Fault studies are crucial for analyzing power systems, focusing on calculating bus voltages and line currents during different fault scenarios. While identifying the fault location simplifies the problem, unknown locations complicate the analysis, presenting significant challenges. The book delves into these complexities, offering insights into methodologies and solutions for both known and unknown fault conditions in power systems.
Current-limiting fuses play a crucial role in safeguarding thyristors within DC drive systems, particularly during commutation failures while regenerating. These fuses must effectively interrupt the current in a challenging scenario where both AC and DC voltages are supplied in series, highlighting the complexities involved in providing adequate protection in such situations.
Focusing on power system challenges, the thesis explores the significant role of FACTS devices in improving power quality. It provides an overview of different FACTS and Active Filters controllers, referencing existing literature to highlight their functionalities and contributions to enhancing system performance. This comprehensive examination aims to underscore the importance of these technologies in addressing power system issues.
The report delves into the issue of academic corruption observed in various universities and institutions, drawing from the author's personal experiences. It highlights specific instances and practices that undermine academic integrity, offering insights into the broader implications of such corruption on education and research.
The book explores the characteristics of electricity at specific points within electrical systems, focusing on how these characteristics align with established technical parameters. It emphasizes the importance of compatibility between the electricity supplied on a network and the connected loads, providing a comprehensive understanding of power quality in electrical engineering.
The book delves into the fundamental components of power system protection systems, focusing on instrument transformers, relays, and circuit breakers. It explores how these elements work together to ensure the reliability and safety of electrical networks. By examining their functions and interactions, the text provides a comprehensive understanding of the protective measures necessary to prevent system failures and maintain operational integrity. This resource is essential for those looking to deepen their knowledge in power system engineering.
This work explains briefly the creation and deployment Of Smart Contract on Ethereum Blockchain. The work consists from the following sections - Blockchain - Solidity variables and types - How to Setup or Install Ethereum on Windows - How to compile and deploy smart contract on JavaScriptVM - How to install Ganache Blockchain on Windows and deploy smart contract using it. - How to compile and deploy Smart Contract on Test Networks, - Quick example of deploying ERC20 token smart contract. - Getting started tutorial on Solidity - Creating ERC-20 smart contract and crowd sale (ICO) smart contract without coding - ERC-20 smart contract and crowd sale (ICO) smart contract: - Creating Ethereum ERC-20 Tokens and Crowd Sales (ICO) without coding with Token Wizard: - Example of creating and deploying an ERC20 token on the test and main network!!!
This book includes my lecture notes for power electronics course course. The characteristics and operation of electronic power devices, firing circuits, and driving circuits for power converters are described and implemented practically in the laboratory. Uncontrolled and controlled, single phase rectifiers are used in various electrical power applications. DC to DC power conversion circuits are investigated. Circuit simulation and practical laboratories are utilized to reinforce concepts. The book is divided to different learning parts • Part1- Describe the characteristics and operation of electronic power devices. • Part2- Describe firing and driving circuits for power electronic converters. • Part3- Analyse the use of uncontrolled and controlled single-phase rectifiers in various electrical power applications. • Part4- Investigate the DC-to-DC power conversion circuits used in power applications