In the power system, transformers are indispensable and important equipment. Among them, the oil-immersed transformer (oil-immersed transformer) has been widely used in many fields with unique advantages. This article will give you a deeper absorption of the mystery of oil-immersed transformers. It will allow you to understand why they are important in power transmission and how to choose them.
What is an immersed transformer?
As the name suggests, an immersed transformer is a transformer in which the transformer coil and core are immersed in transformer oil. This kind of transformer uses transformer oil as a coolant and insulating medium, which can effectively reduce the operating temperature and prevent inter-turn short circuits, thus improving the safety and stability of the equipment.
Advantages of oil-immersed transformer
- High efficiency and energy saving: An oil-immersed transformer adopts an oil-immersed cooling method, which has good heat dissipation performance and can effectively reduce the operating temperature; this not only improves the efficiency of the transformer but also extends its service life.
- Good insulation performance: Transformer oil has excellent insulation performance, which can effectively prevent inter-turn short circuits and improve the safety of the equipment.
- Wide range of applications: Oil-immersed transformers are suitable for indoor, outdoor, high temperature, low temperature, and other different environments and can operate stably under various harsh conditions.
- Easy maintenance: The oil-immersed transformer has a simple structure, easy operation, and a small daily maintenance workload, which reduces operation and maintenance costs.
Application scenarios of oil-immersed transformer
Due to the above advantages, oil-embedded transformers are widely used in many fields. For example:
- Power system:As key equipment in the power system, oil-immersed transformers are widely used in power plants, transformer substations, transmission and distribution networks, and other occasions.
- Industrial field: In high-energy-consuming industries such as steel, petroleum, and chemicals, oil-immersed transformers provide reliable power support for various production equipment.
- Urban infrastructure construction: In constructing urban infrastructure such as subways, tunnels, and bridges, oil-immersed transformers provide stable power for lighting, ventilation and other facilities.
- New energy field: With the rapid development of the new energy industry, oil-immersed transformers have also been widely used in new energy power generation systems such as solar energy and wind energy.
How to choose a high-quality oil-immersed transformer?
When choosing an oil-immersed transformer, we need to consider the following factors:
- Capacity: Choose the appropriate capacity according to actual needs to ensure the transformer meets the load requirements.
- Voltage level:Select the appropriate voltage level according to the power supply voltage to ensure the normal operation of the transformer.
- Cooling method: Choose an appropriate cooling method according to the actual operating environment to ensure the heat dissipation performance of the transformer.
- Brand reputation:Choose suppliers with well-known brands and good reputations to ensure product quality and after-sales service.
- Energy saving and environmental protection:Priority is given to energy-saving and environmentally friendly oil-immersed transformers to reduce energy consumption and environmental impact.
- Safety:When selecting a transformer, its safety must be considered. Choose a transformer with excellent insulation performance and protection level to ensure equipment and personnel safety.
- Maintenance costs: Consider the lifespan and maintenance costs of the transformer and choose products with high-cost performance.
- Technical support: Choose a supplier that can provide complete technical support and after-sales service so that you can get timely technical support and troubleshooting during use.
High-quality Transformerย Supplier
PDDN Photoelectron Technology Co., Ltd. focuses on the research, development, and application of power electronics technology and is devoted to supplying customers with high-quality transformers and other power products. Our company mainly has oil-immersed, low-voltage, dry-type, and other transformer types. The transformers provided by PDDN Photoelectron Technology Co., Ltd. have the characteristics of high efficiency, safety, and reliability and are widely used in power systems, industrial control, energy management, and other fields.
It accepts payment via Credit Card, T/T, West Union, and Paypal. PDDN will ship the goods to customers overseas through FedEx, DHL, by sea, or by air. Please inquire if you want a high-quality transformer; we will help.