Vichujio na vipokeaji vya DC-link ni vipengele muhimu vya mfumo wa ubadilishaji wa nguvu

Maelezo Mafupi:

Madhumuni ya kipaza sauti cha DC-link ni kutoa voltage ya DC imara zaidi, na kupunguza mabadiliko kadri kibadilishaji sauti kinavyohitaji mkondo mzito mara kwa mara.

Kifaa cha kuunganisha cha CRE DC hutumika kwa teknolojia ya aina kavu ambayo huhakikisha utendaji wake wa hali ya juu, usalama wa uendeshaji, muda mrefu wa matumizi n.k.

Tutumie barua pepe Pakua kama PDF

Maelezo ya Bidhaa

Lebo za Bidhaa

Vichujio na vipokeaji vya DC-link ni vipengele muhimu vya mfumo wa ubadilishaji wa nguvu,
Kifaa cha Filamu Maalum,

Kifaa cha kuunganisha DC

Vipokezi vya DC-Link huunda hatua muhimu katika ubadilishaji wa nguvu kwa matumizi mengi.

Programu zinazohitaji gharama kubwa zina gharama, mazingira magumu, na vikwazo vikali vya kuegemea. Ingawa miundo ya saketi inaweza kutumia mbinu tofauti, kiini cha muda mrefu cha miundo ya ubadilishaji wa nguvu ni pamoja na vipaza sauti vya DC-Link.

Vipokezi vya DC-Link vinaweza kuboresha msongamano wa nishati ya mfumo na kutatua changamoto za kimwili za mawimbi yanayoletwa na ubadilishaji wa haraka ambao ni asili ya ubadilishaji wa nguvu za kubadili.

ggg

Maombi

Vipokezi vya kielektroniki vya umeme ni vipengele vya vifaa vinavyofanya kazi kwa nguvu nyingi. Vipokezi hutumika kubadilisha na kudhibiti nguvu hii.

1. Vibadilishaji vya Upana wa Mapigo vya Awamu Tatu (PWM),

2. Vibadilishaji vya umeme wa jua na upepo

3. Viendeshi vya injini za viwandani

4. Chaja na vibadilishaji vya magari vilivyo ndani ya gari

5. Vifaa vya matibabu,

6. Vifaa vya umeme n.k.

Matarajio ya maisha

Mchoro wa muhtasari

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

Volti	450V.DC
Cn(uF)	φD	H	ESL(nH)	dv/dt(V/μS)	Ip(KA)	Je (KA)	Irms(A)50℃	ESR (mΩ) @1KHz	Rth(K/W)	P(mm)	uzito（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

Volti	600V.DC
Cn(uF)	φD	H	ESL(nH)	dv/dt(V/μS)	Ip(KA)	Je (KA)	Irms(A)50℃	ESR (mΩ) @1KHz	Rth(K/W)	P(mm)	uzito（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

Volti	700V.DC
Cn(uF)	φD	H	ESL(nH)	dv/dt(V/μS)	Ip(KA)	Je (KA)	Irms(A)50℃	ESR (mΩ) @1KHz	Rth(K/W)	P(mm)	uzito
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

Volti	800V.DC
Cn(uF)	φD	H	ESL(nH)	dv/dt(V/μS)	Ip(KA)	Je (KA)	Irms(A)50℃	ESR (mΩ) @1KHz	Rth(K/W)	P(mm)	uzito（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

Volti	900V.DC
Cn(uF)	φD	H	ESL(nH)	dv/dt(V/μS)	Ip(KA)	Je (KA)	Irms(A)50℃	ESR (mΩ) @1KHz	Rth(K/W)	P(mm)	uzito（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

Volti	1100V.DC
Cn(uF)	φD	H	ESL(nH)	dv/dt(V/μS)	Ip(KA)	Je (KA)	Irms(A)50℃	ESR (mΩ) @1KHz	Rth(K/W)	P(mm)	uzito
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

Volti	1200V.DC
Cn(uF)	φD	H	ESL(nH)	dv/dt(V/μS)	Ip(KA)	Je (KA)	Irms(A)50℃	ESR (mΩ) @1KHz	Rth(K/W)	P(mm)	uzito（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

Volti	1300V.DC
Cn(uF)	φD	H	ESL(nH)	dv/dt(V/μS)	Ip(KA)	Je (KA)	Irms(A)50℃	ESR (mΩ) @1KHz	Rth(K/W)	P(mm)	uzito
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

Volti	1500V.DC
Cn(uF)	φD	H	ESL(nH)	dv/dt(V/μS)	Ip(KA)	Je (KA)	Irms(A)50℃	ESR (mΩ) @1KHz	Rth(K/W)	P(mm)	uzito
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

Volti	1800V.DC
Cn(uF)	φD	H	ESL(nH)	dv/dt(V/μS)	Ip(KA)	Je (KA)	Irms(A)50℃	ESR (mΩ) @1KHz	Rth(K/W)	P(mm)	uzito
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

Volti	2000V.DC
Cn(uF)	φD	H	ESL(nH)	dv/dt(V/μS)	Ip(KA)	Je (KA)	Irms(A)50℃	ESR (mΩ) @1KHz	Rth(K/W)	P(mm)	uzito
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

Volti	2800V.DC
Cn(uF)	φD	H	ESL(nH)	dv/dt(V/μS)	Ip(KA)	Je (KA)	Irms(A)50℃	ESR (mΩ) @1KHz	Rth(K/W)	P(mm)	uzito
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

Volti	4000V.DC
Cn(uF)	φD	H	ESL(nH)	dv/dt(V/μS)	Ip(KA)	Je (KA)	Irms(A)50℃	ESR (mΩ) @1KHz	Rth(K/W)	P(mm)	uzito
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

Mahitaji ya kuokoa nishati na vyanzo mbadala yanahimiza uundaji wa bidhaa kama vile magari ya umeme, vibadilishaji vya PV, jenereta za nguvu za upepo. Bidhaa hizi zinahitaji kibadilishaji cha DC hadi AC ili kutekeleza mfumo wa uendeshaji. Vichujio na vidhibiti vya DC-link ni vipengele muhimu vya mfumo wa umeme ambavyo hutoa usaidizi wa hitaji la kuongeza nguvu kwa kutumia mikondo ya volteji ya juu na mawimbi.

Kama biashara inayoibuka ya teknolojia ya hali ya juu, CRE ina timu ya utafiti na maendeleo ya mwisho na utengenezaji wa vipokezi vya filamu za kielektroniki vya umeme, na imeanzisha vituo vya uhandisi vya utafiti na maendeleo vya kielektroniki vya umeme na taasisi maarufu za utafiti kimataifa. Hadi sasa, CRE ina zaidi ya uvumbuzi 40 na hati miliki za mifumo ya matumizi na imeshiriki katika maendeleo ya viwango 10 vya kitaifa na vya tasnia, vilivyothibitishwa na ISO-9001, IATF16949, ISO14001/45001, na UL. Tunajitolea kukuza washirika zaidi wa biashara kwa ajili ya kuendesha uvumbuzi wa umeme.

Bidhaa maarufu za CRE:
① Kifaa cha kuunganisha DC
② Kichujio cha AC
③ Hifadhi ya nishati / Kifaa cha kupooza kwa mapigo
④ Mchafuzi wa IGBT
⑤ Kifaa cha kupokezana mwangwi
⑥ Kifaa cha kupoeza maji

Iliyotangulia: Vichujio na vipokeaji vya DC-link ni vipengele muhimu vya mfumo wa ubadilishaji wa nguvu

Inayofuata: Vichujio na vipokeaji vya DC-link ni vipengele muhimu vya mfumo wa ubadilishaji wa nguvu