I,Xeem khoom:
1, 10kV / 20MW Fais fab zaus AC voltage tiv thaiv kev ntsuas rau hydraulic generator, Qhov siab tshaj plaws ntsuas voltage yuav tsum tsis pub tshaj 23kV, Ib theem capacitance rau lub ntiaj teb 0.3uF
II,Main technical parameters thiab functions ntawm lub system:
1. Rated peev: 75kVA;
2. Rated voltage: 25kV;
3. Rated tam sim no: 3A;
4. Ua haujlwm zaus: fais fab zaus 50Hz;
5. Tso zis voltage waveform distortion tus nqi: Tsawg dua los yog sib npaug rau 0.5 feem pua ;
6. Cov sij hawm ua hauj lwm tas mus li tau tso cai: Nyob rau hauv rated load 5min;
7. Qhov kub thiab txias tom qab ua haujlwm tas mus li nyob rau hauv qhov ntsuas load rau 5min Tsawg dua lossis sib npaug rau 65K;
8. Chav ntsuas qhov zoo: Q Ntau dua lossis sib npaug rau 10;
9. Kev ntsuas qhov tseeb: tus nqi zoo 1.5;
10. Lub zog hluav taws xob: peb theem 380V, 50Hz;
11. Overcurrent, overpressure thiab flashover tiv thaiv yog muab rau cov khoom kuaj;
12. Ib puag ncig kub: -10 degree -50 degree, txheeb ze av noo: Tsawg dua lossis sib npaug li 90 feem pua RH, qhov siab tsawg dua lossis sib npaug li 1000m;
III,Cov yam ntxwv tseem ceeb thiab kev ua haujlwm ntawm lub cuab yeej
1. Counter overvoltage thiab kis overvoltage tiv thaiv: Cov cuab yeej tau nruab nrog kev sib txuas kom zoo, kev tiv thaiv zoo meej txuas thiab kev nqus ntawm lub zog, tiv thaiv overvoltage thiab overvoltage. Nws tau raug pov thawj los ntawm ntau xyoo kev xyaum nyob rau hauv lub tshav pob uas cov khoom xeem tuaj yeem zam cov cuab yeej xeem tiav thiab cov neeg ua haujlwm hauv thaj chaw los ntawm kev raug mob thiab raug hem los ntawm overvoltage thaum flasking lossis tawg, tib lub sijhawm, nws tuaj yeem zam qhov tsis ua haujlwm. taw tes ntawm cov khoom kuaj tsis nthuav dav qhov kev puas tsuaj tom qab flashover lossis tawg.
2. Cov me me, lub teeb yuag, yooj yim rau nruab thiab kov, yooj yim txuas, tsim nyog rau kev ua haujlwm ntawm cov neeg siv ntawm qhov chaw.
3. Lub luag haujlwm tseem ceeb ntawm cov cuab yeej kho tau inductance resonance yog raws li hauv qab no:
(1) Kev nyeem ntawv ncaj qha ntawm reactor core clearance: Cov cuab yeej tau teeb tsa rau ntawm lub reactor clearance soj ntsuam qhov, qhov clearance ntawm cov tub ntxhais hlau tuaj yeem nyeem ncaj qha los qhia kev ua haujlwm, ntxiv rau, qhov hloov pauv hloov pauv thiab qhov taw qhia raug teeb tsa.
(2) Voltage withstand lub sij hawm rau tsis siv neeg puck muaj nuj nqi: Voltage lub sij hawm siv digital zaub timer. Thiab thaum lub sijhawm tiv thaiv hluav taws xob mus txog, lub kaw lus yuav cia li buck
(3) Zero kaw, xoom nce thiab boost muaj nuj nqi: Nrog xoom txwv muaj nuj nqi, yog hais tias tus voltage regulator tsis yog xoom, lub high-voltage tso zis khawm yuav tsis raug kaw kom ntseeg tau tias lub kaw lus nce los ntawm xoom.
(4) Kev tiv thaiv overcurrent muaj nuj nqi: lub kaw lus yog nruab nrog electromagnetic overcurrent relay, uas muaj peev xwm tiv thaiv kev cuam tshuam thiab ceev ceev kom tsis txhob muaj kev puas tsuaj tam sim no ntawm cov khoom kuaj.