Composite Insulators: Cov Qauv, Khoom & Ua Haujlwm
Composite insulators yog siab insulating cov cheebtsam siv hauv high - voltage fais fab. Lawv tsim nrog aMulti - Tshooj Part Cov Qauv, muaj ib qhoCov tub ntxhais nyeem ntawv fiberglasshaum nrogKawg fittings, thiab ib tug tiv thaivzeeg(Kuj tseem hu ua huab cua los). Lawv feem ntau hu uaPolymer Insulators, thaum thoob ntiaj teb, lo lusthooj insulatorsfeem ntau siv.
1. Tus txheej txheem tseem ceeb
TusCore Qwsyog sab hauv insulating tivthaiv thiab lub luj loj -} cov qauv coj. Nws yog lub luag haujlwm rau nrog nrogNEEG KHO TSHUABXws li nro, dabtsi yog khoov, torsion, thiab compression.
Cov Khoom Siv Qwj Txheej Txheem Muaj xws li:
- Epoxy Fiberglass Rods
- Lub qhov txhab Epoxy fiberglass leeg
- Iav
- High -} Kev Ua Haujlwm Resin
2. Shed
Tussab nraud(Kuj tseem hu ua huab cua los yog vaj tse) nyob ib puag ncig cov tub ntxhais. Nws lub luag haujlwm tseem ceeb yog:
- Muab cov khoom lag luam tsis txaus
- Tiv thaiv cov tub ntxhais los ntawm ya raws, muaj kuab paug, thiab UV hluav taws xob
- Tiv thaiv taug qab thiab kev yaig nyob rau hauv hluav taws xob kev ntxhov siab
Cov Khoom Siv Thauj Khoom muaj xws li:
- Silicone Roj Hmab(nyiam rau nws cov hydrophobicity zoo tshaj)
- EPDM roj hmab (Ethylene Propylene diene monexer)
- Thermosetting cob
- PTFE (polytetrafluoroethylene)
3. Kev tsim qauv tsim qauv sib txawv: Composite vs. Porcelain thiab iav insulators
Tsis zoo li cov plooj (cov quav) lossis iav insulators, uas cia siab rau aIb qho khoom siv los ua ob qho hluav taws xob thiab cov tshuab ua haujlwm, Composite insulators yuav amodular tsimQhov twg txhua qhov chaw yog qhov zoo rau nws lub luag haujlwm tshwj xeeb:
| Hom insulator hom | Cov qauv khoom | Mechanical Ua Haujlwm | Hluav Taws Xob Hluav Taws Xob |
|---|---|---|---|
| Plooj (porcel) / iav | Ib Leeg Khoom | Tib cov ntaub ntawv | Tib cov ntaub ntawv |
| Daim hlau | Ntau -} cov khoom siv | Cov tub ntxhais (fiberglass / epoxy) | Txhawm rau (Silicone Roj Hmab) |
4. Cov txiaj ntsig tseem ceeb ntawm cov tshuaj tiv thaiv insulators
- Kev nthuav dav thiab yooj yim rau nruab
- Cov kuab paug qub thiab hydrophobicity
- Siab tiv taus kev ua phem thiab cuam tshuam
- Kev kho tshuab zoo heev muaj zog thiab huab cua tiv
Wuhan Line Zog
Muab tag nrho ntawm cov tshuaj sib xyaw nrog cov insulators uas tsim rau cov chaw kis thiab xa tawm.
Mekas qhov ntau thiab tsawg thiab voltage kev ntsuas muaj nyob ntawm kev thov.