Olie-nedsænket MV&HV&LV-transformer med 10KV indgangsspænding 400KV udgangsspænding 50Hz-60Hz Frekvens

Overview of Oil-Immersed MV&HV&LV-transformer med 10KV indgangsspænding 400KV udgangsspænding 50Hz-60Hz Frekvens

En olie-nedsænket transformer er en type elektrisk transformer, hvor kernen og viklingerne er nedsænket i en isolerende olie. Denne olie tjener to primære funktioner: det fungerer som en yderst effektiv isolator mellem ledende dele og som et kølemiddel til at sprede varme genereret under drift. Disse transformere er robuste, pålidelig, og yderst effektiv, hvilket gør dem til standardvalget for højspændingsstrømdistributions- og transmissionsnetværk, typisk installeret udendørs i transformerstationer.

Features of Oil-Immersed MV&HV&LV-transformer med 10KV indgangsspænding 400KV udgangsspænding 50Hz-60Hz Frekvens

• Effektiv køling: Den isolerende olie absorberer effektivt varme fra kernen og viklingerne og overfører den til radiatorfinnerne, giver mulighed for naturlig eller tvungen cirkulation og højere overbelastningskapacitet.
• Overlegen isolering: Olien giver meget bedre dielektrisk styrke end luft, giver mulighed for et mere kompakt design for en given spændingsværdi og beskytter mod kortslutninger.
• Robust konstruktion: Designet til langsigtet, pålidelig drift (ofte 25-30 år) i barske udendørsmiljøer.
• Overbelastningskapacitet: Kan håndtere midlertidige strømoverbelastninger bedre end transformatorer af tør type på grund af oliens termiske masse og køleegenskaber.
• Beskyttelsessystem: Udstyret med konservatortank (for at give mulighed for olieudvidelse), åndedræt (at absorbere fugt fra luften), og beskyttelsesrelæer (Buchholz stafet) til intern fejlsøgning.
• Omkostningseffektiv: Generelt mere økonomisk til højeffektapplikationer sammenlignet med transformatorer af tør type.

Specifications of Oil-Immersed MV&HV&LV-transformer med 10KV indgangsspænding 400KV udgangsspænding 50Hz-60Hz Frekvens

This transformer deals with power conversion throughout medium, høj, and reduced voltages. Det tager 10,000 volts in. It delivers up to 400,000 volts out. The system functions accurately at both 50 Hertz og 60 Hertz frequencies. This versatility suits various regional power grids.

The core style makes use of oil immersion. Mineralolie fylder lagertanken. This oil offers 2 main jobs. It cools the internal parts efficiently. It likewise gives solid electric insulation. This oil insulation stops unsafe arcing. It shields the transformer windings and core.

Indenfor, a laminated steel core forms the magnetic course. Copper or aluminum conductors wrap around this core. These develop the primary and secondary windings. The input attaches to the key winding. The outcome connects to the second winding. The oil borders these components entirely. It keeps their temperature stable.

The tank is bonded steel. It is robust and watertight. Outside radiators attach to the tank. Followers commonly help these radiators. This configuration improves cooling down ability. Excellent cooling is important for long life. The transformer includes necessary defense gadgets. Stress safety valve protect against container tear. Sudden interior pressure obtains launched safely. Buchholz relays find gas build-up. They signal potential inner mistakes early. A silica gel breather maintains wetness out. Dry oil is critical for performance.

Voltage policy is flexible. Tap changers permit this. They change the winding turns proportion. This preserves stable result voltage. It compensates for input voltage adjustments. The transformer meets stringent performance targets. Core and winding losses are minimized. This minimizes thrown away power. It conserves operating costs with time.

Dielektrisk sejhed er høj. The oil and solid insulation work together. They withstand high voltage tensions. Insusceptibility voltage is very carefully controlled. It limits mistake currents. This safeguards linked devices. The device takes care of hefty tons. It takes care of overload problems safely. Temporary overloads serve.

Afdrag er ukompliceret. The transformer fits indoor or exterior placement. It requires a solid, level structure. Proper grounding is necessary. Sikkerhed er den største bekymring. Normal oil screening and maintenance are called for. This ensures years of reputable service. This transformer supplies power dependably. It develops a crucial web link in the electric network.

Applications of Oil-Immersed MV&HV&LV-transformer med 10KV indgangsspænding 400KV udgangsspænding 50Hz-60Hz Frekvens

This transformer steps up electrical power from 10,000 volts to a massive 400,000 volt. It functions reliably at both 50Hz and 60Hz power frequencies. The core and windings rest inside a solid steel tank filled with unique insulating oil. This oil does two critical jobs. It maintains the transformer cool under heavy tons. It likewise provides vital electric insulation in between high-voltage parts. This style guarantees stable, durable operation.

Its primary usage is moving big quantities of power over long ranges. High voltage like 400kV significantly reduces energy losses on transmission lines. You locate this transformer at the heart of major power generation websites. Believe big hydroelectric dams, thermal power stations, nuclear plants. It takes the medium voltage electricity generated by generators and improves it to the ultra-high voltage needed for the national grid. This makes effective bulk power transfer feasible.

Substations additionally count heavily on these transformers. They form crucial link points within the high-voltage transmission network. Right here, they may obtain inbound 400kV power. They then tip it to reduced voltages for regional distribution. Occasionally they straight adjoin different components of the high-voltage grid.

Large commercial facilities need this high-voltage ability also. Heavy industries such as metal smelting, substantial chemical plants, or large manufacturing facilities with massive electric motors usually require direct connections to the high-voltage transmission system. This transformer safely supplies the immense power they need right at their front door. Projekter med vedvarende ressourcer, particularly large-scale offshore wind ranches or significant solar parks, often make use of these transformers. They gather power from many sources, tip it as much as 400kV, and feed it successfully into the main grid.

Virksomhedsprofil

PDDN Photoelectron Technology Co., Ltd. er en af ​​de førende virksomheder inden for kraftelektronikteknologi og kraftprodukter, som er fuldt involveret i at udvikle solcelle-invertere， transformere, spændingsregulatorer, fordelingsskabe, tyristorer， moduler， dioder， varmelegemer, og andre elektroniske enheder eller halvledere. Vi vil være forpligtet til at give brugerne høj kvalitet, effektive produkter og hensynsfuld service.

Det accepterer betaling med kreditkort, T/T, Vestunionen, og Paypal. PDDN vil sende varerne til kunder i udlandet gennem FedEx, DHL, til søs, eller med fly. If you want high-quality Oil-Immersed MV&HV&LV-transformer med 10KV indgangsspænding 400KV udgangsspænding 50Hz-60Hz Frekvens, send os venligst forespørgsler; vi vil være her for at hjælpe dig.

Betalingsmetoder

L/C, T/T, Western Union, Paypal, Kreditkort osv.

Forsendelse

Ved havet, med fly, ved ekspres, som kunder efterspørger.

Opbevaringsbetingelser

1) Opbevares i et tørt miljø ved stuetemperatur.

2) Undgå fugt og høj temperatur.

3) Bruges umiddelbart efter åbning af den indvendige pakkepose.

5 FAQs of Oil-Immersed MV&HV&LV-transformer med 10KV indgangsspænding 400KV udgangsspænding 50Hz-60Hz Frekvens

Here are five common questions about our oil-immersed transformers (10kV indgang, 400kV Output, 50Hz-60Hz):

What input and output voltages do these transformers handle? These transformers are designed for a specific 10,000 Volt (10kV) input. They step this voltage up significantly to a 400,000 Volt (400kV) produktion. This high voltage is needed for efficient long-distance power transmission. They are built for these exact voltage levels.

Can this transformer work with both 50Hz and 60Hz power? Ja, it can. The transformer core and windings are specially engineered. This design allows safe operation at both 50 Hertz og 60 Hertz frequencies. You don’t need different models for different grid frequencies. Dette giver fleksibilitet.

Hvordan fungerer oliekølingen? Transformatorkernen og viklingerne sidder inde i en stærk ståltank. Denne tank er fyldt med speciel isoleringsolie. Olien udfører to hovedopgaver. It insulates the high-voltage components. It also absorbs the heat generated during operation. This hot oil naturally circulates. It moves through external radiators where the heat dissipates into the air. This keeps the transformer at a safe operating temperature.

What regular maintenance is required? Regelmæssig kontrol er afgørende. You need to visually inspect the transformer for leaks. Monitor the oil level inside the tank using the gauge. Tjek farven på silicagelen i udluftningen; it changes color if it absorbs too much moisture. Test oliekvaliteten med jævne mellemrum. This testing checks insulation strength and checks for contamination. Follow the manufacturer’s schedule for detailed maintenance.

Are there environmental protections? Ja, sikkerhed er kritisk. The transformer tank is completely sealed to prevent leaks. A conservator tank with a flexible bladder handles oil expansion and contraction. This design minimizes air contact with the oil. This reduces moisture absorption. It also reduces oxidation. A pressure relief device activates automatically. It protects the tank if internal pressure gets too high.