Texas Instruments e phatlalalitse mefuta e fapaneng ea litharollo tsa likoloi tse ncha tsa matla ho thusa ho tsoa ho zero

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - Leverandør af bærbare kraftværker

Likoloi tsa setso li na le liphetoho tse ncha, indasteri e bitsoa tse tharo tse ncha, hape ho na le tlhahiso e ncha ea meloko e mene, ho sa tsotellehe hore na e hlalosoa joang, ha e lumelloe ho bula matla a mangata a matla, a bohlale le a sireletsehileng a phetoho. Koloi ha e arohane le likarolo tsa elektronike. E kholoanyane lebelo la nts&39;etsopele, mathata a mangata a tlisoang ke likarolo tsa elektronike, &39;me ka nako e ts&39;oanang, e tlisitse menyetla e mecha bakeng sa lik&39;hamphani tsa semiconductor.

Texas Instruments (TI) Joaloka moetapele oa indasteri ea processor le analog semiconductor, bareki ba fetang 100,000 linaheng tse fetang 30 lefatšeng ka bophara ba na le lihlahisoa tse fetang 100,000 bakeng sa &39;maraka. Batho ba tsebang TI ba tseba hore lilemong tsa morao tjena, ha ba fane feela ka likarolo tse sireletsehileng le tse ka tšeptjoang, empa hape ba fana ka mekhoa e metle ea tsamaiso ea &39;maraka. Selemong sena, ke selemo sa bo35 feela sa nts&39;etsopele ea TI Auto Division.

Ke phetoho e ncha indastering ea likoloi. Sepheo sa TI ke ho fana ka litharollo tse sebetsang hantle, tse baballang matla le tse bolokehileng bakeng sa likoloi le matla a macha. Ha se khale haholo, sebokeng sa boralitaba sa ho kenyetsa motlakase oa likoloi, Mong.

Zhang Lei, Motsamaisi Kakaretso oa Lefapha la Khoebo ea Likoloi tsa China, le Mong. Wang Lei, le Mong. Mi, le metsoalle ea mecha ea litaba, le metsoalle ea mecha ea litaba e ile ea arolelana TI mererong ea nakong e tlang ea nts&39;etsopele e potlakisang tsamaiso ea likoloi.

Ka nako e ts&39;oanang, moralo oa litšupiso tsa 5 le lihlahisoa tse ncha li lokolloa. Tsena li kenyelletsa: - ho kopanya, moralo oa litšupiso tsa sistimi ea taolo ea betri ea koloi ea motlakase - TMP235-Q1 Sensor e phahameng ea mocheso o nepahetseng - ECC21710-Q1 Isolated SiC le IGBT mokhanni oa heke - ho kopanya, moralo oa litšupiso tsa boemo ba koloi ea motlakase oa koloi ea motlakase - e sebetsang Bakeng sa ho tjhaja ka potlako ho DC, SiC-based 3-mohato oa 3-mohato oa litsela tse peli: Motlakase oa ts&39;ebeliso ea motlakase oa Texas Zhang, Moqapi oa Motlakase oa Khoebo ea Zhang, Texas Moqapi oa Kakaretso oa Tšebeliso ea Matla a Leigram Lefapha; Setšoantšo se ka ho le letona: Teacher Ying, Texas Instrument (TI) China Automotive Electronic Technology Application Manager le lihlahisoa tse ling tse ncha: BQ79606-Q1 Precision Monitor BQ79606-Q1 ke sehlahlobi se nepahetseng se nang le mosireletsi oa hardware o kopantsoeng bakeng sa litsamaiso tsa ho khanna likoloi tsa motlakase. Ka stack ea tekheniki ea liketane tsa chrysanthemum, tlhophiso e kholo ea pakete ea betri ka har&39;a sistimi ea phetisetso ea motlakase e tšehetsoa.

Mojule ho tloha 48V, 400V, 800V kapa esita le 1.5kV betri pakete. E ka fihlella ho nepahala ha tekanyo ea motlakase e ka tlase ho 1%, mme Mong.

Tichere e boletse hore sena ke sesupo se phahameng haholo. Ntle le moo, tekanyong ea voltage ea lisele tsa motlakase, etsa mosebetsi o mong le o mong oa ho hokahanya mocha. Ntle le betri e arohaneng ho BQ79606 e &39;ngoe le e&39; ngoe, motlakase o lekantsoeng ADC, ho na le li-ADC tse ikemetseng tse ikemetseng, tse ka fanang ka liteishene tsa tekanyo ea mocheso ka bomong.

Tekanyo ea voltage ea lisele tsa motlakase, tekanyo ea mocheso, le puisano lipakeng tsa chip li ka kopana le boemo ba polokeho ea ISO26262ASILD. Lihlahisoa tse ncha: 65V input, PSR flycase converter, e kopantsoeng 100V / 1.5afet, Mong.

LM5180-Q1, e hlahisitse litšobotsi tse &39;maloa tsa converter ea flyback, e le&39; ngoe. Mofetoleli o na le kopanyo e phahameng, ka hare ho Switch tube ho kenyelletsa 100V / 1.5A, ka ntle ntle le lisebelisoa tsa boemo ba matla.

Ho sa tsotellehe litšenyehelo tsa moralo kapa tsamaiso, e sebetsa hantle ho thusa bareki; ea bobeli ke ho etsa matsoelintsoeke ea sesebelisoa se arohaneng sa optocoupler kapa se-transformer e eketsehileng, feela, ho fokotsa sebaka seo; ea boraro ea eona ke linearity Ho sebetsa hantle haholo ho fetola matla. E tsamaisoa ke betri ea koloi ea 12V, fokotsa kotsi ea ho hloleha ho liporo tsa motlakase tse mahareng. Ka mor&39;a moo, Mong.

Monghali o ile a hlalosa hore matla a mangata &39;marakeng ke phetoho ea matla a mekhahlelo e&39; meli, ho tloha 12V - 5V - DC / DC, e seng feela tšusumetso e itseng ea botsitso ba matla a betri, empa hape le bakeng sa litšenyehelo tsohle tsa tsamaiso Tlisa moroalo o itseng. Ho sebetsana le moralo oa litšupiso tsa SIC tsa mekhahlelo e meraro, moralo oa litšupiso tsa SIC oa mekhahlelo e meraro, oo hajoale o atileng haholo, ke mokhoa o sa khaotseng oa ho tjhaja koloi ea motlakase ke sistimi ea ho tjhaja AC. Matla a marang-rang a fanoa ka qubu ea ho tjhaja e tloaelehileng ea EVSE, e fanang ka motlakase oa AC (AC), ka OBS (AC / DC conversion) Baetsi), ho tjhaja liphutheloana tsa betri tse tsoelang pele tse phahameng tsa hona joale.

Matla a tjhaja a ka fihla ho 1.44kW ho isa ho 22kW, mme ho tjhaja ke dihora tse 5 ho isa ho tse 15. Le sistimi e &39;ngoe ea ho tjhaja ka potlako ea DC, ke hore, ho tloha marang-rang ho ea ho qubu ea ho tjhaja ka potlako ea DC, kenya ka kotloloho pakete ea betri ho OBS ka kotloloho ka phepelo ea motlakase e phahameng ea DC.

Matla a tjhaja ke 20KW ho isa ho 340KW, metsotso e 15 ho isa ho e 30 feela. Ka potlako, haholo-holo ho kenya matla a phahameng ka har&39;a libeteri, ke mathata afe a tsoang ho ts&39;ireletso le mokhoa oa ho sebetsana le eona? Monghali. Mosuoe o itse: "Phephetso ena ea moralo e hloka mokhoa oa ho tjhaja ho fana ka matla a phahameng a matla le katleho ea ho fetola matla.

Ho tloha joale ho ea pele, V2G ke tataiso ea tsoelo-pele ea theknoloji ea morao-rao kapa e latelang, ke hore, ho tloha ho marang-rang a motlakase ho ea ho qubu ea ho tjhaja ka potlako ea DC, ho fana ka matla a matla a matla a DC, ho feta OBC, ho sebelisa ka ho toba motlakase oa DC o nang le matla a phahameng. Botsa OBC ea rona le sistimi eohle ea ho tjhaja ea DC ho ts&39;ehetsa phetoho ea motlakase ka litsela tse peli. "Ka lebaka lena, moralo oa morao-rao oa TI ke phetoho ea mekhahlelo e meraro ea AC / DC e thehiloeng ho silicon carbide.

Ho sebetsa hantle, matla a ho fetola matla a ka fihla ho 98%. &39;Me ho ipapisitsoe le theknoloji ea silicon carbide, matla a phahameng a matla le matla a matla a matla a ka fanoa ka holim&39;a theknoloji ea morao-rao ea lisebelisoa tsa motlakase, ho kopana le maemo a ho tjhaja koloi ea motlakase ea COMBO-1, le ho tjhaja 800V DC ho ka hlahisa matla a ho fihla ho 10 kW. Monghali.

Qetellong tichere e akaretsa, Ti o na le boiphihlelo le boiphihlelo bo bongata ba meralo ea likoloi tsa elektroniki, ho kenyeletsoa ketsiso le ts&39;ebetso e kenelletseng, le boqapi bo tsoelang pele, lihlahisoa tsena le mananeo a lokollotsoeng kajeno a sebetsa hantle, a bolokehile, a tsamaisana hantle le tikoloho, a fana ka tlhaiso e nepahetseng le ts&39;ireletso bakeng sa likoloi ho fihlela mosi oa zero. Grid e mahareng.