In this article we will discuss about:- 1. Introduction to Interconnectors 2. Load Sharing of Interconnectors 3. Power Limit of Interconnectors 4. Interconnectors in Parallel. Introduction to Interconnectors: When large loads are to be supplied from two power stations, the power stations are required to be interconnected so that there is no overloading and the loads are shared almost equally. [...]
In this article we will discuss about:- 1. Meaning of Substations 2. Classification of Substations 3. Selection and Location of Site 4. Main Electrical Connections 5.Graphical Symbols for Various Types of Apparatus and Circuit Elements on Substation Main Connection Diagram. Meaning of Substations: Substations serve as sources of energy supply for the local areas of distribution in which these are [...]
In this article we will discuss about the indoor substations and outdoor substations. Indoor Substations: In these substations, the apparatus is installed within the substation building. Such substations are usually for a voltage up to 11,000 V but can be erected for 33,000 V and 66,000 volts when the surrounding atmosphere is contaminated with impurities such as metal corroding gases [...]