The document discusses applications of artificial intelligence techniques in power systems. It describes expert systems, artificial neural networks, fuzzy logic, and genetic algorithms as common AI techniques. These techniques can be used for fault detection and diagnosis, optimization of power delivery, planning and operation of generation, transmission, and distribution systems. As an example, the document outlines how expert systems, artificial neural networks, and fuzzy logic can be applied to monitor a transmission line and optimize its performance based on environmental conditions.
In today's era of advanced technology, Artificial Intelligence has been proven as a boon for various fields. Utilization of AI in power system is the need of upcoming future.
In today's era of advanced technology, Artificial Intelligence has been proven as a boon for various fields. Utilization of AI in power system is the need of upcoming future.
With increased competitiveness in power generation industries, more resources are directed in optimizing plant operation, including fault detection and diagnosis.
ARTIFICIAL INTELLIGENCE IN POWER SYSTEMSvivatechijri
In today’s world we require a continuous & definitive supply of electricity for proper functioning in
modern and advanced society. AI (AI) may be a field that was found on the idea of human intelligence where AI
precisely simulates natural intelligence. AI (Artificial Intelligence) is the mixture of expert task, mundane task
and formal task. Power Systems were used from the late 19th century and that they are one among the essential
needs that we'd like in our modern, developing day to day life. Power systems are used for transmission and
delivering the electricity to all or any machines. AI (Artificial Intelligence) plays a serious role in power systems
where they solve different problems in power systems like scheduling, calculating, statistics, forecast. As AI
(Artificial Intelligence) was being developed in several fields we could see the impact that it made on the facility
systems also, the humanly solved mathematical functions were solved by machines and every one the tasks are
performed by the machines.AI techniques became popular for solving different problems in power systems like
control, planning, scheduling, forecast, etc. These techniques can affect difficult tasks faced by applications in
modern large power systems with even more interconnections installed to satisfy increasing load demand. The
appliance of those techniques has been successful in many areas of power grid engineering
Wide area monitoring systems (WAMS) are essentially based on the new data acquisition technology of phasor measurement and allow monitoring transmission system conditions over large areas in view of detecting and further counteracting grid instabilities.
Phasor measurement unit and it's application pptKhurshid Parwez
The effective operation of power systems in the present and the future depends to a large extent on how well the emerging challenges are met today. Power systems continue to be stressed as they are operated in many instances at or near their full capacities. In order to keep power systems operating in secure and economic conditions, it is necessary to further improve power system protection and control system. Phasor measurement unit (PMUs), introduced into power system as a useful tool for monitoring the performance of power system, has been proved its value in the extensive applications of electric power system. In response, a research program that is specifically aimed at using PMU to improve the power system protection and control. To ensure that the proposed research program is responsive to particular industry needs in this area, and participants of the workshop identified two major research areas in which technological and institutional solutions are needed: 1) PMU implementation, 2) PMU applications. It’s recommends research, design, and development (RD&D) projects in this report. The objective of these projects is to improve the reliability of local and wide transmission grid by enabling and enhancing the system protection and control schemes by using PMU measurement data, reduce the economic burden of utilizes to implement PMUs.
now a days power requirement is increasing day by day.
to meet the requirements new power plants constructing, for maintenance of these plants skilled man power is not sufficient. in such cases a robot which can maintain the power system satisfies the requirements.
with the help of web based power quality monitoring system we can control and manage the data flow of electrical quantity and control the improve the quality of the power system in grid
A continuous and reliable supply of electricity is necessary for the functioning of today’s modern and advanced society. Since the early to mid1980s, most of the effort in power systems analysis has turned away from the methodology of formal mathematical modelling which came from the areas of operations research, control theory and numerical analysis to the less rigorous and less tedious techniques of artificial intelligence (AI). Power systems keep on increasing on the basis of geographical regions, assets additions, and introduction of new technologies in generation, transmission and distribution of electricity. AI techniques have become popular for solving different problems in power systems like control, planning, scheduling, forecast, etc. These techniques can deal with difficult tasks faced by applications in modern large power systems with even more interconnections installed to meet the increasing load demand. The application of these techniques has been successful in many areas of power system engineering.
This slide is an introductory part of the course Computer Application in Power system. it will describe the basic tasks of a computer and different computer application areas.
With increased competitiveness in power generation industries, more resources are directed in optimizing plant operation, including fault detection and diagnosis.
ARTIFICIAL INTELLIGENCE IN POWER SYSTEMSvivatechijri
In today’s world we require a continuous & definitive supply of electricity for proper functioning in
modern and advanced society. AI (AI) may be a field that was found on the idea of human intelligence where AI
precisely simulates natural intelligence. AI (Artificial Intelligence) is the mixture of expert task, mundane task
and formal task. Power Systems were used from the late 19th century and that they are one among the essential
needs that we'd like in our modern, developing day to day life. Power systems are used for transmission and
delivering the electricity to all or any machines. AI (Artificial Intelligence) plays a serious role in power systems
where they solve different problems in power systems like scheduling, calculating, statistics, forecast. As AI
(Artificial Intelligence) was being developed in several fields we could see the impact that it made on the facility
systems also, the humanly solved mathematical functions were solved by machines and every one the tasks are
performed by the machines.AI techniques became popular for solving different problems in power systems like
control, planning, scheduling, forecast, etc. These techniques can affect difficult tasks faced by applications in
modern large power systems with even more interconnections installed to satisfy increasing load demand. The
appliance of those techniques has been successful in many areas of power grid engineering
Wide area monitoring systems (WAMS) are essentially based on the new data acquisition technology of phasor measurement and allow monitoring transmission system conditions over large areas in view of detecting and further counteracting grid instabilities.
Phasor measurement unit and it's application pptKhurshid Parwez
The effective operation of power systems in the present and the future depends to a large extent on how well the emerging challenges are met today. Power systems continue to be stressed as they are operated in many instances at or near their full capacities. In order to keep power systems operating in secure and economic conditions, it is necessary to further improve power system protection and control system. Phasor measurement unit (PMUs), introduced into power system as a useful tool for monitoring the performance of power system, has been proved its value in the extensive applications of electric power system. In response, a research program that is specifically aimed at using PMU to improve the power system protection and control. To ensure that the proposed research program is responsive to particular industry needs in this area, and participants of the workshop identified two major research areas in which technological and institutional solutions are needed: 1) PMU implementation, 2) PMU applications. It’s recommends research, design, and development (RD&D) projects in this report. The objective of these projects is to improve the reliability of local and wide transmission grid by enabling and enhancing the system protection and control schemes by using PMU measurement data, reduce the economic burden of utilizes to implement PMUs.
now a days power requirement is increasing day by day.
to meet the requirements new power plants constructing, for maintenance of these plants skilled man power is not sufficient. in such cases a robot which can maintain the power system satisfies the requirements.
with the help of web based power quality monitoring system we can control and manage the data flow of electrical quantity and control the improve the quality of the power system in grid
A continuous and reliable supply of electricity is necessary for the functioning of today’s modern and advanced society. Since the early to mid1980s, most of the effort in power systems analysis has turned away from the methodology of formal mathematical modelling which came from the areas of operations research, control theory and numerical analysis to the less rigorous and less tedious techniques of artificial intelligence (AI). Power systems keep on increasing on the basis of geographical regions, assets additions, and introduction of new technologies in generation, transmission and distribution of electricity. AI techniques have become popular for solving different problems in power systems like control, planning, scheduling, forecast, etc. These techniques can deal with difficult tasks faced by applications in modern large power systems with even more interconnections installed to meet the increasing load demand. The application of these techniques has been successful in many areas of power system engineering.
This slide is an introductory part of the course Computer Application in Power system. it will describe the basic tasks of a computer and different computer application areas.
the performance of a continuously variable
transmission (CVT) using an intuitive control in a hybrid
electric vehicle (HEV) of a series architecture under varying
driving conditions are investigated. It has been concluded that
that the CVT offers reduction in motor energy consumption of
up to 9.38%.
2) Parallel hybrid
Parallel hybrid systems have both
Artificial Intelligence in Power System overviewsandhya757531
Artificial Intelligence in Power System - The main feature of power system design and planning is reliability. Conventional techniques don't fulfill the probabilistic essence of power system. This leads to increase in operating and maintenance cost. Plenty of research is performed to utilize the current interest on Artificial Intelligence for power system applications.
FUZZY LOGIC APPROACH FOR FAULT DIAGNOSIS OF THREE PHASE TRANSMISSION LINEJournal For Research
Transmission line among the other electrical power system component suffers from unexpected failure due to various random causes. Because transmission line is quite large as it is open in environment. A fault occurs on transmission line when two or more conductors come in contact with each other or ground. This paper presents a proposed model based on MATLAB software to detect the fault on transmission line. Fault detection has been achieved by using Fuzzy Logic based intelligent control technique. The proposed method aims in presenting a fast and accurate fault diagnosis method to classify and identify the type of fault which occurs on a power transmission system. In this paper, some of the unconventional approaches for condition monitoring of power systems comprising of relay Breaker, along with the application of soft computing technique like fuzzy logic. Results show that the proposed methodology is efficient in identifying fault in transmission system.
This presentation discuss about the possible signal processing applications for the future smart grid. Later I will discuss about the basics of digital signal processing techniques widely applied in smart grid applications.
Advanced utility data management and analytics for improved situational awar...Power System Operation
Introduction
Data analytics techniques for operation support
Applications of Data Analytics Techniques in Power Systems
Data Integration and Modeling
Data Quality and Validation
Summary and Conclusions
Reliability Prediction of Port Harcourt Electricity Distribution Network Usin...theijes
The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.
The papers for publication in The International Journal of Engineering& Science are selected through rigorous peer reviews to ensure originality, timeliness, relevance, and readability.
Theoretical work submitted to the Journal should be original in its motivation or modeling structure. Empirical analysis should be based on a theoretical framework and should be capable of replication. It is expected that all materials required for replication (including computer programs and data sets) should be available upon request to the authors.
The International Journal of Engineering & Science would take much care in making your article published without much delay with your kind cooperation
Transient Stability Assessment and Enhancement in Power SystemIJMER
Power system is subjected to sudden changes in load levels. Stability is an important concept
which determines the stable operation of power system. For the improvement of transient stability the
general methods adopted are fast acting exciters, circuit breakers and reduction in system transfer
reactance. The modern trend is to employ FACTS devices in the existing system for effective utilization
of existing transmission resources. The critical clearing time is a measure to assess transient instability.
Using PSAT, the critical clearing time (CCT) corresponding to various faults are calculated. The most
critical faults were identified using this calculation. The CCT for the critical faults were found to change
with change in operating point. The CCT values are predicted using Artificial Neural Network (ANN) to
study the training effects of ANN. TCSC is selected as the FACTS device for transient stability
enhancement. Particle Swarm Optimization method is used to find the optimal position of TCSC using
the objective function real power loss minimization. The result shows that the technique effectively
increases the transient stability of the system
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.
Automobile Management System Project Report.pdfKamal Acharya
The proposed project is developed to manage the automobile in the automobile dealer company. The main module in this project is login, automobile management, customer management, sales, complaints and reports. The first module is the login. The automobile showroom owner should login to the project for usage. The username and password are verified and if it is correct, next form opens. If the username and password are not correct, it shows the error message.
When a customer search for a automobile, if the automobile is available, they will be taken to a page that shows the details of the automobile including automobile name, automobile ID, quantity, price etc. “Automobile Management System” is useful for maintaining automobiles, customers effectively and hence helps for establishing good relation between customer and automobile organization. It contains various customized modules for effectively maintaining automobiles and stock information accurately and safely.
When the automobile is sold to the customer, stock will be reduced automatically. When a new purchase is made, stock will be increased automatically. While selecting automobiles for sale, the proposed software will automatically check for total number of available stock of that particular item, if the total stock of that particular item is less than 5, software will notify the user to purchase the particular item.
Also when the user tries to sale items which are not in stock, the system will prompt the user that the stock is not enough. Customers of this system can search for a automobile; can purchase a automobile easily by selecting fast. On the other hand the stock of automobiles can be maintained perfectly by the automobile shop manager overcoming the drawbacks of existing system.
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.
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
Quality defects in TMT Bars, Possible causes and Potential Solutions.PrashantGoswami42
Maintaining high-quality standards in the production of TMT bars is crucial for ensuring structural integrity in construction. Addressing common defects through careful monitoring, standardized processes, and advanced technology can significantly improve the quality of TMT bars. Continuous training and adherence to quality control measures will also play a pivotal role in minimizing these defects.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
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.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
Democratizing Fuzzing at Scale by Abhishek Aryaabh.arya
Presented at NUS: Fuzzing and Software Security Summer School 2024
This keynote talks about the democratization of fuzzing at scale, highlighting the collaboration between open source communities, academia, and industry to advance the field of fuzzing. It delves into the history of fuzzing, the development of scalable fuzzing platforms, and the empowerment of community-driven research. The talk will further discuss recent advancements leveraging AI/ML and offer insights into the future evolution of the fuzzing landscape.
2. An electric power system is a network of electrical
components used to supply, transmit and use electric
power. Power systems engineering is a subdivision of
electrical engineering that deals with the generation,
transmission, distribution and utilization of electric
power and the electrical devices connected to such
systems like generators, motors and transformers .
POWER SYSTEMS
3. • Commonly, artificial intelligence is known to be the intelligence
exhibited by machines and software, for example, robots and
computer programs.
• The term is generally used to the project of developing systems
equipped with the intellectual processes features and
characteristics of humans, like the ability to think, reason, find the
meaning, generalize, distinguish, learn from past experience or
rectify their mistakes.
•Artificial general intelligence (AGI) is the intelligence of a
hypothetical machine or computer which can accomplish any
intellectual assignment successfully which a human being can
accomplish.
ARTIFICIAL INTELLIGENCE
4. Power system analysis is more difficult using conventional
methods they include:
1) Complex versatile and large amount of information which is
used in calculation ,diagnosis and learning.
2) Increase in computational time period and accuracy due to
extensive and vast system data handling.
3) Optimization of power delivered to the load according to the
demand.
4) Probability of fault occurrence in a particular transmission
bus calculation requires more environmental sensing data.
NEED FOR AI IN POWER SYSTEMS
5. The artificial intelligence is the combination of the
following four techniques.
1) Expert systems
2) Artificial neural networks
3) Fuzzy logics and
4) Genetic algorithm.
ARTIFICIAL INTELLIGENCE TECHNIQUES
7. • The expert systems is the main technique used in the artificial
intelligence in power systems.
•Expert system is placed in series to the transmission line
component .
•It consists of environment sensors which senses the environment
conditions .
•They work under the computer program.
•Their main operation is to act as a comparator which
continuously senses the transmission line data with the standard
ratings of the transmission line which is given as instructions to
the software used in the expert systems.
EXPERT SYSTEMS
8. HOW EXPERT SYSTEM USED IN
POWER SYSTEMS
•Since expert systems are basically computer programs, the
process of writing codes for these programs is simpler than
actually calculating and estimating the value of parameters used
in generation, transmission and distribution.
•Any modifications even after design can be easily done because
they are computer programs.
• Virtually, estimation of these values can be done and further
research for increasing the efficiency of the process can be also
performed
10. ARTIFICIAL NEURAL NETWORK
•Artificial Neural Networks are biologically inspired systems which
convert a set of inputs into a set of outputs by a network of
neurons, where each neuron produces one output as a function of
inputs.
• A fundamental neuron can be considered as a processor which
makes a simple non linear operation of its inputs producing a
single output.
•The understanding of the working of neurons and the pattern of
their interconnection can be used to construct computers for
solving real world problems of classification of patterns and
pattern recognition.
•They are classified by their architecture: number of layers and
topology, connectivity pattern, feed forward or recurrent.
11. HOW ANN USED IN POWER SYSTEMS
• As ANNs operate on biological instincts and perform biological
evaluation of real world problems, the problems in generation,
transmission and distribution of electricity can be fed to the ANNs so
that a suitable solution can be obtained.
•Given the constraints of a practical transmission and distribution
system, the exact values of parameters can be determined.
• For example, the value of inductance, capacitance and resistance in a
transmission line can be numerically calculated by ANNs taking in
various factors like environmental factors, unbalancing conditions, and
other possible problems.
• Also the values of resistance, capacitance and inductance of a
transmission line can be given as inputs and a combined, normalized
value of the parameters can be obtained. In this way skin effect and
proximity effect can be reduced to a certain extent.
13. FUZZY LOGICS
• Fuzzy logic or Fuzzy systems are logical systems for standardization and
formalization of approximate reasoning.
• It is similar to human decision making with an ability to produce exact
and accurate solutions from certain or even approximate information and
data.
• Fuzzy logic is the way like which human brain works, and we can use this
technology in machines so that they can perform somewhat like humans.
•Fuzzification provides superior expressive power, higher generality and
an improved capability to model complex problems at low or moderate
solution cost.
•Fuzzy logic allows a particular level of ambiguity throughout an analysis.
•Fuzzy logic provide the conversions from numerical to symbolic inputs,
and back again for the outputs.
15. HOW FUZZY LOGICS USED IN POWER
SYSTEMS
• Fuzzy logic can be used for designing the physical components of
power systems.
•They can be used in anything from small circuits to large
mainframes.
•They can be used to increase the efficiency of the components
used in power systems.
• As most of the data used in power system analysis are
approximate values and assumptions, fuzzy logic can be of great
use to derive a stable, exact and ambiguity-free output.
16. GENETIC ALGORITM
•Genetic algorithm is an optimization technique based on the
study of natural selection and natural genetics.
•Its basic principle is that the fittest individual of a population has
the highest probability and possibility for survival.
• Genetic algorithm gives a global technique based on biological
metaphors.
•The Genetic algorithm can be differentiated from other
optimization methods by:
(i) Genetic algorithm works on the coding of the variables set
instead of the actual variables.
(ii) Genetic algorithm looks for optimal points through a
population of possible solution points, and not a single point.
17. HOW GENETIC ALGORITHM USED IN
POWER SYSTEMS
(i) Planning – Wind turbine positioning, reactive power
optimisation, network feeder routing, and capacitor placement.
(ii) Operation – Hydro-thermal plant coordination, maintenance
scheduling, loss minimisation, load management, control of FACTS.
(iii) Analysis – Harmonic distortion reduction, filter design, load
frequency control, load flow.
18. APPLICATIONS OF AI
Several problems in power systems cannot be solved by
conventional techniques are based on several requirements which
may not feasible all the time. In these situations, artificial
intelligence techniques are the obvious and the only option. Areas
of application of AI in power systems are:
(i) Operation of power system like unit commitment, hydro-
thermal coordination, economic dispatch, congestion
management, maintenance scheduling, state estimation, load and
power flow.
(ii) Planning of power system like generation expansion planning,
power system reliability, transmission expansion planning, reactive
power planning.
(iii) Control of power system like voltage control, stability control,
power flow control, load frequency control.
(iv) Control of power plants like fuel cell power plant control,
thermal power plant control.
19. APPLICATIONS OF AI (Contd..)
(v) Control of network like location, sizing and control of FACTS
devices.
(vi) Electricity markets like strategies for bidding, analysis of
electricity markets.
(vii) Automation of power system like restoration, management,
fault diagnosis, network security.
(viii) Applications of distribution system like planning and
operation of distribution system, demand side response and
demand side management, operation and control of smart grids,
network reconfiguration.
(ix) Applications of distributed generation like distributed
generation planning, solar photovoltaic power plant control, wind
turbine plant control and renewable energy resources.
(x) Forecasting application like short term and long term load
forecasting, electricity market forecasting, solar power forecasting,
wind power forecasting.
20. EXAMPLE FOR AI APPLICATION IN POWER
SYSTEM (TRANSMISSION LINE)
21. EXAMPLE FOR AI APPLICATION IN POWER
SYSTEM (TRANSMISSION LINE)
• Consider a practical transmission line. If any fault occurs in the
transmission line, the fault detector detects the fault and feeds it
to the fuzzy system.
• Only three line currents are sufficient to implement this
technique and the angular difference between fault and pre-fault
current phasors are used as inputs to the fuzzy system.
•The fuzzy system is used to obtain the crisp output of the fault
type. Fuzzy systems can be generally used for fault diagnosis.
•Artificial Neural Networks and Expert systems can be used to
improve the performance of the line.
• The environmental sensors sense the environmental and
atmospheric conditions and give them as input to the expert
systems.
•The expert systems are computer programs written by knowledge
engineers which provide the value of line parameters to be
deployed as the output.
22. EXAMPLE FOR AI APPLICATION IN POWER
SYSTEM (TRANSMISSION LINE) (Contd…)
•The ANNs are trained to change the values of line parameters
over the given ranges based on the environmental conditions
•Training algorithm has to be given to ANN.
•After training is over, neural network is tested and the
performance of updated trained neural network is evaluated.
• If performance is not upto the desired level, some variations can
be done like varying number of hidden layers, varying number of
neurons in each layer.
•The processing speed is directly proportional to the number of
neurons.
•These networks take different neurons for different layers and
different activation functions between input and hidden layer and
hidden and output layer to obtain the desired output.
• In this way the performance of the transmission line can be
improved.
23. CONCLUSION
The main feature of power system design and planning is
reliability, which was conventionally evaluated using deterministic
methods. Moreover, conventional techniques don’t fulfill the
probabilistic essence of power systems. This leads to increase in
operating and maintenance costs. Plenty of research is performed
to utilize the current interest AI for power system applications. A
lot of research is yet to be performed to perceive full advantages
of this upcoming technology for improving the efficiency of
electricity market investment, distributed control and monitoring,
efficient system analysis, particularly power systems which use
renewable energy resources for operation.