Dynamic Reactive Power Compensation

Product Description

Txoj hauv kev ib txwm ua kom ua tiav lub zog hluav taws xob them nyiaj hauv lub tshuab hluav taws xob yog rau cov khoom siv hluav taws xob sib txuas. Kev siv dav dav ntawm cov kab hluav taws xob xws li rectifiers, inverters, UPS, elevators, thiab cua txias ua rau muaj qhov sib haum xeeb tam sim no thiab raug txhaj rau hauv daim phiaj hluav taws xob. Hauv cov tshuab uas muaj kev sib haum xeeb loj, txoj kev them nyiaj rov ua haujlwm ntawm lub txhab nyiaj shunt capacitor yooj yim siv tsis tau. Vim tias qhov yooj yim parallel capacitor bank muaj amplifying cov harmonics, nws yog ib qho yooj yim los tsim series los yog parallel resonance, uas ua rau distortion ntawm voltage thiab tam sim no yuav loj dua. Lwm qhov laj thawj yog tias qhov kev sib haum xeeb tam sim no yog superimposed ntawm lub hauv paus tam sim no ntawm lub capacitor, ua rau cov tam sim no ntawm lub capacitor nce, ua rau qhov kub thiab txias, shortening lub neej kev pab cuam, thiab txawm mus tas li kev puas tsuaj.

Cov khoom siv hluav taws xob tsawg-voltage dynamic reactive zog them nyiaj tshwj xeeb yog tsim tshwj xeeb rau cov xwm txheej saum toj no, thiab lub capacitor series reactor yog siv los ua kom qhov zaus ntawm lub voj voog qis dua qhov kev txiav txim siab tsawg zaus tsim los ntawm lub network. Nyob rau hauv txoj kev no, lub cuab yeej yog ua capacitive ntawm lub zog zaus, kev txhim kho lub zog; inductive ntawm harmonic zaus, tiv thaiv harmonic amplification thiab tsis txhob resonance.

1. Ambient cua kub: mus txog 40 ° C (tsis muaj qhov nruab nrab ntawm 25 ° C rau 24 teev)

Yam tsawg kawg nkaus -25 degree C; Qhov siab tshaj plaws txhua hnub kub sib txawv ntawm 25K; Nco tseg: Tso cai cia thiab khaws cia ntawm 35 ° C

2. Cov av noo: qhov nruab nrab txhua hnub cov txheeb ze av noo tsis ntau tshaj 95%; qhov nruab nrab txhua hli cov av noo tsis tshaj 90%

3. Qhov siab: tsis tshaj 2000 meters

4. Cov pa phem theem: Qib III

5. Muaj zog sib haum xeeb ib puag ncig (voltage tag nrho harmonic distortion tus nqi 10%-15%, tam sim no tag nrho distortion tus nqi 30% lossis ntau dua)

6, siv cov thyristor ua haujlwm siab, siv xoom-hloov trigger thev naus laus zis, kev taug qab lub sijhawm ntawm kev hloov pauv hloov pauv;

7, lub sij hawm teb Tsawg dua los yog sib npaug rau 20ms;

8. Rau thawj thiab theem nrab harmonic absorption tus nqi siab dua los yog sib npaug li 20%;

9. Thaum lub sij hawm them nyiaj, daim phiaj hluav taws xob hloov pauv tau raws li qhov yuav tsum tau ua ntawm lub teb chaws tus qauv GB12326-90;

10. Tsis muaj inrush tam sim no thiab tsis muaj oscillation thaum hloov.

11, nrog dhau tam sim no, dhau voltage, overheating, grounding thiab lwm yam kev tiv thaiv;

12. Tso cai rau kev ua haujlwm ntev raws li 1.1UN; tso cai rau kev ua haujlwm ntev hauv qab 1.3IN;

13. Sampling lub cev kom muaj nuj nqis: reactive zog;

Cim npe nrov: dynamic reactive zog them, Tuam Tshoj, manufacturers, lwm tus neeg, hais, muag, ua nyob rau hauv Suav teb