Zosefera ndi ma capacitor a DC-link ndizofunikira kwambiri pamagetsi osinthira mphamvu

Zosefera ndi DC-link capacitors ndi zigawo zikuluzikulu kungokhala chete kwa mphamvu kutembenuka dongosolo Featured Image

Kufotokozera Kwachidule:

Cholinga cha DC-link capacitor ndikupereka mphamvu yamagetsi yokhazikika ya DC, kuchepetsa kusinthasintha monga momwe inverter imafunira nthawi zambiri.

CRE DC link capacitor imagwiritsa ntchito ukadaulo wamtundu wowuma womwe umatsimikizira magwiridwe ake apamwamba, magwiridwe antchito achitetezo, moyo wautali etc.

Titumizireni imelo Tsitsani ngati PDF

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zosefera ndi ma capacitor a DC-link ndizofunikira kwambiri pamagetsi osinthira mphamvu,
Custom Film Capacitor,

DC link capacitor

Ma capacitor a DC-Link amapanga gawo lofunikira pakusinthira mphamvu pamapulogalamu ambiri.

Mapulogalamu omwe amafunidwa amakhala ndi mtengo, malo okhwima, komanso zopinga zodalirika.Ngakhale mapangidwe ozungulira amatha kugwiritsa ntchito njira zosiyanasiyana, pakatikati pazakale zamapangidwe osinthira mphamvu amaphatikiza ma capacitor a DC-Link.

Ma capacitor a DC-Link amatha kusintha kachulukidwe ka mphamvu zamakina ndikuthana ndi zovuta za ma ripples omwe amayamba chifukwa chakusintha mwachangu komwe kumagwirizana ndi kusintha kwamagetsi.

Kugwiritsa ntchito

Mphamvu zamagetsi capacitors ndi zigawo za zida zomwe zimagwira ntchito pamagetsi apamwamba.Ma capacitors amagwiritsidwa ntchito kutembenuza ndikuwongolera mphamvu iyi.

1. Ma inverters a magawo atatu a Pulse Width Modulation (PWM),

2. Photovoltaic ndi mphepo mphamvu inverters

3. Industrial motor drives

4. Ma charger okwera pamagalimoto ndi ma inverter

5. Zida zamankhwala,

6. Zida zamagetsi ndi zina.

Chiyembekezo cha moyo

Kujambula autilaini

ΦD(mm)	P(mm)	H1(mm)	S	F	M
76	32	20	M12 × 16	M6×10	M8×20
86	32	20	M12 × 16	M6×10	M8×20
96	45	20	M12 × 16	M6×10	M8×20
116	50	22	M12 × 16	M6×10	M8×20
136	50	30	M16 × 25	M6×10	M8×20

Voteji	450V.DC
Cn(uF)	φD	H	ESL(nH)	dv/dt(V/μS)	IP(KA)	Ndi (KA)	Mphamvu (A) 50 ℃	ESR (mΩ) @1KHz	Rth(K/W)	P(mm)	kulemera (Kg)
380	76	75	50	10	3.8	11.4	45	2.2	4.5	32	0.5
500	76	100	40	8	4.0	12.0	65	1.5	3.2	32	0.6
750	76	130	50	5	3.8	11.3	65	1.6	3.0	32	0.75
500	86	75	50	8	4.0	12.0	55	1.8	3.7	32	0.8
1000	86	130	50	5	5.0	15.0	70	1.5	2.7	32	1.1
650	86	100	40	5	3.3	9.8	75	1.2	3.0	32	0.9
650	86	95	40	5	3.3	9.8	75	1.2	3.0	32	0.85
650	96	75	50	5	3.3	9.8	60	1.5	3.7	45	0.75
1250	96	130	50	4	5.0	15.0	80	1	3.1	45	1.2
1800	116	130	50	4	7.2	21.6	85	0.8	3.5	50	1.6
1450	86	190	60	4	5.8	17.4	90	0.9	2.7	32	1.55
2700	116	190	60	3	8.1	24.3	100	0.8	2.5	50	2.45

Voteji	600V.DC
Cn(uF)	φD	H	ESL(nH)	dv/dt(V/μS)	IP(KA)	Ndi (KA)	Mphamvu (A) 50 ℃	ESR (mΩ) @1KHz	Rth(K/W)	P(mm)	kulemera (Kg)
250	76	75	40	15	3.8	11.3	40	3.1	4.0	32	0.5
320	76	100	40	10	3.2	9.6	40	2.2	5.7	32	0.6
470	76	130	45	12	5.6	16.9	60	1.8	3.1	32	0.75
330	86	75	40	15	5.0	14.9	45	2.4	4.1	32	0.8
600	86	120	45	12	7.2	21.6	60	1.3	4.3	32	1.05
650	86	130	50	12	7.8	23.4	70	1.2	3.4	32	1.1
650	86	95	50	15	9.8	29.3	65	1.2	3.9	32	0.85
1000	86	180	50	12	12.0	36.0	70	1.5	2.7	32	1.5
420	96	75	45	15	6.3	18.9	50	2	4.0	45	0.75
800	96	130	60	12	9.6	28.8	75	1.5	2.4	45	1.2
950	116	100	60	10	9.5	28.5	90	1.2	2.1	50	1.25
1200	116	130	70	8	9.6	28.8	80	1.2	2.6	50	1.6
1800	116	180	50	8	14.4	43.2	80	1.2	2.6	50	2.4
2700	116	260	70	5	13.5	40.5	100	0.9	2.2	50	3.2
2500	136	180	60	5	12.5	37.5	100	0.8	2.5	50	3.7
3750	136	260	70	4	15.0	45.0	115	0.7	2.2	50	4.7

Voteji	700V.DC
Cn(uF)	φD	H	ESL(nH)	dv/dt(V/μS)	IP(KA)	Ndi (KA)	Mphamvu (A) 50 ℃	ESR (mΩ) @1KHz	Rth(K/W)	P(mm)	kulemera
200	76	75	40	15	3.0	9.0	40	4	3.1	32	0.5
400	76	130	45	15	6.0	18.0	60	2	2.8	32	0.75
420	76	130	50	15	6.3	18.9	60	2	2.8	32	0.75
600	86	125	60	15	9.0	27.0	45	3.2	3.1	32	1.05
550	86	130	50	12	6.6	19.8	65	1.8	2.6	32	1.1
680	96	130	45	12	8.2	24.5	75	1.5	2.4	45	1.2
720	96	125	60	12	8.6	25.9	55	2.6	2.5	45	1.15
1000	116	130	50	10	10.0	30.0	80	1	3.1	50	1.6
1000	96	180	60	10	10.0	30.0	75	1.2	3.0	45	1.6
1500	116	180	60	7	10.5	31.5	85	0.9	3.1	50	2.4
2000	116	230	70	7	14.0	42.0	85	0.8	3.5	50	3
2000	136	180	60	7	14.0	42.0	90	0.75	3.3	50	3.7
3000	136	230	70	5	15.0	45.0	100	0.7	2.9	50	4.2
3300	136	260	70	5	16.5	49.5	120	0.6	2.3	50	4.7

Voteji	800V.DC
Cn(uF)	φD	H	ESL(nH)	dv/dt(V/μS)	IP(KA)	Ndi (KA)	Mphamvu (A) 50 ℃	ESR (mΩ) @1KHz	Rth(K/W)	P(mm)	kulemera (Kg)
110	86	80	45	20	2.2	6.6	75	2	1.8	32	0.8
150	86	95	45	20	3.0	9.0	80	1.5	2.1	32	0.85
250	86	75	45	15	3.8	11.3	45	3.1	3.2	32	0.8
360	86	130	55	12	4.3	13.0	65	2.2	2.2	32	1.1
470	86	130	45	12	5.6	16.9	70	2.8	1.5	32	1.1
600	96	130	55	10	6.0	18.0	75	2.2	1.6	45	1.2
730	86	180	55	10	7.3	21.9	70	1.8	2.3	32	1.5
750	86	180	55	12	9.0	27.0	75	1.8	2.0	32	1.5
1000	96	180	60	10	10.0	30.0	75	1.3	2.7	45	1.6
900	116	130	65	7	6.3	18.9	80	1.4	2.2	50	1.6
1400	116	180	65	7	9.8	29.4	80	0.9	3.5	50	2.4
1000	116	125	60	7	7.0	21.0	70	1.4	2.9	50	1.55
2000	116	230	65	5	10.0	30.0	85	0.9	3.1	50	3
2800	136	230	70	5	14.0	42.0	100	0.8	2.5	50	4.2

Voteji	900V.DC
Cn(uF)	φD	H	ESL(nH)	dv/dt(V/μS)	IP(KA)	Ndi (KA)	Mphamvu (A) 50 ℃	ESR (mΩ) @1KHz	Rth(K/W)	P(mm)	kulemera (Kg)
160	76	75	40	15	3.0	9.0	35	3	5.4	32	0.5
320	76	130	50	15	5.0	14.9	60	3.2	1.7	32	0.75
350	76	125	50	15	5.0	15.0	40	2.8	4.5	32	0.75
210	86	75	40	15	3.2	9.5	40	2.2	5.7	32	0.8
450	86	125	45	12	5.4	16.2	50	2.7	3.0	32	1.1
420	86	130	45	12	5.0	15.1	65	2.5	1.9	32	1.1
490	86	120	45	10	4.9	14.7	70	1.8	2.3	32	1.05
510	86	120	45	10	5.1	15.3	70	1.8	2.3	32	1.05
660	86	180	50	10	6.6	19.8	70	2	2.0	32	1.5
900	86	230	50	10	9.0	27.0	65	2.1	2.3	32	1.8
580	96	125	50	10	5.8	17.4	55	3.3	2.0	45	1.2
540	96	130	50	7	3.8	11.3	75	1.5	2.4	45	1.2
630	116	100	55	7	4.4	13.2	60	2	2.8	50	1.3
860	116	125	55	7	6.0	18.1	60	2.2	2.5	50	1.55
810	116	130	60	7	5.7	17.0	80	1.2	2.6	50	1.6
1250	116	180	60	7	8.8	26.3	80	1.2	2.6	50	2.4
1700	116	230	60	5	8.5	25.5	80	1.1	2.8	50	3
1700	136	180	65	6	10.2	30.6	100	0.9	2.2	50	3.7
2400	136	230	70	5	12.0	36.0	100	0.95	2.1	50	4.2

Voteji	1100V.DC
Cn(uF)	φD	H	ESL(nH)	dv/dt(V/μS)	IP(KA)	Ndi (KA)	Mphamvu (A) 50 ℃	ESR (mΩ) @1KHz	Rth(K/W)	P(mm)	kulemera
130	76	75	40	15	1.9	5.6	35	4.5	3.6	32	0.5
260	76	130	45	15	3.8	11.3	60	2.8	2.0	32	0.75
280	76	125	50	12	3.3	9.9	35	4	4.1	32	0.75
170	86	75	50	15	2.6	7.7	45	5	2.0	32	0.8
360	86	125	55	12	4.3	13.0	35	2.5	6.5	32	1.1
330	86	130	45	15	5.0	15.0	65	2.8	1.7	32	1.1
420	86	136	45	12	5.0	15.0	60	2	2.8	32	1.15
420	86	155	45	12	5.0	15.0	65	1.5	3.2	32	1.25
470	86	180	60	10	4.7	14.1	70	1.8	2.3	32	1.5
500	86	180	60	10	5.0	15.0	70	1.8	2.3	32	1.5
600	86	225	60	10	6.0	18.0	80	1.2	2.6	32	1.8
600	86	225	70	10	6.0	18.0	60	2.2	2.5	32	1.8
600	116	130	50	10	6.0	18.0	75	1.8	2.0	50	1.6
680	86	225	70	12	8.2	24.5	65	2.5	1.9	32	1.8
720	86	230	70	12	8.6	25.9	65	2.5	1.9	32	1.8
460	96	125	65	10	4.6	13.8	55	3.2	2.1	45	1.2
520	96	180	65	12	6.2	18.7	75	1.5	2.4	45	1.6
500	116	100	70	10	5.0	15.0	55	2.5	2.6	50	1.3
680	116	125	70	10	6.8	20.4	60	2.8	2.0	50	1.6
650	116	130	75	10	6.5	19.5	75	1.3	2.7	50	1.6
1000	116	180	75	12	12.0	36.0	75	1.5	2.4	50	2.4
1200	116	230	80	8	9.6	28.8	80	1.5	2.1	50	3
1200	116	230	75	12	14.4	43.2	105	0.9	2.0	50	3
1250	116	230	75	12	15.0	45.0	80	1.5	2.1	50	3
1300	116	230	75	12	15.6	46.8	80	1.5	2.1	50	3
1400	136	180	70	7	9.8	29.4	85	1.3	2.1	50	3.7
1700	136	230	70	5	8.5	25.5	100	1.4	1.4	50	4.2
1900	136	230	75	5	9.5	28.5	100	1.2	1.7	50	4.2
2800	136	335	80	5	14.0	42.0	120	0.8	1.7	50	6.1
3060	136	345	80	5	15.3	45.9	120	0.9	1.5	50	6.2
3200	136	335	80	5	16.0	48.0	120	0.85	1.6	50	6.1

Voteji	1200V.DC
Cn(uF)	φD	H	ESL(nH)	dv/dt(V/μS)	IP(KA)	Ndi (KA)	Mphamvu (A) 50 ℃	ESR (mΩ) @1KHz	Rth(K/W)	P(mm)	kulemera (Kg)
170	86	75	50	15	2.6	7.7	45	4.5	2.2	32	0.8
420	76	145	50	15	6.3	18.9	30	12	1.9	32	0.85
330	86	130	45	15	5.0	15.0	65	2.8	1.7	32	1.1
420	86	136	45	12	5.0	15.0	65	2	2.4	32	1.15
420	86	155	45	12	5.0	15.0	70	1.5	2.7	32	1.25
420	116	95	55	10	4.2	12.6	80	1.4	2.2	50	1.2
450	86	160	55	12	5.4	16.2	70	2.9	1.4	32	1.3
470	86	180	60	12	5.6	16.9	70	2.8	1.5	32	1.5
470	86	225	60	12	5.6	16.9	70	2.8	1.5	32	1.8
550	86	145	55	12	6.6	19.8	40	11	1.1	32	1, 2
600	86	225	60	10	6.0	18.0	80	1.2	2.6	32	1.8
600	86	225	70	10	6.0	18.0	60	2.2	2.5	32	1.8
600	116	130	50	10	6.0	18.0	75	1.8	2.0	50	1.6
680	86	225	70	12	8.2	24.5	65	2.5	1.9	32	1.8
500	116	100	65	10	5.0	15.0	55	2.6	2.5	50	1.2
680	116	125	65	10	6.8	20.4	50	2.8	2.9	50	1.55
650	116	130	65	10	6.5	19.5	80	1.8	1.7	50	1.6
1000	116	180	70	7	7.0	21.0	75	1.3	2.7	50	2.4
1200	116	230	70	7	8.4	25.2	75	1.3	2.7	50	3
1250	116	230	70	7	8.8	26.3	75	1.2	3.0	50	3
1400	136	180	75	7	9.8	29.4	85	1.1	2.5	50	3.7
1700	136	230	80	5	8.5	25.5	85	1	2.8	50	4.2
850	136	125	70	8	6.8	20.4	75	1.6	2.2	50	1.9
950	136	125	60	8	7.6	22.8	80	1.1	2.8	50	2.4
1200	116	180	80	8	9.6	28.8	80	1	3.1	50	2.4
1200	116	180	60	5	6.0	18.0	100	0.8	2.5	50	2.4
1500	136	180	70	5	7.5	22.5	100	0.9	2.2	50	3.7
2700	136	335	80	5	13.5	40.5	110	0.85	1.9	50	6.1

Voteji	1300V.DC
Cn(uF)	φD	H	ESL(nH)	dv/dt(V/μS)	IP(KA)	Ndi (KA)	Mphamvu (A) 50 ℃	ESR (mΩ) @1KHz	Rth(K/W)	P(mm)	kulemera
230	86	125	50	15	5.7	17.1	35	5	3.3	32	1.1
210	86	130	50	15	3.2	9.5	70	2	2.0	32	1.1
330	86	180	60	15	5.0	14.9	65	3	1.6	32	1.5
470	86	230	65	12	5.6	16.9	65	3.2	1.5	32	1.8
410	116	130	65	12	4.9	14.8	80	1.8	1.7	50	1.6
650	116	180	65	10	6.5	19.5	85	2	1.4	50	2.4
880	116	230	80	10	8.8	26.4	85	2.2	1.3	50	3
900	136	180	70	7	6.3	18.9	100	1.6	1.3	50	3.7
1200	136	230	80	7	8.4	25.2	105	1.5	1.2	50	4.2

Voteji	1500V.DC
Cn(uF)	φD	H	ESL(nH)	dv/dt(V/μS)	IP(KA)	Ndi (KA)	Mphamvu (A) 50 ℃	ESR (mΩ) @1KHz	Rth(K/W)	P(mm)	kulemera
160	86	125	50	15	5.7	17.1	35	5	3.3	32	1.1
160	86	130	50	15	2.4	7.2	60	3.5	1.6	32	1.1
240	86	180	55	15	3.6	10.8	65	5	0.9	32	1.5
320	86	230	55	12	3.8	11.5	60	3.5	1.6	32	1.8
300	116	130	55	12	3.6	10.8	75	2	1.8	50	1.6
470	116	180	60	10	4.7	14.1	75	2.8	1.3	50	2.4
650	116	230	60	10	6.5	19.5	80	2.8	1.1	50	3
660	136	180	60	7	4.6	13.9	100	1.8	1.1	50	3.7
900	136	230	60	6	5.4	16.2	105	1.2	1.5	50	4.2
1000	136	260	70	5	5.0	15.0	120	0.9	1.5	50	4.7

Voteji	1800V.DC
Cn(uF)	φD	H	ESL(nH)	dv/dt(V/μS)	IP(KA)	Ndi (KA)	Mphamvu (A) 50 ℃	ESR (mΩ) @1KHz	Rth(K/W)	P(mm)	kulemera
130	86	125	55	15	5.7	17.1	35	5	3.3	32	1.1
120	86	130	55	15	1.8	5.4	60	2.5	2.2	32	1.1
180	86	180	60	15	2.7	8.1	65	2	2.4	32	1.5
260	86	230	60	12	3.1	9.4	60	3	1.9	32	1.8
230	116	130	60	12	2.8	8.3	80	2	1.6	50	1.6
360	116	180	65	10	3.6	10.8	80	3.2	1.0	50	2.4
500	116	230	70	10	5.0	15.0	75	3	1.2	50	3
510	136	180	70	7	3.6	10.7	100	2	1.0	50	3.7
680	136	230	70	7	4.8	14.3	95	2	1.1	50	4.2

Voteji	2000V.DC
Cn(uF)	φD	H	ESL(nH)	dv/dt(V/μS)	IP(KA)	Ndi (KA)	Mphamvu (A) 50 ℃	ESR (mΩ) @1KHz	Rth(K/W)	P(mm)	kulemera
100	86	125	55	15	1.5	4.5	35	3.8	4.3	32	1.1
90	86	130	55	15	1.4	4.1	65	2.5	1.9	32	1.1
150	86	180	60	15	2.3	6.8	60	3.5	1.6	32	1.5
200	86	230	60	12	2.4	7.2	65	2	2.4	32	1.8
180	116	130	65	10	1.8	5.4	75	2.5	1.4	50	1.6
280	116	180	70	10	2.8	8.4	70	2	2.0	50	2.4
380	116	230	80	10	3.8	11.4	80	2	1.6	50	3
400	136	180	60	7	2.8	8.4	100	1.6	1.3	50	3.7
550	136	230	70	7	3.9	11.6	100	1.5	1.3	50	4.2
850	136	335	80	5	4.3	12.8	120	1.1	1.3	50	6.1

Voteji	2800V.DC
Cn(uF)	φD	H	ESL(nH)	dv/dt(V/μS)	IP(KA)	Ndi (KA)	Mphamvu (A) 50 ℃	ESR (mΩ) @1KHz	Rth(K/W)	P(mm)	kulemera
160	116	180	70	30	4.8	14.4	75	2.2	1.6	50	2.4
210	116	230	75	25	5.3	15.8	70	2.8	1.5	50	3
225	136	180	75	20	4.5	13.5	85	2	1.4	50	3.7
300	136	230	80	15	4.5	13.5	80	2.5	1.3	50	4.2

Voteji	4000V.DC
Cn(uF)	φD	H	ESL(nH)	dv/dt(V/μS)	IP(KA)	Ndi (KA)	Mphamvu (A) 50 ℃	ESR (mΩ) @1KHz	Rth(K/W)	P(mm)	kulemera
70	116	180	70	50	3.5	10.5	70	3.5	1.2	50	2.4
95	116	230	75	40	3.8	11.4	70	3.6	1.1	50	3
100	136	180	75	35	3.5	10.5	85	3	0.9	50	3.7
135	136	230	80	30	4.1	12.2	80	3.5	0.9	50	4.2

Kufunika kopulumutsa mphamvu ndi magwero ongowonjezwdwa kumalimbikitsa chitukuko cha zinthu monga magalimoto amagetsi, otembenuza a PV, ma jenereta amagetsi amphepo.Zogulitsazi zimafunikira DC kupita ku AC inverter kuti izindikire makina ogwiritsira ntchito.Zosefera ndi ma capacitor a DC-link ndi zinthu zofunika kwambiri zomwe sizimangokhala pamagetsi omwe amapereka chithandizo chofunikira chowonjezera mphamvu ndi ma voliyumu apamwamba komanso mafunde othamanga.

Monga bizinesi yomwe ikubwera yaukadaulo wapamwamba, CRE ili ndi gulu lakutsogolo la R&D ndi gulu lopanga ma capacitor amagetsi amagetsi, ndikukhazikitsa malo opangira uinjiniya wamagetsi a R&D okhala ndi mabungwe ofufuza odziwika padziko lonse lapansi.Pakadali pano, CRE ili ndi zopanga zopitilira 40 ndi zovomerezeka zachitsanzo zofunikira ndipo idatenga nawo gawo pakukulitsa miyezo 10 yamayiko ndi mafakitale, yotsimikiziridwa ndi ISO-9001, IATF16949, ISO14001/45001, ndi UL.Timadzipereka kupanga mabizinesi ambiri kuti tiyendetse luso lamagetsi.

CRE zotchuka:
① DC-link capacitor
② AC fyuluta capacitor
③ Kusungirako mphamvu / Pulse capacitor
④ IGBT snubbed capacitor
⑤ Resonance capacitor
⑥ Madzi utakhazikika capacitor

Zam'mbuyo: Zosefera ndi ma capacitor a DC-link ndizofunikira kwambiri pamagetsi osinthira mphamvu

Ena: Zosefera ndi ma capacitor a DC-link ndizofunikira kwambiri pamagetsi osinthira mphamvu