S: Injineer sare ayaa ii sheegay inaan qabto "dhowr reactors." Waxaan arkaa dhululubo fiberglass ah oo gacan qabasho leh. Maxay yihiin?
A: Kuwanu waa HV reactors - inductors waaweyn. Waxay si taxane ah ugu xidhmaan fiilada si ay u sameeyaan wareegga resonant. Tani waa habka kaliya ee la taaban karo ee lagu tijaabiyo fiilooyinka dhaadheer.
Sida ay u shaqeyso - isbarbardhigga lulida:
Tijaabi transformerka=waxaad riixdaa lulida wareeg kasta. Gacmahaagu aad bay u daalaan.
Nidaamka resonant=waxa aad siinaysaa lulida hal riix wakhtiga saxda ah. Lulida ayaa sii socota. Tamartii kaa luntay oo kaliya ayaad ku beddeshaa khilaaf.
Marka la isticmaalayo SR:
|
Waxaad tijaabinaysaa... |
Awood |
SR? |
Waa maxay sababtu? |
|
Cable> 1 km |
> 0.2 μF |
✅ loo baahan yahay |
Kaliya SR ayaa bixiya dhaqaalaha hadda jira |
|
Cable> 10 km |
> 2 μF |
✅ Kaliya ikhtiyaar |
Tijaabada TX waxay u baahan doontaa 500+ kVA |
|
GIS baska dheer |
10-100 nF |
✅ Wacan |
Inta jeer ee la hagaajin karo ayaa wax ka qabata |
|
Koronto dhaliyaha |
1–5 μF |
✅ Ugu Wanaagsan |
SR waxay bixisaa mowjad sine nadiif ah |
|
CT/PT/bushing |
< 1 nF |
❌ xad dhaafka ah |
Tijaabada TX waa ka fudud oo ka jaban tahay |
Qiyaasta qiimaha (cusub, 2025):
• 60 kV/2 A SR la qaadan karo: $25,000–40,000
• 160kV/4 A (110 kV): $60,000–120,000
• 300 kV/6 A (220 kV cable): $150,000–300,000
Waa maxay sababta taxanaha - la isku barbar dhigayo:
• Taxane=danab sare (80 kV + 80 kV=160 kV)
• Barbar socda=hadda sare (2 A + 2 A=4 A)
• Labada=taxane -labadaba isbarbar socda
Talada Pro: Had iyo jeer akhri qoraalka magaca. "80 kV / 2 A / 50 H"=80 kV dhulka, 2 A joogto ah, 50 Henry inductance.