What is Voltage Regulation?
Voltage regulation is a process of controlling and adjusting the output voltage of a power supply or electrical system to maintain it within the specified range typically a narrow tolerance band. This ensures that connected devices receive a stable and consistent voltage or malfunction due to voltage fluctuations.
When an electrical power transformer is open-circuit state, there’s no load connected to its secondary terminals. the secondary terminal voltage will be equal to the secondary induced electromotive force.
However, when a full load is connected to the secondary terminals of the transformer rated current I2 flows through the secondary circuit, and voltage drop becomes a factor. In this scenario, the primary winding also draws an equivalent full load current from a power source. The voltage drop in the secondary circuit can be attributed to the impedance of the secondary winding. This voltage drop is calculated as I2 multiplied by Z2. where I2 represents the secondary current and Z2 represents the secondary impedance of the transformer.
What is Voltage?
Voltage denoted as V is a fundamental electrical quantity measured in volts (V). It represents the electric potential difference between the two points in an electrical circuit. The Voltage is responsible for pushing electric charges through conductors such as wires and components and it determines the energy available to do electrical work.
Voltage Regulation
Voltage regulation refers to the ability of the power supply typically a voltage regulator or transformer to maintain a steady and stable output voltage despite variations in input voltage or other factors. It ensures that the output voltage remains within the specified limits to power electronic devices reliably. In this article, we are going to discuss the definition of Voltage regulation, its formulas, effects, different types with variety, working, applications, properties and characteristics.
Table of Content
- What is Voltage Regulation?
- Formula
- Effects
- Types
- Working
- Properties and Characteristics
- Applications
- Series and Shunt Regulation