Understanding the difference between voltage dip vs voltage drop is crucial in electrical engineering and power systems. Although these two terms sound similar, they refer to different electrical phenomena. Misunderstanding…
When discussing industrial electrical systems, voltage ratings play a crucial role in determining the size and type of equipment used. In this post, we’ll explore the calculations and concepts behind…
Understanding Balanced and Unbalanced Loads on the Neutral In single-phase electrical systems, load balancing is crucial for ensuring efficiency, reducing losses, and maintaining system stability. When loads are evenly distributed…
Problem: Two 150 kVA single-phase transformers are connected in parallel on both the primary and secondary sides. The first transformer has an ohmic drop of 0.6% at full load and…
It’s a pleasure to welcome you to this thorough discussion of “buck converter interview questions.” A buck converter is a key part of power electronics and is frequently used for…
DC to DC converter types are used in power electronics to efficiently convert one DC voltage level to another. They find applications in various fields, such as power supplies, renewable energy systems, electric vehicles, and portable electronic devices.
DC to DC converter 48V to 12V Design involves creating an efficient and reliable circuit that steps down the higher DC voltage of 48 volts to a stable 12V output. This step-by-step guide will walk you through the design process, including calculations and an example, to achieve a well-functioning converter.
DC to DC converter design involves several steps to ensure the converter’s efficiency, stability, and proper voltage regulation. Let’s go through a step-by-step guide for designing a buck converter, which is one of the most common types of DC to DC converters.
The excitation control system is a crucial component in power generation that ensures the proper control and regulation of the generator’s field current. It plays a vital role in maintaining the generator’s terminal voltage within acceptable limits, supporting reactive power flow, and ensuring stable and synchronized operation.
The static excitation system is an advanced technology used in modern power plants to provide precise and efficient control of the generator’s field current. It employs solid-state devices, such as thyristors or silicon-controlled rectifiers (SCRs), to regulate the excitation current, ensuring stable and synchronized operation of the generator.
The features of excitation system of synchronous generators play an important role in power system stability. Excitation Systems are responsible for providing the necessary field current to the generator’s rotor winding to ensure stable and synchronized output voltage. It incorporates various features that contribute to its efficient and reliable operation.
Purpose of Excitation system is to regulate the generator’s terminal voltage and maintain the system’s stability during varying load conditions and disturbances.