Fyuluta Yachitatu Yotsika Voltage Passive Harmonic Ya Vfd 400v
Zosefera za harmonic zomwe zimagwiritsidwa ntchito kwambiri pamagawo atatu amawaya.Imagwiritsa ntchito mfundo ya electromagnetic induction ndi reactor, imasankha fyuluta capacitor yokhala ndi magwiridwe antchito apamwamba komanso chida chosefera chokhala ndi mzere wapamwamba, ndikuphatikiza makina olipira zosefera kuti atenge zida zazikulu zamakina mudongosolo ndikubwezera mphamvu yogwira ntchito nthawi yomweyo.Ntchito ya dynamic zotakasika mphamvu chipukuta misozi ndi zosefera ndi Integrated mu umodzi, amene mwamsanga kutsatira kusintha katundu, ndipo ali ndi ntchito zazikulu zitatu: kupondereza kusinthasintha panopa, kuyamwa harmonic ndi kubweza mphamvu yotakasika.Amagwiritsidwa ntchito kuchepetsa mafunde omwe si a sine omwe amapangidwa ndi ma inverters, ma servo drive, UPS, ndi zina zambiri, m'magulu amagetsi amagetsi.
1. Mulingo wamagetsi: magawo atatu mawaya ovotera 380-500V, kupatuka kovomerezeka ± 10%
2. Harmonic control: THDi<10%, harmonic nambala 2n-1=1 ~ 40
3. Nthawi zambiri: 50 ± 5 (Hz);Mphamvu yamagetsi: COS m'mimba mwake> 0.9
4. Zosefera: mogwirizana ndi IEC61000, GB/T14549-93
5. Kutentha kwa ntchito: -10 ~ +50 (℃);Kutentha kosungira: -40 ~ +65 (℃);Chinyezi chozungulira: 0 ~ 98(%) palibe condensation;Kutalika: <2000M
6. Kapangidwe: Kapangidwe kake, kuyika pansi, kapena makonda a kasitomala (ngati mukufuna)
7. Kuchulukirachulukira: Kuchulukirachulukira 120% ya mtengo wovotera imagwira ntchito bwino kwa mphindi 30
8. Njira yoyikira: kuyika kosiyana, kuyika kothandizira, kapena kusintha kwamakasitomala (ngati mukufuna), ikani danga la kutentha kwa 100mm kuzungulira sefa ya harmonic
9. Ntchito mafakitale amphamvu kusokoneza zosefera, makamaka oyenera inverter.
1. The lonse sipekitiramu harmonic fyuluta ulamuliro ndi pafupipafupi kutembenuka kazembe (VSD) ndi ena magawo atatu rectifier dera kwaiye ndi harmonics waukulu;
2. Kuchepetsa kuwonongeka kwa harmonic kwa dongosolo la jakisoni, motero kupulumutsa mphamvu, kuchita bwino> 99%;
3. Onetsetsani kuti kusokonezeka kwamakono ndi voteji kumapeto kwa zolowetsa za fyuluta ya harmonic kumakwaniritsa zofunikira za 1EEE 51.9;
4. Chiwopsezo chonse chofuna kusokoneza (TDD) pamapeto olowera a fyuluta ya harmonic sichidutsa malire omwe ali mu Table 10.3 ya 1EEE 51 9 muyezo;
5. Chifukwa cha mphamvu yotsika kwambiri ya capacitive, imatha kugwiritsidwa ntchito bwino ndi majenereta a dizilo ngakhale atatsitsidwa;
6. Low capacitance zotakasika mphamvu komanso safuna kugwiritsa ntchito capacitive kusintha contactor (akhoza kuwonjezeredwa pakufunika);
7. M'kati mwazonyamula katundu, mphamvu yamagetsi imakhala pakati pa 0.95 ndi 0.98 (40 mpaka 100% katundu);
8. Sizingagwirizane ndi zigawo zina za dongosolo la mphamvu, sizingatenge ma harmonics kumbali ya mzere;
9. Ingathe kuletsa kusiyana kwa ma voltage voltage, kutsegula ndi kutseka mabanki a capacitor kapena katundu wina wosinthika kwambiri wopangidwa ndi overvoltage;
10. Kupititsa patsogolo mphamvu ya dongosolo lonse pambuyo pochotsa ma harmonics;
11. Pankhani ya pafupipafupi kutembenuka kazembe katundu, oyenera angapo pafupipafupi kutembenuka kazembe magetsi pa nthawi yomweyo;
12. Kuchepetsa ma frequency kutembenuka kazembe (VSD) opangidwa ndi kusokoneza ma radio conduction;
13. Line riyakitala Zosefera za specifications zosiyanasiyana zilipo kwa AC pagalimoto, DC pagalimoto kapena controllable rectifier zipangizo.
The passive harmonic fyuluta itha kugwiritsidwa ntchito kwambiri monga pansipa:
Chida chothamangitsa cha Dc
Kutentha mpweya mpweya ndi mpweya unit
Mpweya wotulutsa mpweya ndi mpope
Industrial automation ndi zida za robotics
Magalimoto a Ac ndi DC, ma inverters
Chipangizo chokhala ndi kutsogolo kwa six-pulse rectifier
1. Ntchito ya ODM/OEM imaperekedwa.
2. Quick order kutsimikizira.
3. Nthawi yopereka mofulumira.
4. Nthawi yolipira yabwino.
Pakadali pano, kampaniyo ikukula mwamphamvu misika yakunja ndi masanjidwe apadziko lonse lapansi.Tadzipereka kukhala m'modzi mwa mabizinesi khumi apamwamba kwambiri ogulitsa zinthu zamagetsi ku China, ndikutumikira dziko lonse lapansi ndi zinthu zapamwamba kwambiri komanso kuti zinthu zipambane ndi makasitomala ambiri.
