550kV Aluminum free ring basin insulator
Abubuwa gaba
| Muhimmiya | Switchgear parts |
| Model NO. | 550kV Aluminum free ring basin insulator |
| Rated Voltage | 550kV |
| Siri | RN |
Bayani na sayen daga mai wuyaci
Na 550kV aluminum free ring pot insulator shine na kompọnin kwalite mai yawa a cikin wurare da kuma tashar jirgin saman, kuma tushen da ita ya shafi ta ya haɗa tsarin da kamfanonin mutanen. Wannan ne bayanin masu ilimi mai yawa:
Abubuwa da suka dace
Haɗa tsari
Amfani da tsarin "zama zuwa biyu da zama na ƙarshe", ya ƙara ƙarfiyar hanyoyi a kan ƙaramin hanyar 25.4%, kuma ƙara ƙarfin ƙungiyar 29.9%
Haɗa ƙwarewar (H ₁, H ₂, etc.) da kuma ƙwarewar tsari (C ₁ ₂, C ₁ ∝, etc.) ta hanyar alamar jini don lura ƙarfiyar da ƙungiyar
Al'amuran tsarin aluminum free ring
Rufe tsarin shielding metal traditiya don baka ƙarfiyar hanyoyi a kan ƙaramin hanyar da kuma haɗa ingantaccen aiki
Ƙara amfani da gas SF6 da 15% da kuma amfani da material composite epoxy da 6.1%
2、 Amfani da material gradient dielectric
Tattalin 3D+casting
Amfani da aluminum oxide/photosensitive resin 3D printing low dielectric constant body (ε=3.98-4.20), titanium dioxide/epoxy resin casting high dielectric constant region (ε=11.32-14.58)
An ƙara ƙarfin hanyoyi a kan ƙaramin hanyar flange grounding, kuma flashover voltage ya ƙara da 13.8%
Akwai ƙarfiyar hanyoyi
Bayan haɗa, an yi region da ƙarfiyar sama da ƙaramin hanyar a kan ƙaramin hanyar flange na gaba, wanda ya ƙara ƙarfiyar hanyoyi a kan ƙaramin hanyar
3、 Parametata da taswirin
Ƙarfiyar hanyoyi
Voltage na zamani da ya ƙara 230kV, lightning impulse withstand voltage 550kV, local discharge capacity ≤ 5pC
Idan akwai abubuwan daɗi, flashover voltage zai iya ƙara da 6.7%
Ƙungiyar
An ƙara ƙarfin ƙungiyar zuwa 0.45mm, kuma stress na interface ta ƙarance 70MPa
Taswira dalilin daidai da hydraulic failure test (1.5 times rated pressure)
4、 Amfani da Al'ummar Littafi
Skenario mai yawa
Yana iya amfani a cikin wurare 550kV GIS, kamar projekta daɗi na mafi yawa ko a matsayin yanayin
Yana iya rufe tsarin shielding metal "R-arc" daɗi da kuma haɗa ingantaccen miniaturization na GIS
Al'ummar Littafi
Ƙara amfani da gas SF6 da 15%, wanda yana da ma'ana a kan al'ummomi
5、 Patents da tekunoloji tooling
Design da tooling da ƙarfiyar sama: amfani da tank body da transition da kuma structure spring conductive, supporting synchronous detection of multiple bowl insulators
Embedded optimization: cylindrical conductive electrode designed with arc-shaped protrusions to improve sealing and electric field uniformity
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