Basics of inverter system you should know

An inverter is referred to as a power electronic device that converts DC voltage into AC voltage to power electrical equipment that does not have the mains power supply. A direct current is created by devices such as batteries, fuel cells, and solar panels. When the inverter is connected to these devices it changes the direct power to alternating power which helps to run basic home appliances such as electrical lights, refrigerators, fans, or any other small household devices. Purchasing a perfect inverter can be a daunting task as you need to know some basics of inverter like its type and common applications. Here, you will get to know about types of inverter and its applications.  

Two main categories on the basis of source of inverter –

• Voltage source inverter (VSI) - As the name implies, a voltage source inverter is fed with constant voltage and it mainly converts the constant DC voltage into AC voltage with variable magnitude and frequency. Voltage source inverters are considered as older designs and less expensive to install. They are used in uninterrupted power supply (UPS) and AC drives.
• Current source inverter (CSI) – The current source inverter is called as current fed inverter. In this type of power service system, the supply current cannot change quickly and are generally used in the AC motor drive.

According to the type of load

• Single phase inverter- this type of inverter is used in areas where single-phase power is applicable such as residential and commercial load.
• Three phase inverter- this type of power source is necessary for the industrial load. So, three-phase inverters are used in the industrial power service system.

Applications of power inverter

• An inverter finds its application in uninterrupted power supply system where it supplies AC power when mains power is unavailable.
• It is also used in motor speed controller where it produces a variable output voltage to control the speed of motors.
• Inverters are also used in refrigerator compressors where it is better known as inverter compressor. It helps to regulate the system performance by controlling the speed of the compressor motor.
• They convert DC power into AC power for use in power generation systems.

Well, these are types and common applications of the inverter you should be aware of before planning to purchase an inverter for your home and offices or for any other places. You can also visit http://www.crucialpower.com/ to buy reliable of inverters.

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JessicaBeak Joined: September 3rd, 2020