Overview of Oil Immersed Transformers

Ueleg Taucht Transformatoren gi wäit benotzt an Kraaft Iwwerdroung a Verdeelung Systemer wéinst hirer héijer Zouverlässegkeet, staark Isolatioun Leeschtung, an efficace Hëtzt dissipation. Dës Transformatoren benotzen isoléierend Mineralöl fir déi intern Komponenten ze killen an ze isoléieren, garantéiert stabil Operatioun och ënner schwéieren elektresche Laascht.

Ueleg-gefëllte Transformatoren ginn allgemeng an Kraaftwierker, Ënnerstatiounen, industriell Ariichtungen, an erneierbar Energieprojeten, déi effizient Spannungskonversioun an zouverlässeg Energieversuergung fir modern elektresch Infrastruktur ubidden.

Wéi Oil Immersed Transformers funktionnéieren

An oil immersed transformer operates by transferring electrical energy between circuits through elektromagnetesch Induktioun, while using insulating oil for both electrical insulation and heat dissipation.

Während Operatioun, den Transformator Ueleg zirkuléiert am Tank, d'Wärme vum Kär an d'Wicklungen absorbéieren an an d'Kühle Heizkierper transferéieren, garantéiert stabil a sécher Leeschtung.

Aarte vun Oil Immersed Transformers

• Verdeelung Transformers - Benotzt a lokale Stroumverdeelungsnetzwierker fir Stroum u Wunn- a kommerziell Benotzer ze liwweren.
• Power Transformers - Entworf fir Héichspannungstransmissioun a grouss Ënnerstatiounen.
• Dräi-Phase Transformers - Allgemeng benotzt an industriellen an Utility Power Systemer.
• Erneierbar Energie Transformers - Integréiert mat Solarfarmen a Wandkraaftwierker.

Virdeeler vun Oil Immersed Transformers

• Excellent Isolatioun Leeschtung - Transformator Ueleg bitt staark dielektresch Kraaft
• Effikass Ofkillung - Ueleg Circulatioun hëlleft Hëtzt effektiv ze dissipéieren
• Héich Zouverlässegkeet - Gëeegent fir kontinuéierlech Operatioun a Stroumnetz
• Laang Service Liewen - Typesch funktionnéiert fir 25-30 Joer mat adäquate Ënnerhalt
• Héich Luede Kapazitéit - Handhabt schwéier elektresch Lasten an industriellen Uwendungen

Firma Profil

Luoyang Datang Energy Technology Co., Ltd., Ltd. ass eng High-Tech Entreprise déi R&D, Fabrikatioun, a Versuergung vu Stroumausrüstung an erneierbar Energieléisungen. Spezialiséiert op Transformatoren, nei Energiekomponenten, Verdeelung cabinets, an inverters, mir hunn eise Portfolio erweidert fir ze enthalenSolarenergie Systemer, Energie Stockage Léisungen, anLoft Quell Wärmepompelen. Mat technologescher Innovatioun als eise Kär, mir konzentréieren op d'Schafe vun héich-Zouverlässegkeet an héich-Performance Muecht an Energieeffizienz Léisungen global Clienten ze déngen. Duerch e strenge Qualitéitskontrollsystem an international Standard Zertifizéierung, mir liwweren kontinuéierlech exzellent Produkter déi eise Clienten erméiglechen fir sécher ze bauen, stabil, an nohalteg Muecht Systemer.

Wann Dir sicht eng héich-QualitéitUeleg Taucht Transformer Fournisseur, mir invitéieren Iech eis ze kontaktéieren oder klickt op Zesummenhang Produiten ze froen.

Bezuelmethoden fir Ueleg-ënnerdaucht Transformer

L/C, T/T, Western Union, Paypal, Kreditkaart etc.

Versand vun Ueleg-Taucht Transformer

Eemol d'Bezuelung kritt ass, vum Mier, duerch Loft, oder per express sou séier wéi méiglech.

FAQs vun Oil Immersed Transformers

1. Wat ass en Ueleg Taucht Transformator?

An oil immersed transformer is a transformer that uses insulating oil as both a cooling medium and electrical insulation during operation. The transformer oil surrounds the core and windings, helping transfer heat away from the active components while providing insulation between energized parts.

Ueleg Taucht Transformatoren gi wäit benotzt an Muecht Transmissioun, Verdeelung, industriell, kommerziell, and renewable energy applications.

2. Firwat gëtt Transformator Ueleg benotzt?

Transformer oil performs two important functions: electrical insulation and heat dissipation.

It helps prevent electrical breakdown between internal components while also carrying heat generated by the core and windings to the cooling surfaces, such as radiators.

High-quality transformer oil can therefore contribute to stabil Operatioun, effective cooling, and longer equipment service life.

3. Wat ass d'Liewensdauer vun engem Ueleg Taucht Transformator?

With proper design, Installatioun, Operatioun, an Ënnerhalt, an oil immersed transformer can typically operate reliably for 25–30 years or longer.

The actual service life depends on factors such as:

• Operating load
• Temperatur
• Insulation condition
• Transformer oil quality
• Moisture levels
• Short-circuit events
• Cooling system performance
• Maintenance practices

Regular inspection and condition monitoring can help identify potential problems and extend the transformer's useful operating life.

4. Wou ginn Ueleg Tauchtransformatoren benotzt?

Ueleg Taucht Transformatoren gi wäit benotzt an:

• Power plants
• Elektresch Ënnerstatiounen
• Distribution networks
• Industrial facilities
• Commercial power systems
• Erneierbar Energie Projeten
• Solarkraaftwierker
• Wind power projects
• Large infrastructure projects

They are particularly suitable for applications requiring high power capacity and efficient heat dissipation.

5. Wat ass den Ënnerscheed tëscht Ueleg Tauchen an Trockentyp Transformatoren?

Oil immersed transformers use insulating oil for cooling and electrical insulation, while dry-type transformers use air and/or solid insulation materials such as resin.

Oil immersed transformers are commonly selected for higher-capacity applications and outdoor installations, while dry-type transformers are often preferred where fire safety, indoor installation, or reduced maintenance of liquid insulation is a priority.

The appropriate type depends on the Kapazitéit, installation environment, safety requirements, and project specifications.

6. How does an oil immersed transformer work?

An oil immersed transformer operates according to the principle of elektromagnetesch Induktioun.

When alternating current flows through the primary winding, it creates a changing magnetic field in the transformer core. This changing magnetic flux induces voltage in the secondary winding.

The transformer oil surrounds the core and windings, providing electrical insulation and transferring heat generated during operation to the cooling system.

7. What are the main components of an oil immersed transformer?

The main components typically include:

• Magnéitescht Kär – Provides a low-reluctance path for magnetic flux.
• Héich Volt Wicklung – Handles the high-voltage side of the transformer.
• Niddereg Volt Winding – Handles the low-voltage side.
• Transformator Ueleg – Provides insulation and cooling.
• Ueleg Tank – Contains the oil and protects internal components.
• Radiators – Dissipate heat from the transformer oil.
• Bushings – Provide insulated electrical connections to external circuits.
• Tippen op Changer – Adjusts the voltage ratio when required.
• Conservator Tank – Accommodates changes in oil volume caused by temperature variations.
• Otem – Helps prevent moisture from entering the transformer.

8. How is an oil immersed transformer cooled?

Heat generated by the transformer core and windings is transferred to the surrounding transformer oil. The heated oil then circulates toward the radiators or other cooling equipment, where heat is released into the surrounding environment.

Depending on the transformer design and capacity, cooling can use natural circulation, forced oil circulation, natierlech Loftkühlen, or forced air cooling.

Larger transformers may use fans and oil pumps to improve heat dissipation.

9. How often should transformer oil be inspected or tested?

Transformer oil should be monitored periodically according to the manufacturer's recommendations, operating conditions, and applicable standards.

Common tests may evaluate:

• Fiichtegkeet Inhalt
• Dielektresch Kraaft
• Aciditéit
• Dissolved gases
• Oil condition
• Kontaminatioun
• Oxidation condition

Regular oil testing can help identify insulation deterioration, Iwwerhëtzung, arcing, and other potential internal problems at an early stage.

10. Does an oil immersed transformer require regular maintenance?

Jo. Regular maintenance helps maintain safe and reliable transformer operation.

Typical maintenance activities include:

• Checking transformer oil level and condition
• Inspecting for oil leakage
• Checking bushings and terminals
• Inspecting radiators and cooling equipment
• Monitoring oil and winding temperatures
• Checking the conservator and breather
• Testing insulation performance
• Inspecting the tap changer
• Checking protection and monitoring devices

The maintenance interval should be determined according to the transformer design, Betribssystemer Ëmfeld, load conditions, and manufacturer recommendations.