Fektheri e rekisang Filimi Capacitor - Sesebelisoa se phahameng sa hajoale sa DC se hokahanya capacitor bakeng sa li-inverters tsa koloi ea motlakase - CRE

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ka lebaka la tšehetso e ntle haholo, mefuta e fapaneng ea thepa ea boleng bo holimo, litšenyehelo tse mabifi le ho fana ka thepa e ntle, re rata lebitso le letle har'a bareki ba rona.Re k'hamphani e matla e nang le 'maraka o pharaletseng bakeng saSnubber Capacitor , Hybrid Vehicle Capacitors , Li-Capacitors tsa Lifilimi tse tsoetseng pele, Kamehla re amohela bareki ba bacha le ba khale ba re fa likeletso tsa bohlokoa le litlhahiso tsa tšebelisano, re ke re hole le ho nts'etsapele hammoho, le ho kenya letsoho sechabeng le basebetsi ba rona!

Fektheri e rekisang Filimi Capacitor - Sehokelo se phahameng sa hajoale sa DC se hokahanya li-inverters tsa koloi ea motlakase - Lintlha tsa CRE:

Lintlha tsa tekheniki

工作温度范围/Mocheso oa ho sebetsa	-40 ℃ ~ 105 ℃
贮存温度范围/Sebaka sa mocheso oa polokelo	-40 ℃ ~ 105 ℃
额定电压Un/ Rated voltage	450V.DC
额定容量Cn/ Rated capacitance	1000μF
容量偏差/Cap.tol	±5%(J)
耐电压/Tlhahiso ea motlakase	Vt-t	1.5Un/10S(20℃±5℃)
	Vt-c	3000V.AC/10S(50Hz,20℃±5℃)
损耗角正切/Dissipation factor	tgδ≤0.001 f=100Hz
	tgδ0≤0.0002
绝缘电阻/Insulation resistance	Rs×C≥10000S (at20℃ 100V.DC 60s)
等效串联电阻/ESR	≤0.3mΩ(10KHz)
自感/Ls	≤20nH
热阻/Rth	1.8K/W
额定电流/Max.Li-Irms tsa hona joale	140A (70℃)
浪涌电压/Non-recurrent surge voltage (Rōna)	675V.DC
脉冲峰值电流/Maximum peak current (Î)	5KA
浪涌电流/ Maximum surge current(Is)	15KA
灌封料/ Ho tlatsa thepa	Resin kapa Polyurethane, mofuta o omileng
失效率/Failure quota	≤50Fit
预期寿命/Tebello ya bophelo	bona setšoantšo
引用标准/Reference standard	IEC 61071 ;AEC Q200D-2010
重量/Boima ba mmele	≈2.3kg
尺寸/Dimension	275mmx72mmx70mm

Letoto la DKMJ-AP

Li-capacitor tsa lifilimi tse tsoetseng pele tse nang le thekenoloji e laoloang ea ho iphekola ke e 'ngoe ea litharollo tsa elektronike tse matla tseo baenjiniere ba EV le HEV ba ka itšetlehang ka tsona ho fihlela boholo bo thata, boima, ts'ebetso, le mekhoa ea ts'epahalo ea ho se tšepahale ha 'maraka ona o boima.

Li-capacitor tsa lifilimi tse nang le matla tse khonang ho fana ka tharollo ea meralo e tšepahalang bakeng sa li-EV le li-HEV li tlameha ho kopana le likarolo tse 'maloa tse mabapi le lisebelisoa tsa lifilimi tse entsoeng ka tšepe, ts'ebetso le moralo.

Sebopeho

Tsoelo-pele e tsitsitseng e fetohile khopolo e mahlonoko le e fumanehang hohle mehleng ea kajeno.Haholo-holo, indastering ea matla, litharollo tsa matla a hloekileng, tse nchafalitsoeng li nka sebaka sa mekhoa ea khale e thehiloeng ho oli.Kaha EV le HEV e le 'maraka o ntseng o hola, li-inverters li tlameha ho ba le boholo bo bonyenyane, matla a phahameng a matla, li-bandgap tse pharaletseng (WGB) le ho se hlolehe ho ba kotsi ho nka sebaka sa enjine ea khale ea ho tuka (ICE).Ka lebaka leo, capacitor ea filimi e entsoeng ka tšepe ke ntho e hlokahalang bakeng sa EV le HEV ea kamoso ho khotsofatsa litekanyetso tsena tsa mmaraka.

Metalized film capacitor ho CRE e na le tšobotsi ea ho ipholisa, bokhoni ba ho thibela ho hloleha ha koluoa ha ho hlaha bofokoli bo kahare.Filimi ea dielectric ka capacitor ea rona e koahetsoe ka thepa ea tšepe e kentsoeng ka vacuum mme e na le botenya ba li-nanometer tse ngata feela.Ha ho na le ntlha e fokolang kapa ho se hloeke ho dielectric, ho senyeha ho tla etsahala.Matla a lokollotsoeng ke ho tsoa ha arc nakong ea ho senyeha a tla lekana ho etsa mouoane lera la tšepe ho potoloha, ho arola sekoli le ho folisa capacitor ka nepo ho boloka ts'ebetso.

Ka thekenoloji ena ea ho ipholisa, li-capacitor tsa rona tsa lifilimi tse entsoeng ka tšepe li sebetsa molemong oa tlhokahalo e fapaneng ea 'maraka' me li khona ho phethahatsa litlhoko tse tsoetseng pele tsa elektroniki ho kenyelletsa le tsa li-inverters tse sebelisoang ho EV le HEV.Ba na le tebello ea nako e telele ea bophelo le ts'epahalo e sebetsang ntle le ho se atlehe ho hoholo.Ntle le melemo e bakoang ke mokhoa oa ho ipholisa, li-capacitor tsa rona li boetse li nyenyane ka boholo bo nang le bokhoni bo boholo.Li ne li ka kenngoa habonolo 'me li khona ho hanyetsa motlakase o phahameng.

Li-capacitor tsa filimi tse entsoeng ka tšepe li sebelisoa ke meralo ea patent ea CRE.Hangata li tšeloa ka resin e omeletseng, e lemalitsoeng ke theipi ea Myra mme e tiisitsoe ka tšepe kapa khetla ea polasetiki.Moralo oa patent o tla tlisa melemo e fapaneng ho kenyelletsa ho leka-lekanya hona joale le inductance, ha ho na katoloso ea bohlokoa ea mocheso, sebaka se phahameng sa motlakase le litšenyehelo tse tlase tsa tlhahiso.Multiple capacitor bobbin e ka rekisoa ka har'a mohaho oa libese ho fana ka boleng bo tlase ba ho inductance bo ka sebelisoang ho fokotsa matla a ho feta nakong ea ho chencha.

E le e 'ngoe ea likarabelo bakeng sa mekhoa e hloekileng ea matla le nts'etsopele e tsitsitseng,' maraka oa EV le HEV o lebelletsoe ho tsoela pele ho hola mme qetellong o nkele mefuta ea ICE.Li-capacitor tsa lifilimi tse entsoeng ka tšepe ho Wuxi CRE e tla ba tharollo e sebetsang, e ka tšeptjoang le e etellang pele bakeng sa tlhahiso ea hau ea nako e tlang.

Video

Litšoantšo tsa lintlha tsa sehlahisoa:

Tataiso e Amanang ea Sehlahisoa:

Re ts'ehetsa bareki ba rona ka lihlahisoa tsa boleng bo holimo le k'hamphani ea boemo bo holimo.Ho ba moetsi ea hloahloa lefapheng lena, re na le boiphihlelo bo matla ba ho sebetsa ho hlahiseng le ho tsamaiseng fektheri e rekisang Filimi Capacitor - High hona joale DC link filimi capacitor bakeng sa li-inverters tsa likoloi tsa motlakase - CRE , Sehlahisoa se tla fana ka thepa lefatšeng ka bophara, joalo ka joalo ka: Tunisia, Portland, Moldova, Ntho e fetisitse ka setifikeiti se tšoanelehang sa naha mme e amohetsoe hantle indastering ea rona e kholo.Sehlopha sa rona sa litsebi tsa boenjiniere hangata se tla be se loketse ho u sebeletsa bakeng sa lipuisano le maikutlo.Hape re khonne ho u tlisetsa lisampole tse sa lefelloeng ho fihlela lintlha tsa hau.Ho ka 'na ha etsoa boiteko bo loketseng ho u fa litšebeletso le litharollo tse molemo ka ho fetisisa.Haeba u hlile u thahasella k'hamphani ea rona le tharollo, ka kopo ikopanye le rona ka ho re romella mangolo-tsoibila kapa ho re letsetsa hang-hang.Ho tseba ho tseba litharollo tsa rona le khoebo.ho feta, u tla khona ho tla fekthering ea rona ho tla e bona.Re tla lula re amohela baeti ba tsoang lefats'eng lohle ho tla femeng ea rona.o theha khoebo ea khoebo.likamano le rona.U lokela ho ikutloa u lokolohile ka ho feletseng ho bua le rona bakeng sa mokhatlo.'me re lumela hore re tla arolelana boiphihlelo bo botle ba khoebo le barekisi bohle ba rona.

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Basebetsi ba lifeme ba na le tsebo e ngata ea indasteri le boiphihlelo ba ts'ebetso, re ithutile ho hongata ha re sebetsa le bona, re leboha haholo hore ebe re ka ba le k'hamphani e ntle e nang le basebetsi ba hloahloa.