We represent our electrical systems and configuration on a single document in a single-line diagram. This document represents all the connected physical systems. This article discusses…
Browsing: Distribution
Digital Substations: Manual systems are very hard to troubleshoot and rectify when some interruptions occur while also being tedious to operate. The modern digital substation has…
Distribution-to-Utilization Voltage Transformers (DTUVTs) are commonly used in electrical power systems to step down high voltage levels to lower levels suitable for utilization. The installation, commissioning,…
Electrical cables are used to transmit electrical power or signals from one point to another in various applications. They consist of one or more conductors enclosed…
Objectives Fault analysis is conducted by DISCOM Engineers for the following purposes Faults are abnormal states of the distribution network, usually associated with open circuits or…
A power distribution system is designed to deliver power from distribution substations to consumers at various voltage levels. The two measure criteria for power delivery are…
Introduction An electrical fault is an abnormal condition, caused by equipment failures such as transformers and rotating machines, human errors, and environmental conditions. An electrical fault is the deviation…
Equi-Potential Concept This concept is an important tool for the air break switch (Isolator) inside the sub-station. The terminals in the system to be connected by…
INTRODUCTION We have a good idea about substations, they are used for controlling, switching, protection, and step-up or step-down voltages purposes for the T&D of electric…
In India, we have 50 HZ frequency at various AC voltage levels for transmission of three-phase power. Various generating stations are connected to the load centers via a complex network…
