Smart Grids and Energy Storage Systems: Powering the Future of Energy In today’s rapidly evolving energy landscape, the push towards sustainability, efficiency, and reliability is stronger than ever. Traditional power grids, though robust in their time, are no longer sufficient to meet the demands of a modern, digital, and environmentally conscious society. This is where smart grids and energy storage systems (ESS) come into play — revolutionizing how electricity is generated, distributed, and consumed. What is a Smart Grid? A smart grid is an advanced electrical network that uses digital communication, automation, and real-time monitoring to optimize the production, delivery, and consumption of electricity. Unlike conventional grids, which operate in a one-way flow (from generation to end-user), smart grids enable a two-way flow of information and energy. Key Features of Smart Grids: Real-time monitoring of power usage and quality. Automated fault detection and rapid restoration. Int...
OPERATION OF NUMBERS 1.NUMBERS : We have ten digits, namely 0,1,2,3,4,5,6,7,8,9. A number is denoted by a group of digits, called numeral. A numeral can be written in words by Units, Tens, Hundreds, Thousands, Ten-thousands, Lakhs, Ten-lakhs, Crores, Ten-Crores. Eg: 581406099, can be written as fifty eight crores fourteen lakhs six thousand and ninety nine. 2. Face value and Place value of a Digit in Numeral: Ex: 8421, the face value of 8 is 8, the face value of 4 is 4, the face value of 2 is 2, and the face value of 1 is 1. Place value of 8 is (8*1000) Place value of 4 is ( 4*100) Place value of 2 is (2*10) Place value of 1 is (1*1) 3 . Types of Numbers : *Natural Numbers: Counting numbers are called natural numbers (1,2,3,4,5,6,7,8,9...) *Whole Numbers : Counting numbers and zero is a whole number (0,1,2,3,4,5,6,...) *Integers : All counting numbers, zero and negative of counting numbers togeth...