Neutral Point: A Review of Its Role in Electrical Power Systems
Abstract
Neutral point is an important concept in electrical power systems, which is used to balance the system’s voltage and current. It is also used to protect the system from faults and ensure the proper operation of the system. This article reviews the concept of neutral point, its importance in electrical power systems, and the various methods used to achieve a neutral point in a system.
Introduction
Neutral point is a term used in electrical power systems to describe a point in the system where the potential of the current is equal to zero. It is used to balance the potential of the voltage and current in a power system and ensure the proper operation of the system. Neutral point is also used to protect the system from faults. The importance of neutral point in electrical power systems is discussed in this article.
Importance of Neutral Point
Neutral point is an important concept in electrical power systems. It is used to balance the system’s potential of voltage and current. This is done by connecting the neutral point of the system to the ground. This ensures that the system is balanced and operating properly. The neutral point also serves as a safety measure against faults. A fault in the system causes an imbalance, which can be detected by the neutral point. By having a neutral point, the system can detect an imbalance and shut off the power to prevent any further damage.
Methods for Achieving Neutral Point
There are several methods used to achieve a neutral point in a system. The most common method is the use of a neutral wire. The neutral wire is connected to all the loads in the system and runs back to the neutral point. This ensures that all the loads are balanced and that the system is operating properly. Another method is the use of transformers. Transformers can be used to create a neutral point in the system by connecting the transformer’s neutral point to the ground. This ensures that the system is balanced and operating properly.
Conclusion
Neutral point is an important concept in electrical power systems. It is used to balance the system’s voltage and current, and to protect the system from faults. This article has reviewed the concept of neutral point, its importance in electrical power systems, and the various methods used to achieve a neutral point in a system.
References
Hilburn, B., & Jain, A. (2020). Electrical power systems. Elsevier.
Mohan, N. (2019). Power system protection and switchgear. Tata McGraw-Hill Education.
Hudson, M. (2020). Electrical power systems technology. Jones & Bartlett Learning.
Rashid, M. H. (2020). Power electronics: Circuits, devices and applications. Pearson Education.