What is Generator and How It Works?

How do Generators Provide Power?

Rather than depending on city utilities for power, a generator uses an external energy source, normally gas or propane, to generate its own power. Using a technique called electromagnetic induction, the generator uses mechanical energy to move magnets, which creates a consistent flow of electrons. These moving electrons create an electrical current, which can be measured in amps, and controlled using a generator. 

Components of an Electrical Generator

The generator itself houses many different components that are vital to its function. Keeping these parts in top shape is essential to ensuring your generator is always working well:

• Cooling and Exhaust System – regulates the internal temperature and removes exhaust.
• Control Panel – Provides vital information and control settings for user. 
• Lubrication Components – Lubricates many small mechanized parts central to the generators function.
• Generator Housing and Frame – Overall structure that keeps the parts together. 
• Battery and Charger – the battery helps start the generator motor, and the charger helps you to refuel the battery when needed. 
• Fuel Supply – fuel tank, filter, pump and pipes that provide necessary power. 
• Engine – creates energy within the generator.
• Alternator or Genhead – creates an electromagnetic field for the creation of electrons and electricity generation.
• Voltage Regulator – controls the flow of voltage and sometimes converts AC to DC. 

Varieties of Generators

The specific source of fuel used doesn’t affect how well the generator works. However, it’s important to choose a generator based on which power source is best for your needs. There are a wide range of models available that runs on gas, water, wind, solar and even manual cranks. Small portable generators can be used for simple tasks like charging cell phones or running an energy efficient light bulb. If you want to power your entire household or business, you’ll need to install a large standby unit that’s capable of producing a enough electricity for your unique purpose.