Cov khoom Video
HMCJ-600kV / 60kJ Lightning Impulse Voltage Generator Zaub Video
Khoom nta
- Chav tsev tseem ceeb nta H- hom, 6- theem ntauwd-style modular tsim nrog symmetrical them nyiaj ntawm ob sab, ua kom yooj yim disassembly thiab txij nkawm nrog rau cov qauv kev ruaj ntseg;
- Thyristor- tswj qhov tsis tu ncua- tam sim no kev tswj hwm qhov hluav taws xob nrog kev hloov pauv tsis tu ncua them hluav taws xob; lub charger fais fab yuav kaw thaum lub sij hawm ignition;
- Lub txim hluav taws xob lub cev muaj zog muab kev hloov hluav taws xob nyob deb, txhawb nqa phau ntawv / tsis siv neeg hloov kho nrog kev tiv thaiv sab saud thiab qis; thawj theem nta tawm tsam-polarity triggering, thaum theem 2–6 siv peb- qhov sib txawv ntawm qhov hluav taws xob, nrog rau qhov tsis ua haujlwm synchronous ntawm<2%;
- Cov thawj coj -ntug thiab trailing- ntug resistors yog inductively raug mob nrog interchangeable board configurations, muaj xws li ua- nyob rau hauv cia txoj hauj lwm, thiab txhawb saj zawg zog multi- theem thaum uas tig mus thiab series ua ke;
- Kev tswj hwm kev tswj hwm ntawm kev ua tiav Siemens PLC system; Cov ntaub ntawv tau los ntawm kev lag luam PC thiab Tektronix oscilloscope; tsis siv neeg waveform tsom xam, khaws cov ntaub ntawv, thiab tshaj tawm luam ntawv;
- Expandable khoom mounting brackets thiab them units; Kev tiv thaiv zoo xws li overvoltage, overcurrent, tsis siv neeg grounding, thiab kaw thaum muaj xwm ceev.
Khoom Parameters
- Nominal voltage: 600 kV
- Rated theem voltage / them voltage: 100 kV
- Nominal zog: 60 kJ
- Tus lej ntawm theem: 6
- Ib qho -theem capacitance: 2.0 μF, tag nrho surge capacitance: 0.333 μF
- Tib -theem zog: 10 kJ
- Intrinsic inductance: 55 μH
- Minimum output voltage: >10% Un
- Synchronization ntau: Theem voltage 20% -100% ntawm qhov ntsuas hluav taws xob, synchronization ntau dua lossis sib npaug li 20%
- Synchronized tawm tsis ua hauj lwm tus nqi:<2%
- Ignition ntau yam: 10% -100% Un
- Kev them nqi hluav taws xob tsis ruaj khov: Tsawg dua lossis sib npaug ± 3.0%
- Voltage ntsuas qhov tseeb: Tsawg dua lossis sib npaug li 1.0%
- Lub sij hawm teb ib nrab Ta: Tsawg dua lossis sib npaug rau 100 ns
- Voltage faib qhov tseeb: Tsawg dua lossis sib npaug ± 1.0%
- Amplitude hloov voltage yuam kev: Tsawg dua los yog sib npaug rau 1.0%
FAQs
Q: Cov cuab yeej puas tuaj yeem ua qhov kev sim tsis tu ncua rau lub sijhawm ntev?
A: Nws tuaj yeem ua haujlwm tsis tu ncua ntawm tus nqi ntawm ib qho nqi - tawm lub voj voog txhua 120 vib nas this ntawm 80% lossis ntau dua ntawm qhov ntsuas hluav taws xob; tsawg dua 80%, nws tuaj yeem ua haujlwm tsis tu ncua rau lub sijhawm ntev.Yog. Fiber- kev sib txuas lus optic yog siv los ntawm kev tswj hwm kev lag luam thiab PLC tswj txee, tso cai rau kev ua haujlwm ntawm kev sib cais thiab kev hloov hauv av ntawm GTU-250/500 los ntawm chav tswj hauv 1000 kV chav kuaj.
Q: Dab tsi yog qhov kev teeb tsa rau lub wavefront thiab yoj-tail resistors? Puas yog lawv sib haum nrog kev kuaj cable?Puas yog lub kaw lus txhawb kev tswj chaw taws teeb?
A: Cov qauv kev teeb tsa suav nrog 3 txheej ntawm xob laim wavefront resistors, 2 pawg ntawm nthwv dej-tail resistors, thiab 1 teeb ua haujlwm nthwv dej-tail resistors. Dedicated resistors tuaj yeem muab ntxiv los txhawb 0.4μF thiab 1μF fais fab cable impulse tests.
Q: Txoj kev them nqi yog dab tsi?
A: Ib qho kev sib npaug ntawm ob sab symmetrical tas li - txoj kev them nyiaj tam sim no yog siv, nrog thyristor - tswj qhov tsis tu ncua - tam sim no voltage kev cai, tsis tu ncua hloov ntawm xoom mus rau qhov teeb tsa voltage. Lub charger fais fab mov cia li kaw thaum lub sij hawm ignition thiab tawm.
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