How Are AC and DC Generators Different?

When electricity started to run on every household and establishments, life was never the same. We have experienced the comfort and ease with our daily task.

Since most of our appliances and gadgets are powered by electricity, it has been crucial to us. That is why when there is a power interruption, our backups are the AC (Alternating Current) and DC generators. But how are ac and dc generators different. This is what you will learn in this article.

Generators Explained

Before we discuss how are AC and DC generators different, Let’s be clear about the generator. Of course, before we differentiate the two, we must make be clear what a generator is. If you have noticed the big box-like machine beside the powerhouse of different establishments, that is the generator. 

This device can supply electricity during a blackout because it converts the mechanical energy that it produces into electrical power. Now, this electrical power is what keeps our lights turned, appliances, and other stuff from working.

It’s not like a simple device. For this to supply electricity, it must first produce chemical or mechanical energy.

AC Generators vs. DC Generators

Now let’s answer how are ac and dc generators different by explaining their specific functions. Let’s start with the AC generators. This type of generator works with the help of electromagnetic induction. This means, once it produces mechanical energy and converts it into electrical energy, it uses alternating current.

AC generators are also called alternators. They are smaller and easier to install than DC generators. While in DC generators, they work with the help of electromotive force. Meaning, once they have produced mechanical energy, they convert it into a direct current or electricity. They are bigger than AC generators.

But since they are mostly big, they create more power to supply offices, factories, hotels, and other big establishments. Both use coils and wires.

However, their difference is the conversion of electrical current. In terms of use, most household and companies use DC generators.

Conclusion

A power supply is essential to us because it makes our daily lives easy. It runs our appliances, gadgets, cars, trains, and gives light in the dark. When there is a power interruption or if you visit a place where there is no supply of electricity, life is very hard—Hard in the sense that you need to do things manually.

When we say manually, that means we need to exert our energy to make things work. Good thing generators are invented! We don’t need to do a hard job like pounding, pressing, and more to make things work.

Now that you learned how are AC and DC generators different, you know their purpose and features. You also know which one you should be using at home and how they differ from each other.