New Post

Avascular Necrosis (AVN) || Early Detection, Better Outcomes || ~xRay Pixy

Image
Avascular Necrosis (AVN) is a condition where blood flow to the bone is reduced, causing bone cells to die. This leads to pain, joint damage, and difficulty in movement, especially in the hip. Early diagnosis and proper treatment can prevent permanent bone damage and improve quality of life. Video Chapter: AVN 00:00 Introduction 00:45 What is AVN? 01:55 About Bone Tissue 02:49 AVN Causes 03:38 AVN Symptoms 04:11 AVN Diagnosis 04:56 AVN of femoral head 05:33 How AVN Develops 07:28 Conclusions #optimization #algorithm #metaheuristic #robotics #deeplearning #ArtificialIntelligence #MachineLearning #computervision #research #projects #thesis #Python #optimizationproblem #optimizationalgorithms 

Transmission Expansion Planning (TEP) |AC Optimal Power Flow|

 Transmission Expansion Planning (TEP)

Transmission Systems are Large and Interconnected. Transmission Systems carry large quantities of electricity (from utility-scale to low voltage lines – distributed system).  Transmission Expansion Planning (TEP) is process of identifying needed investment and expansion in transmission. Transmission Expansion Planning (TEP) is a complex decision-making process. 

TEP Process include different analysis :

  • System Cost.
  • Reliability and Modeling.
  • Compute Risk and burden.
  • Number of Generators required.
  • The number of Equipment required.
  • How a transmission system should develop over time? 
  • Determine the Number of Electric Power Transmission facilities required in the future power grid.

Transmission Expansion Planning (TEP): A list of types of equipment can be inserted on the grid:

  • Cables
  • Transformers
  • Transmission Lines

Transmission Expansion Planning (TEP) Problem: Objective Functions

  • Investment Function
  • Operational Cost Function
  • Power Loss Function 

Approaches in Transmission Expansion Planning Problems

Static Approach: System Information (i.e., load, types of equipment) is only considered at the planning horizon in one shot.

Dynamic Approach: System Information (i.e., load, types of equipment) is handled over sub-periods of the planning horizon

What is the Role of Metaheuristic Algorithms in TEP?

Bio-inspired Meta-heuristic algorithms are widely used to solve Transmission Expansion Problems. Metaheuristic algorithms provide the best solutions to TEP problems as compared to other traditional methods.  Metaheuristic algorithms are problem independent [not dependent on particular information about the problem].  

Transmission Expansion Planning |Evolutionary Particle Swarm Optimization (EPSO)|

Optimal Power Flow (OPF) Models

  • AC - Optimal Power Flow  

  • DC – Optimal Power Flow

Define General formulation of TEP Problem

Minimize / Maximize of                                (2.1)

  Subject to:

 Physical Constraints                                       (2.2)

Financial Constraints                                        (2.3)

Quality of Service Constraints                          (2.4)

Evolutionary Particle Swarm Optimization (EPSO) Algorithm

Evolutionary Particle Swarm Optimization is a powerful tool to solve complex TEP problems. Evolutionary Particle Swarm Optimization provides the best solutions.  Evolutionary Particle Swarm Optimization combines the best features of the Genetic Algorithm (GA) and Particle Swarm Optimization Algorithm (PSO).


Evolutionary Particle Swarm Optimization Step-by-Step

Different TEP Formulations are Handled by Metaheuristic Algorithms.

Artificial Neural Network

Bee Colony Algorithm

Ant Colony Algorithm

Bat Algorithm

Firefly Algorithm

Particle Swarm Optimization Algorithm

Evolutionary Particle Swarm Optimization Algorithm  

Comments

Popular Post

PARTICLE SWARM OPTIMIZATION ALGORITHM NUMERICAL EXAMPLE

Cuckoo Search Algorithm for Optimization Problems

PSO (Particle Swarm Optimization) Example Step-by-Step

Particle Swarm Optimization (PSO)

PSO Python Code || Particle Swarm Optimization in Python || ~xRay Pixy

how is the LBP |Local Binary Pattern| values calculated? Step-by-Step with Example

Whale Optimization Algorithm Code Implementation || WOA CODE || ~xRay Pixy

Grey Wolf Optimization Algorithm

Grey Wolf Optimization Algorithm Numerical Example

GWO Python Code || Grey Wolf Optimizer in Python || ~xRay Pixy