Axil Snubber Capacitor e rekisoang ka theko e tlase - Li-capacitor tsa filimi tsa DC-link tsa Inverter tse nang le phetoho ea matla - CRE

Axil Snubber Capacitor e rekisoang ka theko e tlase - Li-capacitor tsa filimi tsa DC-link tsa Inverter tse fetoletsoeng ka matla - CRE Setšoantšo se Hlahisitsoeng

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Qaqiso ea Sehlahisoa

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Maikutlo (2)

Re tsitlallela ho fana ka tlhahiso ea boleng bo holimo e nang le mohopolo o motle oa khoebo, thekiso ea lihlahisoa tse tšepahalang le tšebeletso e ntle ka ho fetisisa le e potlakileng. E ke ke ea u tlisetsa tharollo ea boleng bo holimo feela le phaello e kholo, empa ea bohlokoa ka ho fetisisa e lokela ho ba ho lula 'marakeng o sa feleng bakeng saCapacitor ea Filimi ea Plastiki , Motlakase oa Matla a Dc , Sehokelo sa ho tjheseletsa sa Inverter ResonanceJwalo ka kgwebo ya bohlokwa indastering ena, khamphani ya rona e etsa boiteko ba ho ba mofani wa thepa ya etellang pele, ho itshetlehile ka tumelo ya boleng ba profeshenale le tshebeletso ya lefatshe ka bophara.

Axil Snubber Capacitor e theko e tlaase - Inverter DC-link film capacitors in power conversion – CRE Qaqileng:

Letoto la DKMJ-S

Letoto la DKMJ-S le entsoe ka khetla ea tšepe, haholo-holo e sebelisetsoang motlakase o phahameng le capacitance e kholo. Ho na le li-unit tse 'maloa tsa mantlha e le' ngoe tse latellanang kapa tse hokahaneng ka nako e le 'ngoe. E shebana le lisebelisoa tsa elektroniki tsa motlakase bakeng sa ho hula terene, sesebelisoa sa ho fetola matla a merafo, litsamaiso tsa matla a nchafatsoang, litsamaiso tsa ho tjhaja betri, li-drive tsa enjene le lisebelisoa tsa motlakase. Mofuta ona o ka nka sebaka sa li-capacitor tsa electrolytic, ts'ebetso e betere le bophelo bo bolelele.

Dikarolo tsa capacitor tse iphekolang, tsa mofuta o omileng, di hlahiswa ka ho sebedisa filimi ya PP e entsweng ka tshepe e nang le sebopeho se ikgethang, e sehilweng ka maqhubu e netefatsang hore ha e itshunyetse matla, e hanyetsa ho phatloha ho hoholo le ho tshepahala ho hoholo. Ho kgaolwa ha kgatello e feteletseng ha ho nkuwe e le ha bohlokwa. Karolo e ka hodimo ya capacitor e kwalletswe ka epoxy e itimang tikoloho. Moralo o ikgethang o netefatsa hore ha e itshunyetse matla haholo.

Kopo

A. Ho tsamaelana ha seporo;

B. Inverter ea Pv;

C. sesebelisoa sa ho fetola matla a moea;

D. Mefuta eohle ea phetisetso ea maqhubu le phepelo ea motlakase ea inverter;

E. Likoloi tse hloekileng tsa motlakase le tsa motsoako;

F. mefuta e meng ea taolo ea boleng ba motlakase.

G. Sefetoleli sa matla a merafo

Tafole ea litlhaloso

Palo ea li-volts	Un 800V.DC Us 1200V Ur 200V
Cn (μF)	W (mm)	T (mm)	H (mm)	dv/dt (V/μS)	Ip (KA)	Irms(A)50℃@10KHz	ESR (mΩ) @1KHz	Rth (K/W)	Boima (Kg)
4000	340	125	190	5	20.0	120	1.1	0.9	17.6
8000	340	125	350	4	32.0	180	0.72	0.6	31.2
6000	420	125	245	5	30.0	150	0.95	0.7	26.4
10000	420	125	360	4	40.0	200	0.72	0.5	39.2
12000	420	235	245	4	48.0	250	0.9	0.3	49.6
20000	420	235	360	3	60.0	300	0.6	0.3	73.6
Palo ea li-volts	Un 1200V.DC Us 1800V Ur 300V
Cn (μF)	W (mm)	T (mm)	H (mm)	dv/dt (V/μS)	Ip (KA)	Irms(A)50℃@10KHz	ESR (mΩ) @1KHz	Rth (K/W)	Boima (Kg)
2500	340	125	190	8	20.0	120	1.1	0.9	17.6
3300	340	125	245	8	26.4	150	0.95	0.7	22.4
5000	420	125	300	7	35.0	180	0.8	0.6	32.8
7500	420	125	430	5.5	41.3	200	0.66	0.6	44.8
5000	340	235	190	8	40.0	200	1.1	0.3	32.8
10000	340	235	350	6	60.0	250	0.8	0.3	58.4
5000	420	235	175	8	40.0	200	1	0.4	36
7500	420	235	245	7	52.5	250	0.9	0.3	49.6
10000	420	235	300	7	70.0	250	0.8	0.3	61.6
15000	420	235	430	5	75.0	300	0.6	0.3	84
Palo ea li-volts	Un 1500V.DC Us 2250V Ur 450V
Cn (μF)	W (mm)	T (mm)	H (mm)	dv/dt (V/μS)	Ip (KA)	Irms(A)50℃@10KHz	ESR (mΩ) @1KHz	Rth (K/W)	Boima (Kg)
1200	340	125	190	10	12.0	120	1.1	0.9	17.6
3000	340	125	420	8	24.0	180	0.66	0.7	37.6
2000	420	125	245	10	20.0	150	0.95	0.7	26.4
4000	420	125	430	8	32.0	200	0.66	0.6	44.8
5000	340	235	350	8	40.0	250	0.8	0.3	58.4
4000	420	235	245	10	40.0	250	0.9	0.3	49.6
8000	420	235	430	8	64.0	300	0.6	0.3	84
Palo ea li-volts	Un 2000V.DC Us 3000V Ur 600V
Cn (μF)	W (mm)	T (mm)	H (mm)	dv/dt (V/μS)	Ip (KA)	Irms(A)50℃@10KHz	ESR (mΩ) @1KHz	Rth (K/W)	Boima (Kg)
1000	340	125	245	12	12.0	150	0.95	0.7	22.4
1500	340	125	350	10	15.0	180	0.72	0.6	31.2
2000	420	125	360	10	20.0	200	0.72	0.5	39.2
2400	420	125	430	9	21.6	200	0.66	0.6	44.8
3200	340	235	350	10	32.0	250	0.8	0.3	46.4
4000	420	235	360	10	40.0	280	0.7	0.3	58.4
4800	420	235	430	9	43.2	300	0.6	0.3	67.2
Palo ea li-volts	Un 2200V.DC Us 3300V Ur 600V
Cn (μF)	W (mm)	T (mm)	H (mm)	dv/dt (V/μS)	Ip (KA)	Irms (A)max	ESR (mΩ)	Rth (K/W)	Boima (Kg)
2000	420	235	245	12	24	150	0.9	0.740740741	40
2750	420	235	300	10	27.5	200	0.8	0.46875	49.6
3500	420	235	360	10	35	200	0.7	0.535714286	58.4
Palo ea li-volts	Un 3000V.DC Us 4500V Ur 800V
Cn (μF)	W (mm)	T (mm)	H (mm)	dv/dt (V/μS)	Ip (KA)	Irms (A)max	ESR (mΩ)	Rth (K/W)	Boima (Kg)
1050	420	235	245	20	21	150	0.9	0.740740741	40
1400	420	235	300	15	21	200	0.8	0.46875	49.6
1800	420	235	360	15	27	200	0.7	0.535714286	58.4
Palo ea li-volts	Un 4000V.DC Us 6000V Ur 1000V
Cn (μF)	W (mm)	T (mm)	H (mm)	dv/dt (V/μS)	Ip (KA)	Irms (A)max	ESR (mΩ)	Rth (K/W)	Boima (Kg)
600	420	235	245	20	12	150	0.9	0.740740741	40
800	420	235	300	20	16	200	0.8	0.46875	49.6
1000	420	235	360	20	20	200	0.7	0.535714286	58.4
Palo ea li-volts	Un 2800V.DC Us 4200V Ur 800V
Cn (μF)	W (mm)	T (mm)	H (mm)	dv/dt (V/μS)	Ip (KA)	Irms(A)50℃@10KHz	ESR (mΩ) @1KHz	Rth (K/W)	Boima (Kg)
2 × 1000	560	190	310	20	2 × 20	2 × 350	1	0.2	60
Palo ea li-volts	Un 3200V.DC Us 4800V Ur 900V
Cn (μF)	W (mm)	T (mm)	H (mm)	dv/dt (V/μS)	Ip (KA)	Irms(A)50℃@10KHz	ESR (mΩ) @1KHz	Rth (K/W)	Boima (Kg)
2 × 1200	340	175	950	15	2 × 18	2 × 200	1.0	0.5	95

Litšoantšo tsa lintlha tsa sehlahisoa:

Tataiso ea Sehlahisoa se Amanang:

Ka nalane e ntle ea mokitlane oa khoebo, lits'ebeletso tse ikhethang tsa kamora thekiso le lits'ebeletso tsa sejoale-joale tsa tlhahiso, re fumane rekoto e ikhethang har'a bareki ba rona lefats'eng ka bophara bakeng sa Axil Snubber Capacitor e rekisoang ka bongata bo fokolang - Li-capacitor tsa lifilimi tsa Inverter DC-link tse fetolelang motlakase - CRE, Sehlahisoa sena se tla fanoa lefatšeng ka bophara, joalo ka: Adelaide, Senegal, Australia, Re hahile kamano e matla le e telele ea tšebelisano-'moho le lik'hamphani tse ngata khoebong ena kantle ho naha. Tšebeletso ea hang-hang le e ikhethang ea kamora thekiso e fanoeng ke sehlopha sa rona sa baeletsi e khahlisitse bareki ba rona. Tlhahisoleseling e tebileng le liparamente tse tsoang lihlahisoa li tla romelloa ho uena bakeng sa kananelo efe kapa efe e felletseng. Mehlala ea mahala e ka tlisoa 'me k'hamphani e ka etela k'hamphani ea rona. Portugal bakeng sa lipuisano e amoheleha kamehla. Ke tšepa hore lipotso li tla u ngolla 'me u thehe tšebelisano-'moho ea nako e telele.

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Motlakase oa Matla a Letsatsi

Karabo ea basebetsi ba litšebeletso tsa bareki e hlokolosi haholo, ea bohlokoa ka ho fetisisa ke hore boleng ba sehlahisoa bo botle haholo, 'me bo phuthetsoe ka hloko, bo romelloa kapele!

Ke Aaron oa Swaziland - 2018.02.04 14:13

Basebetsi ba litšebeletso tsa bareki ba na le mamello haholo 'me ba na le maikutlo a matle le a tsoelang pele mabapi le thahasello ea rona, e le hore re ka ba le kutloisiso e felletseng ea sehlahisoa 'me qetellong re fihletse tumellano, kea leboha!

Ke Lauren oa Canberra - 2017.05.02 11:33