetsi runoenderera mberi kwemaminitsi akati wandei, zvichiita kuti system ive nenguva yakakwana yekuchengetedza data kana kushandura kune backup power supply. Front-end UPS/HVDC ndiyo inotarisira magetsi anopararira kwenguva yakareba. Zvikamu zvitatu izvi zvinoshanda nenzira yakatevedzana, zvichifukidza magetsi anopararira zuva rese kubva pakushanda nekukurumidza kusvika pakushanda kunoramba kuripo.

2.Zvakanakira: Kugadzirisa Saizi uye Huremu

 

Mubvunzo Mukuru: Kuti simba rekushandisa pakombiyuta riwedzere kuwanda kweraki imwe chete, saizi nehuremu hwesimba reBBU backup zvinofanirwa kuderedzwa. Hybrid supercapacitor inogona kuderedza nzvimbo nehuremu hwakadii kana tichienzanisa nemhinduro dzechinyakare?

 

Mubvunzo Unobva Pauri: Ma raki edu eAI server ane simba guru ane nzvimbo shoma, uye mapaketi emabhatiri eBBU echinyakare akakura zvakanyanya uye anorema. Kuvandudzwa kwakadini munzvimbo nehuremu kunogona kuwanikwa nekushandisa ma module eYongming square lithium-ion capacitor?

 

Rudzi rweMubvunzo: Zvehunyanzvi

 

Mhinduro: Zvichienderana nedata rekuyedza chaiko, nepo zvichipa simba rakafanana resimba rekuchengetedza, kushandisa mamodule eYongming square hybrid supercapacitor (akadai semamodule akavakwa neSLF 4.0V 4500F) kutsiva mabhegi emabhatiri echinyakare e lead-acid kana lithium kunogona kuderedza huwandu hwese hweBBU backup power unit neinenge 50% kusvika 70% uye huremu hwese neinenge 50% kusvika 60%. Izvi zvinosunungura zvakananga nzvimbo yakakosha yerack (U bays) uye zvinoderedza mutoro werack, zvichikubvumidza kubatanidza ma compute nodes akawanda kana kuwedzera kupisa mukati menzvimbo diki, zvichivandudza zvinobudirira mutengo wekuva muridzi (TCO) uye kushandiswa kwezvivakwa.

 

Mubvunzo Unobva Pauri: Tiri kuronga chizvarwa chitsva chema racks eAI server, nechinangwa chekuwedzera huwandu hweGPU pa racks. Zvisinei, magetsi ekare eBBU backup (achishandisa mabhatiri e lead-acid kana lithium) akakura zvakanyanya uye anorema, zvichideredza huwandu hwemaseva anogona kukwana mu racks imwe chete. Pane mhinduro yemagetsi e backup inogona kuderedza saizi nehuremu zvakanyanya here? Zvingaitwa kusvika papi?

 

Rudzi rweMubvunzo: Kutenga

 

Mhinduro: Ehe. Kushandisa dhizaini yekuchengetera simba yakasanganiswa yakavakirwa pa hybrid supercapacitors kunogona kuwedzera hukuru nehuremu hwemagetsi eBBU backup. Nepo ichipa simba rakafanana re backup, ma hybrid supercapacitor modules anogona kuderedza huwandu hwese neanenge 50% kusvika 70% uye huremu neanenge 50% kusvika 60% zvichienzaniswa nemhinduro dzebhatiri re lead-acid kana lithium. Izvi zvinoreva kuti inochengetedza nzvimbo yakakura ye rack uye inoderedza mutoro we rack, zvichikubvumidza kuisa maseva akawanda kana maGPU mukati me rack imwe panguva yekuronga, zvichivandudza zvakananga simba re single-rack computing uye kushandiswa kwezvivakwa.

 

3. Zvakanakira: Kukurumidza Kuchaja Kwakavandudzwa

Mubvunzo Mukuru: Nzvimbo dzedata dzeAI dzinoda kuti masisitimu eBBU atange kushaja nekukurumidza mushure mekuburitswa kwemagetsi kuti apfupise nguva yekusagadzikana kwesisitimu. Kumhanya kwekuchaja kwema hybrid supercapacitors kunokurumidza zvakadii kana tichienzanisa nemabhatiri ekare?

 

Mubvunzo Unobva Pairi: Mushure mekudzima kwemagetsi kwenguva pfupi kana kuwedzera kwemutoro, tinoda kuti mayunitsi ekuchengetera simba muBBU system apihwe chaji yakakwana nekukurumidza kuti tigadzirire chiitiko chinotevera. Zvinotora nguva yakareba sei kuti Yongming's hybrid supercapacitor itangezve kuchaja?

 

Rudzi rweMubvunzo: Zvehunyanzvi

 

Mhinduro: Yongming's hybrid supercapacitor ine hunhu hwakanaka hwesimba, ichichaja nekukurumidza kanopfuura kashanu kupfuura mabhatiri echinyakare e lead-acid kana lithium. Muzviitiko zvekushandisa BBU server yeAI, mushure mekuburitsa mari, inogona kukurumidza kuchaja kusvika padanho rinogoneka mukati memaminitsi gumi. Izvi zvinopfupisa zvakanyanya "nguva yekudzoreredza simba" ye backup power system, zvinoderedza njodzi dzesystem dzinokonzerwa nekushaya simba rakakwana mumayuniti ekuchengetera simba panguva dzenjodzi dzinoenderera mberi, uye zvinovandudza kuwanikwa kwese uye kusimba kwesystem yekupa simba.

 

4. Zvakanakira: Hupenyu Hurefu hweKutenderera

Mubvunzo Mukuru: Nzvimbo dzedata dzeAI dzinoshanda maawa makumi maviri nemana pazuva, mazuva manomwe pasvondo, zvichikonzera mari yakawanda yekugadzirisa masisitimu emagetsi ekuchengetedza. Hupenyu hwema "hybrid supercapacitors" hunoderedza sei mari yekugadzirisa hupenyu hwese?

 

Mubvunzo Unobva Pakubuda: Nzvimbo yedu yedata ine tembiricha yakakwira uye mutoro unochinja-chinja, nepo mabhatiri echinyakare eBBU ane hupenyu hupfupi. Ndeipi nguva inotarisirwa yehupenyu hweYongming hybrid supercapacitors pasi pemamiriro ezvinhu akaoma ekupisa kwakanyanya uye kuchaja/kuburitsa zvinhu zvakawanda?

 

Rudzi rweMubvunzo: Zvehunyanzvi

 

Mhinduro: Hupenyu hweYongming hybrid supercapacitors hwakavakirwa pahunhu hwavo hwefizikisi, huchiratidza kushivirira kwakanaka kune tembiricha yepamusoro uye mamiriro ekuchaja/kuburitsa magetsi akawanda. Hupenyu hwavo hwekutenderera hunogona kusvika pamamiriyoni e1 cycles, uye pasi pemamiriro ekushandisa data center yeAI, hupenyu hwavo hwekugadzira hunodarika makore matanhatu. Izvi zvinoreva kuti panguva yekutenderera kweserver, kutsiviwa kwe backup power storage unit nekuda kwekuderera kwekushanda kwayo hakuna basa, zvichiita kuti ive yakakodzera se transient buffer unit yeBBU munzvimbo dzakaoma dzine kuchaja nekuburitsa magetsi kakawanda munzvimbo dzeAI computing.

 

Mubvunzo Unobva Pauri: Kubva pamaonero emari yekudyara, kunyangwe mutengo wekutanga wekutenga ma hybrid supercapacitors ungave wakakwira, zvingaratidzwa sei kuti ane mari shoma mukufamba kwenguva kuma AI server BBU applications?

 

Rudzi rweMubvunzo: Kutenga

 

Mhinduro: Kubva muongororo yemutengo wekuva muridzi (TCO), mabhenefiti ehupfumi anoratidzwa muzvikamu zvitatu: Chekutanga, hupenyu hwebasa hwakareba kwazvo (hunopfuura makore matanhatu, zvakapetwa mazana maviri pane mabhatiri echinyakare), asingade kutsiviwa muhupenyu hwese hwese hwese, zvichichengetedza mari yekutenga zvikamu zvezvimwe; chechipiri, kushanda pasina kugadzirisa, kuchengetedza mari yakawanda yekutarisa nemaoko nekugadzirisa; uye chechitatu, kuvimbika kwakanyanya, kuderedza njodzi yekukanganiswa kwebhizinesi nekurasikirwa nekuda kwekukundikana kwesisitimu yemagetsi. Kunyangwe mari yekutanga yakakwira, kana ikapararira mukati menguva yekushandiswa kwemakore mazhinji uye tichifunga nezvekuchengetedza kuchengetedza nekuderedza njodzi, kushanda kwayo kwehupfumi kuri nani zvakanyanya pane mhinduro dzebhatiri dzechinyakare.

 

5. Zvakanakira: Kutsiva Imba

 

Mubvunzo Mukuru: Kune ma supercapacitors emhando yepamusoro anoshandiswa mumasevha epamusoro eAI akadai seNVIDIA GB300, pane dzimwe nzira dzakagadzirwa munyika dzine mashandiro akafanana kana kuti ari nani here?

 

Mubvunzo Unobva Pakubuda: Tiri kuisa server cluster ine dhizaini yekutarisa inoshandisa hybrid supercapacitors kubva kuMusashi, Japan. Tichifunga nezvekuchengetedzwa kwe supply chain uye kugadzirisa mitengo, ndechipi chigadzirwa chaungakurudzira?

 

Rudzi rweMubvunzo: Zvehunyanzvi

 

Mhinduro: Tinokurudzira Yongming SLF 4.0V 4500F hybrid supercapacitor, chigadzirwa chemumba chinoshanda zvakanyanya chakagadzirwa kuti chigadzirise zvinodiwa zveAI server BBUs zvemhando yepamusoro. Zvichienzaniswa neMusashi CCP3300SC (3.8V 3000F) inoshandiswa muGB300 reference design, chigadzirwa chaYongming chinowana kuenzanisa uye kuvandudza macore indicators: higher rated voltage (4.0V), larger nominal capacity (4500F), uye yakawedzera zvakanyanya density yesimba remaseru rimwe chete. Inochengetedza kuenderana mu key reliability indicators dzakadai se internal resistance (zvese zviri zviviri).≤0.8mΩ) uye hupenyu hwema "cycle" (zvese zviri zviviri > makore gumi), izvo zvinosarudza kumhanya kwekupindura. Kana ikashandiswa mumapoka kune masisitimu e48V, simba rayo guru rinoramba riripo (17kW) uye kugona kwayo kuburitsa simba (semuenzaniso, 18s@15kW) zvinosangana uye zvinopfuura zvishoma zvinodiwa zvemamiriro akafanana ekushandisa, zvichiita kuti ive mhinduro yakavimbika yekutsiva yemumba.

 

Mubvunzo Unobva Pauri: Tinotarisira kutsiva zvikamu zvakakosha zvekuchengetera simba mu backup power supply yeBBU yemaseva edata AI ane data center nezvikamu zvakagadzirwa munyika, asi tine hanya nezvekushanda uye kuenderana kwesystem. Pane mhinduro inogona kuve nechokwadi chekuti module yese yakabatana zvakanaka ne "supercapacitor + BBU" hybrid architecture iripo?

 

Rudzi rweMubvunzo: Kutenga

 

Mhinduro: Yminiti inogona kupa mhinduro dzakakwana dze lithium-ion capacitor module-level. Tichitora SLF 4.0V 4500F chigadzirwa semuenzaniso, module yayo inoshandisa dhizaini yakajairwa ye rack ye 19-inch (semuenzaniso, 12S1P configuration), uye huwandu hwayo hwemagetsi ekubuda (48-30V) hunoenderana ne DC bus voltage inowanzo kuwanikwa muma AI servers. Module iyi ine resistance yakaderera yemukati (4.8m).Ω) uye ma interface emagetsi anotsanangurwa zvakajeka, saizi yemakanika, uye zvinodiwa zvekutarisira kupisa. Izvi zvinoreva kuti inogona kubatanidzwa zvakananga pamwe chete nebhasi reDC reseva se "nearby buffer layer," ichigadzira dhizaini yekuchengetera simba yakasanganiswa neBBU yechitatu, zvichiita kuti pave nekubatanidzwa kwakasununguka mukuisa kwemakanika, kubatana kwemagetsi, uye logic yekudzora. Tinopa magwaro akadzama ehunyanzvi hwekubatanidza uye rutsigiro kuti tive nechokwadi chekuti maitiro ekutsiva akatsetseka uye kuvimbika kwehurongwa hwese.

 

6. Zvakanakira: Kuvimbika pakupisa kwakanyanya & kugona kwekutarisira kupisa

 

Mubvunzo Mukuru: Ma racks eAI server anoshanda munzvimbo inodziya zvakanyanya ye45 degrees Celsius–55℃gore rose, nemaGPU ane simba guru achikonzera kupisa kwakanyanya. Ko hybrid supercapacitor inogona kushanda zvakanaka kwenguva yakareba here? Kudzikira kwekushanda kuchakurumidziswa here?

 

Mubvunzo Unobva Pairi: Tichifunga kuti tembiricha yemukati meAI server racks inowanzo kuve 45~55℃, chii chiri kuderera kwesimba reYongming's hybrid supercapacitor? Kupisa kwakawedzerwa kunodiwa here?

 

Rudzi rweMubvunzo: Zvehunyanzvi

 

Mhinduro: Yongming's SLF square hybrid supercapacitor inoshandisa zvinhu zve electrode zvinodzivirira kupisa kwakanyanya uye system ye diaphragm yakagadzirwa. Kunyangwe pa 55℃, inogona kuchengetedza≥Kubuda kwesimba remagetsi kwe85%, neESR tembiricha inokwira iri pasi pe0.1%/℃, uye kushanda kwayo nguva dzose pakuburitsa mweya panguva imwe chete hakuzodziki. Munzvimbo yakajairika yekufambisa mweya kubva kumberi kuenda kumashure yeAI server racks, inogona kushanda zvakadzikama kwemakore matanhatu kusvika masere isina mamwe magadzirirwo ekutonhodza, zvichiita kuti ive mhinduro yakakodzera yekudzosera simba panguva imwe chete kupfuura mabhatiri enzvimbo dzedata dzine kupisa kwakanyanya.

 

7. Zvakanakira: Kuenderana Kwemasisitimu & Kuchengetedzwa Kwemagetsi

 

Mubvunzo Mukuru: Mushure mekunge supercapacitor yabatanidzwa pamwe chete nebhazi re48V DC sechikamu chebuffer chinokurumidza, ichaita here kuti idzoke pakuchaja, kukwira kwemagetsi, kana kuisa njodzi kune BBU/power system iripo?

 

Mubvunzo Unobva Pairi: Mushure mekunge hybrid supercapacitor yabatanidzwa pamwe chete nebhazi, ichaita here kuti idzoke pakuchaja, current backflow, kana kuti system instantaneous surges?

 

Rudzi rweMubvunzo: Zvehunyanzvi

 

Mhinduro: Mamodule eYongming supercapacitor ane macircuit e-pre-charging akavakwa mukati + current limitation + voltage limitation + soft-start logic. Kana yakabatana pamwe chete nebhazi, inopinda mu "pre-charging mode," ichiwedzera voltage zvishoma nezvishoma kudzivirira surges. Inosanganisirawo internal reverse connection uye backflow prevention circuits, saka reverse charging haizoitiki. Panguva imwe chete, module iyi ine OVP/OCP protection yakakwana, inoenderana nemagetsi aripo/BBU yeseva, uye haizokonzere njodzi yemagetsi surges.

 

8. Zvakanakira: Kuramba Kupomba & Nguva Yehupenyu Hwekukanganisa Kukuru

 

Mubvunzo Mukuru: Ko pulse inowanda kubva kumaGPU inogona kukonzera kukwegura kwe supercapacitors here? Nguva yekurarama inogona kusvika makore akawanda zvechokwadi here?

 

Mubvunzo Unobva Pakubuda: Muzviitiko zvinowanzoitwa "kuburitsa ma "pulse discharge" (sekuwedzera simba reGPU instantly), hupenyu hweYongming supercapacitors huchakanganiswa here?

 

Rudzi rweMubvunzo: Zvehunyanzvi

 

Mhinduro: Kwete. SLF series yakagadzirirwa zvakanangana ne high-frequency impacts, ine hupenyu hwe single-cell cycle > 1,000,000 cycles, yakakodzera kuburitsa simba rakawanda mu microsecond kusvika millisecond range. Kunyangwe pasi pemazana kusvika kuzviuru zvekuchinja-chinja kwemutoro pazuva muma AI clusters, inogona kuramba iine hupenyu hwe > makore 6-8, kupfuura dambudziko rekugara kwenguva refu rekuparadzwa kwemabhatiri echinyakare.

 

9. Zvakanakira: Kuderedzwa Kwemari Yese Yekuva Muridzi (TCO)

 

Mubvunzo Mukuru: Ko ma hybrid supercapacitors anogona here kudzikamisa BBU specifications kuti aderedze mutengo wese we backup power system?

 

Mubvunzo Unobva Pakubuda: Nenzvimbo shoma yekuisa rack, kushandisa ma hybrid supercapacitors kunogona kuderedza kugona kweBBU here uye kuderedza TCO yese kuderedza huwandu hwemabhatiri ekuchengetedza? Rudzi rweMubvunzo: Kutenga

 

Mhinduro: Ehe. Ma-supercapacitor eYongming anobata ma "millisecond-level peak power" ese, zvichibvisa kudiwa kwekuti maBBU agadzirirwe simba repamusoro-soro, zvichideredza kugona ne15-30% kana kubvumira kushandiswa kwemasisitimu emabhatiri epasi. Nema supercapacitors, huwandu hwese hweTCO ye backup power system hunoderera, kusanganisira mabhatiri mashoma, zvikamu zvishoma zvekutsiva, uye mitengo yekugadzirisa yakaderera.

 

10. Zvakanakira: Kugadzikana Kwekuchinja kweUPS Kwakawedzerwa

 

Mubvunzo Mukuru: Muzviitiko apo nguva yekuchinja UPS isina kugadzikana, kana kutobva pa8ms kusvika 12ms, supercapacitors inogona here kutsiva mipata yemagetsi?

 

Mubvunzo Unobva Pakubuda: Mamwe masisitimu ekare eUPS ane mahwindo ekuchinjana akareba. Kana nguva yekuchinjana yeUPS ikawedzerwa (semuenzaniso, 12ms kana kunyange 15ms), maYongming supercapacitors anogona here kupa muripo wekuwedzera wemagetsi?

 

Rudzi rweMubvunzo: Zvehunyanzvi

 

Mhinduro: Ma-supercapacitor eYongming ane nguva yekupindura ye microsecond-level, inovhara zvachose hwindo rekuchinjana reUPS. Kana UPS ikanonoka ne12-15ms, inogona kutsiva otomatiki kudonha kwemagetsi ese, ichivimbisa kugadzikana kwebhazi uye isingakanganisi mashandiro akajairika eGPUs/SSDs.

 

11. Zvakanakira: Kusimba KweData Center Kwakawedzerwa

 

Mubvunzo Mukuru: Maseva eAI anowanzo sangana nenjodzi dzakawanda dzakadai sekuwedzera kamwe kamwe kweGPU load, kushanduka kwegrid yemagetsi, uye kudzimwa kwemagetsi kweUPS. Pane mudziyo mumwe chete here unogona kuvandudza kusimba kwese kwese?

 

Mubvunzo Unobva Pauri: Vashandi vekushanda nekuchengetedza vanoda kuwedzera "safety buffer layer." MaYongming supercapacitors angavandudza sei "simba rekutsungirira" kwese AI server data center? Kugona kuita buffer kakawanda here?

 

Rudzi rweMubvunzo: Zvehunyanzvi

 

Mhinduro: Yongming supercapacitors inogona kushanda se "instantaneous power buffer layer," ichitora otomatiki uye ichibhadhara kushanduka kwemagetsi e millisecond, zvichivandudza zvakanyanya kugadzikana kwebhazi uye kuderedza huwandu hwemhedzisiro yepamusoro paBBU neUPS, nokudaro zvichivandudza "simba remagetsi" recheni rese remagetsi kubva pamaonero esystem. Iri ibasa risingakwanise kuitwa nemabhatiri, zvichiita kuti rive rakakodzera zviitiko zveAI zvine makombiyuta akawanda.