Matattarar tacewa da na'urorin haɗin DC sune manyan abubuwan da ba sa aiki sosai don tsarin canza wutar lantarki

Matattarar tacewa da na'urorin haɗin DC sune manyan abubuwan da ba sa aiki don tsarin canza wutar lantarki. Hoton da aka nuna

Takaitaccen Bayani:

Manyan ƙarfin polypropylene masu ƙarfe masu girman kristal sune abubuwan da aka fi so don ƙarin matattarar DC, ajiyar makamashi da makamantansu na ƙarni na 21.

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Alamun Samfura

Matattarar tacewa da DC-link capacitors sune manyan abubuwan da ba sa aiki don tsarin canza wutar lantarki,
Mai samar da Capacitor na Musamman,

Bayanan fasaha

Matsakaicin zafin aiki	Matsakaicin zafin aiki, Mafi girman: +85℃ Babban zafin jiki na rukuni: +70℃ Ƙananan zafin jiki na rukuni: -40℃
kewayon ƙarfin aiki	60μF ~750μF
Ƙarfin wutar lantarki mara ƙarfi Un/	450V.DC~1100V.DC
Cap.tol	±5%(J);±10%(K)
Jure ƙarfin lantarki	Vt-t	1.5Un DC/60S
	Vt-c	1000+2 × Un/√2V.AC60S(min3000 V.AC)
Fiye da Wutar Lantarki	1.1Un(30% na lokacin da ake ɗauka a kan kaya.)
	1.15Un(minti 30/rana)
	1.2Un(minti 5/rana)
	1.3Un(minti 1/rana)
	1.5Un (100ms a kowane lokaci, sau 1000 a tsawon rayuwa)
Ma'aunin wargazawa	tgδ≤0.002 f=1000Hz
	tgδ0≤0.0002
Juriyar rufi	Rs × C≥10000S (a 20℃ 100V.DC 60s)
Rashin ƙarfin harshen wuta	UL94V-0
Matsakaicin ƙarfin aiki	mita 3500
	Idan tsayin ya wuce mita 3500 zuwa cikin mita 5500, ya zama dole a yi la'akari da amfani da ƙarancin adadin. (ga kowace ƙaruwa ta mita 1000, ƙarfin lantarki da wutar lantarki za su ragu da kashi 10%)
Tsawon rayuwa	100000h (Un; Θhotspot ≤70 °C)
Ma'aunin tunani	IEC 61071;IEC 61881;IEC 60068

Fasali

1. PP Nau'in akwati, busasshen resin jiko;
2. Gilashin jan ƙarfe / sukurori, sanya murfin filastik mai rufi, sauƙin shigarwa;
3. Babban iya aiki, ƙaramin girma;
4. Juriya ga ƙarfin lantarki mai yawa, tare da warkar da kansa;
5. Babban ƙarfin wutar lantarki, ƙarfin juriyar dv/dt mai yawa.
Kamar sauran samfuran CRE, capacitor ɗin jerin suna da takardar shaidar UL kuma an gwada 100% ƙonewa.

Aikace-aikace

1. Ana amfani da shi sosai a cikin da'irar DC-Link don tace ajiyar makamashi;
2. Zai iya maye gurbin capacitors na electrolytic, ingantaccen aiki da tsawon rai.
3. Injin canza wutar lantarki na Pv, mai canza wutar lantarki ta iska; Duk nau'ikan na'urorin canza mita da na'urorin samar da wutar lantarki; motoci masu tsabta na lantarki da na'urori masu haɗaka; na'urorin SVG, na'urorin SVC da sauran nau'ikan sarrafa ingancin wutar lantarki.

Tsawon rayuwa

Zane mai zane

Bukatar tanadin makamashi da kuma hanyoyin da ake sabuntawa na buƙatar haɓaka kayayyaki kamar motocin lantarki, na'urorin canza wutar lantarki na PV, da kuma na'urorin samar da wutar lantarki na iska. Waɗannan samfuran suna buƙatar na'urar canza wutar lantarki ta DC zuwa AC don cimma tsarin aiki. Na'urorin tacewa da na'urorin haɗa wutar lantarki na DC sune manyan abubuwan da ba sa aiki ga tsarin wutar lantarki waɗanda ke ba da tallafi ga buƙatar ƙara ƙarfin lantarki tare da babban ƙarfin lantarki da kuma kwararar wutar lantarki.

A matsayinta na babbar kamfani mai tasowa a fannin fasaha, CRE tana da ƙungiyar bincike da ƙera kayayyaki ta farko don na'urorin samar da wutar lantarki, kuma ta kafa cibiyoyin bincike da haɓaka fasahar lantarki tare da cibiyoyin bincike na duniya. Zuwa yanzu, CRE tana da fiye da ƙirƙira 40 da haƙƙin mallaka na kayan aiki kuma ta shiga cikin haɓaka ƙa'idodi 10 na ƙasa da na masana'antu, waɗanda aka ba da takardar shaida ta ISO-9001, IATF16949, ISO14001/45001, da UL. Mun sadaukar da kanmu don haɓaka ƙarin abokan hulɗa na kasuwanci don haɓaka fasahar samar da wutar lantarki.

Shahararrun samfuran CRE:
① DC-link capacitor
② Mai ƙarfin matatar AC
③ Ajiyar makamashi / Mai ƙarfin bugun jini
④ Ɗaukar IGBT
⑤ Mai kunna wutar lantarki
⑥ Mai sanyaya ruwa

Na baya: Na'urar ɗaukar fim ta musamman don kayan lantarki

Na gaba: Matattarar tacewa da na'urorin haɗin DC sune manyan abubuwan da ba sa aiki sosai don tsarin canza wutar lantarki