Automatic High-Performance Voltage Stabilizer

This research aims at the design and implementation of an automatic high-performance voltage stabilizer that helps to detect inappropriate voltage levels and correct them to produce a reasonably stable output.

The system consists of five dependent architectural designs that involve the power supply, delay switching circuit, monitoring circuit, and load changeover circuit using 555 Integrated Circuits which produces the required signal when switched on by a relay to activate the alarm.

The system uses a relay to charge the batteries and automatically switches on this supply to supply the loads. It is composed of switching transistors and relay to control the power provided to ac loads, and it has Light Emitting Diodes for indicating the state of the system, 240-220vac/120-110vac switch, voltmeter displaying load voltage, heat sink, and fans for cooling the system.

The system protects electrical equipment and machine against voltage surge.

Design and Implementation of an Automatic High-Performance Voltage Stabilizer

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Automatic High-Performance Voltage Stabilizer FAQ

Does voltage stabilizer really work?

The problem is that a traditional lead-acid battery can’t switch from charge to discharge rapidly enough to quell small-scale voltage fluctuations or electrical “noise” that can adversely affect a car’s electrical components.

Do I need a voltage stabilizer?

The basic purpose of a Voltage Stabilizer is to protect the electrical/ electronic gadgets (for example – Air conditioning Unit, Refrigerator, TV, etc.) from probable damage due to Voltage Surge/ fluctuations, Over Voltage and Under Voltage conditions.

Does a smart TV need a stabilizer?

Smart TVs use an inbuilt SMPS to maintain stability in the TV’s power supply. They also have a wide operating voltage range. Technically speaking, they can survive voltage fluctuations. Thus, smart tv doesn’t need a stabilizer.

What is an automatic voltage stabilizer?

Also known as an Automatic Voltage Regulator (AVR) or Voltage Regulator (VR), an Automatic Voltage Stabiliser (AVS) stabilizes the mains power supply voltage to a load. It is a feature of Line Interactive’s uninterruptible power supplies and provides protection from power problems such as sags, brownouts, and surges.

What is the best automatic voltage regulator?

Best Voltage Regulators Reviews & Recommendations 2021
Best Overall. APC Line-R Automatic Voltage Regulator.
Best Value. DROK Adjustable Buck Converter Step Down Voltage Regulator.
Premium Pick. Tripp Lite Line Conditioner.
Most Compact.
Best for Indoors.
Honorable Mention.
Honorable Mention.

Which stabilizer is best for High voltage?

Best voltage stabilizers for homes in India
Microtek EM4160+ Automatic Voltage Stabilizer.
V-Guard Digi 200 Smart Voltage Stabilizer.
Syspro Axvolt Stabilizer.
V-Guard VG 400 Voltage Stabilizer.
V-Guard VM 500 Voltage Stabilizer.
V-Guard Mini Crystal Voltage Stabilizer.


Ph.D. in Information Technology (Candidate), Master of Science in Information Technology. Skilled in Cyber Security, Artificial Intelligence, Machine Learning, Deep Learning, IoT, and 6G Communication, I can apply the skills acquired through my studies and working experience to provide viable solutions/contributions to research and development (R&D).

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