Impinduka za Frequency AC zitwara 6.6kv 11kv 1000kW Umuvuduko Hagati Hagati VsD VfD Ishusho Yerekanwe

Impinduka za Frequency AC Zitwara 6.6kv 11kv 1000kW Umuvuduko Hagati ya VsD VfD

Ibisobanuro bigufi:

Ikinyabiziga giciriritse giciriritse ni igikoresho kinini cyane cya voltage, kiyobowe na DSP, hamwe na SVPWM hamwe na selile muburyo bwa tekinoroji yo murwego rwinshi kugirango yemeze inverter ikwiranye ninganda zinganda.

Ibirimo guhuza ni bito cyane.Ifite imbaraga zo hejuru hamwe nibisohoka byiza byujuje ubuziranenge nta byinjijwe muyunguruzi, ibikoresho byindishyi zingufu hamwe nibisohoka.Ubushuhe bwa moteri buterwa no guhuza hamwe na Torque ripple, urusaku, dv / dt, hamwe nibibazo bisanzwe bya voltage nabyo biririndwa.Ihuye na moteri idahwitse kandi ihuza.

Ibicuruzwa byatanzwe nkibicuruzwa byingenzi byigihugu mu 2003, kandi byari byarakoreshejwe cyane mugucunga moteri.

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Ibiranga

1.Ikosa ryukuri hamwe nibikorwa byo gufata amajwi
2. Igice cya bisi ya voltage, imikorere yerekana ubushyuhe
3. Gukoresha voltage, ibyubu, inshuro nyinshi birashobora kubazwa
4. Amashanyarazi abiri yo kugenzura amashanyarazi
5. Ihinduranya rya kabiri rya transformateur rikoreshwa nkimbaraga zo kugenzura kugirango zizere umutekano wa sisitemu mugihe ikora.
6. Uburyo bwinshi bwo kugenzura
7. Guhitamo kugenzura byaho, kugenzura kure kugenzura, kugenzura DCS
8. Shyigikira MODBUS, PROFIBUS nizindi protocole y'itumanaho
9. Igenamiterere rya frequence irashobora gutangwa kumwanya, itumanaho riratangwa, nibindi

10. Shigikira inshuro ziteganijwe, kwihuta no kwihuta
11. Hamwe nubucucike bukabije imbere yurungano
12. Ingano ntoya, igishushanyo mbonera
13. Imashini yose iroroshye kandi ifata umwanya muto
14. Uburyo bwiza bwo kurinda
15. Igice kirimo ubwoko 7 bwo kurinda, kandi imashini yose iracyakora nyuma yo gutsindwa.
16. Imashini yose ikubiyemo kurinda imiyoboro ihinduranya no kurinda moteri.
17. Imikorere yo hejuru
18. Yubatswe muri PID igenzura;
19. Irashobora guhuzwa nimirima itandukanye mugushiraho ibipimo, kandi ibyasohotse bihuza biri munsi ya 2% (byashyizwe ahagaragara).

Ibisobanuro

Ingingo	Igice	Amakuru
Iyinjiza Umuvuduko	inshuro, voltage	Ibyiciro bitatu, 50Hz, 6kV (10kV)
Iyinjiza Umuvuduko	ihindagurika	voltage: -10% ~ + 10%, inshuro: ± 5%, - 10% ~ -35%
Ikigereranyo cyasohotse	Umuvuduko w'amashanyarazi	Ibyiciro bitatu 0--6kV (0--10kV)
	Gukata	Kugwiza SPWM sine waves
	Ubushobozi burenze	130% 1min, 150% 3s
Ikintu cyibanze	Icyitonderwa	Igereranya: 0.3% yumubare munini wo gushiraho agaciro
	Icyitonderwa	Igenamiterere rya sisitemu: 0,02% yumubare munini wo gushiraho agaciro
	Gukora neza	> 98%, muburyo bwo kugereranya
	Impamvu zingufu	> 0.95
Ikintu cyo kugenzura	Igihe cyo kwihuta no kwihuta	0.1 ~ 6000.0S, kwihuta no kwihuta bishobora gushyirwaho ukundi
	Ikiranga voltage na frequency	Shiraho umurongo wa V / F.
	PID	Ibipimo bya PID birashobora gushyirwaho intoki
	Ibindi bikorwa	V / F umurongo, Indishyi kumurongo muke, wagenwe
Kwiruka	Uburyo bwo gukora	kugenzura imashini, kugenzura kure, kugenzura mudasobwa
	Uburyo bwo gushiraho inshuro	gushiraho kuri ecran ya ecran, gushiraho umuvuduko mwinshi, gushiraho ibimenyetso bisa (4-20 mA)
	Gukoraho ecran yerekana	Umuvuduko mwinshi wa moteri, hejuru ya voltage ya inverter, munsi ya voltage ya inverter, hejuru yumuriro wa selile, hejuru yumuriro wa selile, ubushyuhe bukabije bwakagari, kubura icyiciro cya selile, kunanirwa gutumanaho.
	Igikorwa cyo kurinda	umuvuduko mwinshi wa moteri, hejuru ya voltage ya inverter, munsi ya voltage ya inverter, hejuru yumuriro wa selile, hejuru ya voltage ya selile, ubushyuhe bukabije bwakagari, kubura icyiciro cya selile, kunanirwa kwitumanaho.
Ibidukikije Ibidukikije	Ibidukikije	Mu nzu hamwe no guhumeka neza kandi nta gaze yangirika hamwe n ivumbi ryangiza
	Uburebure	Munsi ya 1000m.Ukeneye kuzamura imbaraga zapimwe mugihe ubutumburuke burenze 1000m
	Ubushyuhe	-20 ~ + 65 ° C.
	Ubushuhe	90% RH idafite ikime
	Kunyeganyega	<0.5G
	Gukonja	Gukonjesha ikirere ku gahato

Icyitegererezo

Icyitegererezo	Urwego rwimbaraga	Ingano n'uburemere
Icyitegererezo	Urwego rwimbaraga	Ubugari (W) (mm)	Ubujyakuzimu (D) (mm)	Uburebure (H) (mm)	Ibiro (kg)
JD-BP37-250F	250 kWt / 6kV	2300	1500	1900	1320
JD-BP37-280F	280 kWt / 6kV				1380
JD-BP37-315F	315 kWt / 6kV				2465
JD-BP37-400F	400 kWt / 6kV				2595
JD-BP37-500F	500 kWt / 6kV				3410
JD-BP37-560F	560 kWt / 6kV				3460
JD-BP37-630F	630 kWt / 6kV	2900		2120	3620
JD-BP37-710F	710 kWt / 6kV				3825
JD-BP37-800F	800 kWt / 6kV				3945
JD-BP37-1000F	1000 kWt / 6kV				4500
JD-BP37-1100F	1100 kWt / 6kV				6000
JD-BP37-1250F	1250 kWt / 6kV	3300	1700	2420	6900
JD-BP37-1400F	1400 kWt / 6kV	3300			7600
JD-BP37-1600F	1600 kWt / 6kV	3600			8000
JD-BP37-1800F	1800 kWt / 6kV				8400
JD-BP37-2000F	2000 kWt / 6kV				8700
JD-BP37-2250F	2250 kWt / 6kV				9700
JD-BP37-2500F	2500 kWt / 6kV				10700
JD-BP37-3250F	3250 kWt / 6kV	5800		2620	11700
JD-BP37-4000F	4000 kWt / 6kV	5800			13200
JD-BP37-5000F	5000 kWt / 6kV	9400			15700
JD-BP37-5600F	5600 kWt / 6kV				17800
JD-BP37-6300F	6300 kWt / 6kV				20000
JD-BP37-7100F	7100 kWt / 6kV				22300

Ihame ry'akazi

Imiterere ya JD-BP37 / 38 yuruhererekane rwinshi rwa voltage inverter ikubiyemo guhinduranya ibintu, guhinduranya ingufu hamwe nubugenzuzi.

Inverter ya 6kV ikubiyemo selile 5 buri cyiciro, selile 15 zose hamwe.
Inverter ya 10kV ikubiyemo selile 8 buri cyiciro, selile 24 zose.

Imiterere yingufu zamashanyarazi zirasanzwe.Ni AC -DC - AC icyiciro kimwe cya inverter umuzenguruko, diode ikosora ni iyicyiciro cya gatatu cyuzuye-cyuzuye, ikiraro cya IGBT 23inverter igenzurwa nikoranabuhanga rya sinusoidal PWM.Buri selile yingufu ni imwe, biroroshye gukora, kubungabunga no gukora ibyangiritse, niba binaniwe, ibiraro byo hejuru biri hejuru kugirango bigere kuri bypass kandi umusaruro wa inverter uragenda wihuta.