THIS PPT IS MAINLY BASED ON ELECTRICAL CIRCUIT ANALYSIS PROBLEM AND THIS PPT ALSO SOLVED THEORETICALLY AND SOLVED BY USING THE MATLAB SOFTWARE AND THIS ALSO CONTAINS THE CODE AND RESULTS ARE ALSO THERE.SO THIS IS USEFUL
Superposition Principle in Electric Circuit Fundamentals and Electrical Engin...Electrical Slides
Superposition principle is an important theorem in Electric Circuit fundamentals, It involves the calculation of current and voltage contributions separately from all sources in any circuit and then to sum up all these values for calculating overall voltage and current effects on any resistor or component. Superposition theorem is an important theorem which relieves problem of solving complex simultaneous problems. While, apply principle to any circuit, current sources are made open, whereas voltage sources are suppressed to short circuit.
An electric circuit is a path in which electrons from a voltage or current source flow. The point where those electrons enter an electrical circuit is called the "source" of electrons.
THIS PPT IS MAINLY BASED ON ELECTRICAL CIRCUIT ANALYSIS PROBLEM AND THIS PPT ALSO SOLVED THEORETICALLY AND SOLVED BY USING THE MATLAB SOFTWARE AND THIS ALSO CONTAINS THE CODE AND RESULTS ARE ALSO THERE.SO THIS IS USEFUL
Superposition Principle in Electric Circuit Fundamentals and Electrical Engin...Electrical Slides
Superposition principle is an important theorem in Electric Circuit fundamentals, It involves the calculation of current and voltage contributions separately from all sources in any circuit and then to sum up all these values for calculating overall voltage and current effects on any resistor or component. Superposition theorem is an important theorem which relieves problem of solving complex simultaneous problems. While, apply principle to any circuit, current sources are made open, whereas voltage sources are suppressed to short circuit.
An electric circuit is a path in which electrons from a voltage or current source flow. The point where those electrons enter an electrical circuit is called the "source" of electrons.
An electric circuit is a path in which electrons from a voltage or current source flow. The point where those electrons enter an electrical circuit is called the "source" of electrons.
Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Pile Foundation by Venkatesh Taduvai (Sub Geotechnical Engineering II)-conver...
my in worker aaaa
1. ‹#›Eeng 224
Chapter 10
Sinusoidal Steady State Analysis
Huseyin Bilgekul
Eeng224 Circuit Theory II
Department of Electrical and Electronic Engineering
Eastern Mediterranean University
Chapter Objectives:
Apply previously learn circuit techniques to sinusoidal steady-state
analysis.
Learn how to apply nodal and mesh analysis in the frequency domain.
Learn how to apply superposition, Thevenin’s and Norton’s theorems
in the frequency domain.
Learn how to analyze AC Op Amp circuits.
Be able to use PSpice to analyze AC circuits.
Apply what is learnt to capacitance multiplier and oscillators.
2. ‹#›Eeng 224
Steps to Analyze AC Circuits
Transform the circuit to the Phasor Domain.
Solve the problem using circuit techniques listed below
1) Nodal Analysis
2) Mesh Analysis
3) Superposition
4) Source transformation
5) Thevenin or Norton Equivalents
Transform the resulting circuit back to time domain.
3. ‹#›Eeng 224
Steps to Analyze AC Circuits
Transform the circuit to the phasor or frequency
domain.
Solve the problem using circuit techniques (nodal
analysis, mesh analysis, superposition, etc.).
Transform the resulting phasor to the time domain.
Time to Freq
Solve
Variables in Freq
Freq to Time
4. ‹#›Eeng 224
Nodal Analysis
Since KCL is valid for phasors, we can analyze AC circuits by
NODAL analysis.
Determine the number of nodes within the network.
Pick a reference node and label each remaining node with a
subscripted value of voltage: V1, V2 and so on.
Apply Kirchhoff’s current law at each node except the reference.
Assume that all unknown currents leave the node for each
application of Kirhhoff’s current law.
Solve the resulting equations for the nodal voltages.
For dependent current sources: Treat each dependent current
source like an independent source when Kirchhoff’s current law
is applied to each defined node. However, once the equations are
established, substitute the equation for the controlling quantity to
ensure that the unknowns are limited solely to the chosen nodal
voltages.
5. ‹#›Eeng 224
Nodal Analysis
Practice Problem 10.1: Find v1 and v2 using nodal analysis
Since KCL is valid for phasors, we can analyze AC circuits by
NODAL analysis.
8. ‹#›Eeng 224
Mesh Analysis
Practice Problem 10.4: Calculate the current Io
Meshes 2 and 3 form a
supermesh as shown in
the circuit below.
Since KVL is valid for phasors, we can analyze AC circuits by
MESH analysis.
11. ‹#›Eeng 224
Superposition Theorem
The superposition theorem eliminates the need for solving simultaneous linear
equations by considering the effect on each source independently.
To consider the effects of each source we remove the remaining sources; by
setting the voltage sources to zero (short-circuit representation) and current sources
to zero (open-circuit representation).
The current through, or voltage across, a portion of the network produced by
each source is then added algebraically to find the total solution for current or
voltage.
The only variation in applying the superposition theorem to AC networks with
independent sources is that we will be working with impedances and phasors
instead of just resistors and real numbers.
The superposition theorem is not applicable to power effects in AC networks
since we are still dealing with a nonlinear relationship.
It can be applied to networks with sources of different frequencies only if the
total response for each frequency is found independently and the results are
expanded in a nonsinusoidal expression .
One of the most frequent applications of the superposition theorem is to
electronic systems in which the DC and AC analyses are treated separately and the
total solution is the sum of the two.
12. ‹#›Eeng 224
Superposition Theorem
When a circuit has sources operating at different
frequencies,
• The separate phasor circuit for each frequency
must be solved independently, and
• The total response is the sum of time-domain
responses of all the individual phasor circuits.
13. ‹#›Eeng 224
Superposition Theorem
a) All sources except DC 5-V set to zero b) All sources except 10cos(10t) set to zero
Exp. 10.6 Superposition Technique for sources having different frequencies
Superposition Theorem applies to AC circuits as well.
For sources having different frequencies, the total response must be obtained by
adding individual responses in time domain.
14. ‹#›Eeng 224
c) All sources except 2 sin 5t set to zero
Superposition Theorem
Exp. 10.6 Superposition Technique for sources having different frequencies
vo= v1+ v2+ v3