Electricity is one of the main forces that is running the world. Today, we can see numerous electrically driven devices around us. Probably every one of us is using at least one electrically driven device. Electrical energy is playing a significant role in our life.
Managing electrical energy is not an easy task, and a little negligence could result in severe consequences. So, in order to manage the distribution of electricity, distribution transformers are invented. Vajra Transpower is one of the best transformer manufacturers in Hyderabad, and we manufacture all types of transformers.
Before knowing in detail about the distribution transformer, let’s know how electricity is generated and transmitted to households, and industries.
How Electricity is Generated and Distributed?
The electricity is generated from resources like fossil fuels, Nuclear power stations, Hydroelectric power sources, etc. Using the resources, heat energy is generated and that is used to generate steam in the boilers. The generated steam is used to run the turbines and the rotating turbine will generate electricity using a magnetic field. The generated electrical energy will have low voltage, so the voltage is raised to transmit electricity to distant locations. High voltage is required during the transmission of electrical energy to a long distance easily.
Then the electricity will reach local substations. From there it will be transmitted to local household circuits. Household electrical devices need low voltage, so a distribution transformer is used in between substation and household circuits. The high voltage electricity from the substation is passed through the distribution transformer to step down the voltage for the household requirements. Then the electricity is transmitted to household circuits. This is the process of how the electricity is transmitted from the source to the end-users.
What is a distribution Transformer?
A Distribution transformer is a type of isolation transformer that is used to convert high voltage electrical current to low voltage current for household and business applications. The electricity is passed through the distribution to step down the high voltage to the normal end-user level.
Basically, there are three types of distribution transformers based on different parameters. Vajra Transpower Pvt. Ltd. is one of the popular distribution transformer manufacturers in Hyderabad, India. You can visit us to buy transformers for the best price. Let’s know about the types of transformers.
Oil Cooled Transformer
Oil Cooled Transformers are one of the oldest and most widely used transformer types. In this oil-cooled transformer, oil is used for heat dissipation. It is one of the most used distribution transformer types because of its simple structure and reliable operation. The heat generated by the transformer is transmitted from oil to the metal shell and then the heat is emitted. This distribution transformer has many advantages like fast heat dissipation, uniform conduction, good insulation performance, etc. Oil immersed transformers also have some disadvantages like, the oil catches fire easily. The oil could cause pollution, need high maintenance, etc.
Dry Type Transformer
In the dry type of distribution transformer, the air is used as the heat dissipation agent. Dry type of transformers is mostly chosen where high protection is required. As the dry type transformer uses air as the medium to dissipate heat, so there would be very less chances of catching fire. Mostly dry type of transformers has been used for low and medium voltage applications. Though it has many advantages, it has some restrictions and limitations.
OLTC Distribution Transformer
Open Load Tap Changer (OLTC) distribution is one of the popular types of distribution transformers, and it is also called On-Circuit Tap Changer (OCTC). It is mostly used in the areas where frequent interruption of power supply occurs due to tap change. This type of distribution transformer is widely used in industries like steel plants, chemical plants, paper mills, sugar mills, and many other industries where heavy automation equipment is used. Vajra Transpower is one of the popular OLTC distribution transformer manufacturers in India, and we offer transformers for the best price.
These are the three main types of distribution transformers that have been used widely.
About Vajra Transpower Pvt. Ltd.
Vajra Transpower Pvt. Ltd. is one of the popular electrical transformer manufacturers in Hyderabad, we are manufacturing various types of high-quality and reliable transformers. We are known for our quality, and we are also the number one transformer manufacturers in our region.
We manufacture all types of transformers like power transformers, distribution transformers, solar transformers, servo voltage stabilizers, etc. We offer high quality and highly efficient transformers for an affordable cost. Reach us for more information and to buy the best transformers in Hyderabad, India.